DNS lookup

Everything DNS says about a domain: traced from the root servers down, every record type asked of the domain's own nameservers, each nameserver checked, then every hostname and policy record it points at followed, with SPF, DMARC, DKIM and DNSSEC checked along the way.

dns4.p08.nsone.net

Zone nsone.net174 queries in 0.4 s2026-11-09 05:12:46 UTCDNSSEC signed

WHOIS for nsone.net →Text JSON

No problems found.

Records

Asked directly of dns4.p01.nsone.net (198.51.45.65), an authoritative server: no cache in between, so these are the live values. Each set is DNSSEC-signed.

A IPv4 address

86400

198.51.45.72

AAAA IPv6 address

86400

AAAA

2a00:edc0:6259:7:8::4

ANY query: 1 records

3600

NSEC

\000.dns4.p08.nsone.net. A AAAA RRSIG NSEC

No records of type CNAME, DNAME, NS, SOA, MX, TXT, CAA, HTTPS, SVCB, SRV, NAPTR, DS, DNSKEY, CDS, CDNSKEY, NSEC3PARAM, TLSA, SSHFP, LOC, HINFO, RP, URI, SPF, OPENPGPKEY, ZONEMD, CSYNC, PTR.

Resolution trace

.asked d.root-servers.net 199.7.91.136.1 ms
Referral to net. signed (1 DS)
- a.gtld-servers.net 192.5.6.30 2001:503:a83e::2:30
- b.gtld-servers.net 192.33.14.30 2001:503:231d::2:30
- c.gtld-servers.net 192.26.92.30 2001:503:83eb::30
- d.gtld-servers.net 192.31.80.30 2001:500:856e::30
- e.gtld-servers.net 192.12.94.30 2001:502:1ca1::30
- f.gtld-servers.net 192.35.51.30 2001:503:d414::30
- g.gtld-servers.net 192.42.93.30 2001:503:eea3::30
- h.gtld-servers.net 192.54.112.30 2001:502:8cc::30
- i.gtld-servers.net 192.43.172.30 2001:503:39c1::30
- j.gtld-servers.net 192.48.79.30 2001:502:7094::30
- k.gtld-servers.net 192.52.178.30 2001:503:d2d::30
- l.gtld-servers.net 192.41.162.30 2001:500:d937::30
- m.gtld-servers.net 192.55.83.30 2001:501:b1f9::30
net.asked g.gtld-servers.net 192.42.93.3022 ms
Referral to nsone.net. signed (1 DS)
- dns1.p01.nsone.net 198.51.44.1 2620:4d:4000:6259:7:1:0:1
- dns2.p01.nsone.net 198.51.45.1 2a00:edc0:6259:7:1::2
- dns3.p01.nsone.net 198.51.44.65 2620:4d:4000:6259:7:1:0:3
- dns4.p01.nsone.net 198.51.45.65 2a00:edc0:6259:7:1::4
nsone.net.asked dns4.p01.nsone.net 198.51.45.657.4 ms
Answer (authoritative):
dns4.p08.nsone.net. 86400 A 198.51.45.72
198.51.45.1 failed: NOERROR

Nameservers

Every address of every nameserver, asked for nsone.net's SOA. "Parent" means the net zone delegates to it; "zone" means nsone.net lists it itself.

Nameserver

Listed in

Address

Status

Serial

Time

dns1.p01.nsone.net

parent + zone

198.51.44.1 glue

authoritative

1736533684

14 ms

2620:4d:4000:6259:7:1:0:1 glue

authoritative

1736533684

13 ms

dns2.p01.nsone.net

parent + zone

198.51.45.1 glue

authoritative

1736533684

6.6 ms

2a00:edc0:6259:7:1::2 glue

authoritative

1736533684

14 ms

dns3.p01.nsone.net

parent + zone

198.51.44.65 glue

authoritative

1736533684

14 ms

2620:4d:4000:6259:7:1:0:3 glue

authoritative

1736533684

14 ms

dns4.p01.nsone.net

parent + zone

198.51.45.65 glue

authoritative

1736533684

6.4 ms

2a00:edc0:6259:7:1::4 glue

authoritative

1736533684

13 ms

DNSSEC

nsone.net is signed, and the net. zone vouches for it with 1 DS record.

Validating resolvers: Cloudflare secure Google secure

DS at the parent

Key tag

Algorithm

Digest

Matches a DNSKEY

48553

13 ECDSAP256SHA256

SHA-256

yes, digest verified

DNSKEYs in the zone

Key tag

Role

Algorithm

Size

48553

KSK (signs keys)

13 ECDSAP256SHA256

256 bits

12196

ZSK (signs records)

13 ECDSAP256SHA256

256 bits

Signatures

Over

Valid from

Expires

Left

2026-11-09 04:12

2026-11-10 06:12 UTC

1 d

AAAA

2026-11-09 04:12

2026-11-10 06:12 UTC

1 d

NSEC

2026-11-09 04:12

2026-11-10 06:12 UTC

1 d

DNSKEY

2026-11-08 14:08

2026-11-15 15:08 UTC

6.4 d

Email

Mail servers (MX)

No MX records: mail goes to the name's A/AAAA address, if anything accepts it there.

SPF

No SPF record.

DMARC

v=DMARC1; p=quarantine; pct=25; rua=mailto:re+vsxguie9aq9@dmarc.postmarkapp.com

From _dmarc.nsone.net (the organisational domain's policy applies).

Policy	quarantine
Applies to	25% of failing mail
Aggregate reports to	mailto:re+vsxguie9aq9@dmarc.postmarkapp.com

DKIM

None of the 36 common selectors tried has a key. DKIM may still be set up under another selector: find it in the DKIM-Signature header (s=) of a mail from this domain.

Hosts and reverse DNS

Every hostname the records point at, resolved to its addresses; each address's PTR (reverse DNS), with ✓ where the PTR name resolves back to the same address.

Host

Address

Reverse DNS (PTR)

dns4.p08.nsone.net

the name looked up

198.51.45.72

dns4.p08.nsone.net ✓

2a00:edc0:6259:7:8::4

dns4.p08.nsone.net ✓

dns1.p01.nsone.net

nameserver

198.51.44.1

dns1.p01.nsone.net ✓

2620:4d:4000:6259:7:1:0:1

dns1.p01.nsone.net ✓

dns2.p01.nsone.net

nameserver

198.51.45.1

dns2.p01.nsone.net ✓

2a00:edc0:6259:7:1::2

dns2.p01.nsone.net ✓

dns3.p01.nsone.net

nameserver

198.51.44.65

dns3.p01.nsone.net ✓

2620:4d:4000:6259:7:1:0:3

dns3.p01.nsone.net ✓

dns4.p01.nsone.net

nameserver

198.51.45.65

dns4.p01.nsone.net ✓

2a00:edc0:6259:7:1::4

dns4.p01.nsone.net ✓

Public resolvers

What four public resolvers answer right now, from their caches. Highlighted values differ from the authoritative answer: either a recent change they haven't picked up yet (the TTL says how long until they do), or, for A and AAAA, a CDN or geo-routed site handing each resolver location its own addresses.

Resolver

AAAA

Cloudflare 1.1.1.1

198.51.45.72

TTL 86400 · validated

2a00:edc0:6259:7:8::4

TTL 86400 · validated

none

validated

Google 8.8.8.8

198.51.45.72

TTL 18695 · validated

2a00:edc0:6259:7:8::4

TTL 20563 · validated

none

validated

Quad9 9.9.9.9

198.51.45.72

TTL 35387 · validated

2a00:edc0:6259:7:8::4

TTL 35387 · validated

none

validated

OpenDNS 208.67.222.222

198.51.45.72

TTL 2862 · validated

2a00:edc0:6259:7:8::4

TTL 1094 · validated

none

validated

Text dump

; DNS report for dns4.p08.nsone.net
; 2026-11-09 05:12:46 UTC, 174 queries in 0.43 s, zone nsone.net

;; FINDINGS
;  [OK] No problems found.

;; RECORDS (authoritative, from dns4.p01.nsone.net (198.51.45.65))
dns4.p08.nsone.net.	86400	IN	A	198.51.45.72
dns4.p08.nsone.net.	86400	IN	RRSIG	A 13 4 86400 20261110061246 20261109041246 12196 nsone.net. Rfuvgpo6rjWi9JhY4wAYSED9BpTvn2WNGYbXtwJZc0uSiiZfSSYhxIPIvn700Oy2ABRWwAar34YBdY9r1RhGNg==
dns4.p08.nsone.net.	86400	IN	AAAA	2a00:edc0:6259:7:8::4
dns4.p08.nsone.net.	86400	IN	RRSIG	AAAA 13 4 86400 20261110061246 20261109041246 12196 nsone.net. SgTyj9ufYciJsPOlXTFv+cKKQpszAEJoHuj9vjzaMXk22QUKgth1dDcTcIenXferP6EEgTbw/WWsXzcUdnZQJw==

;; TRACE
;  dns4.p08.nsone.net A
;  . @d.root-servers.net (199.7.91.13) 6.1 ms [NOERROR qr]: referral to net.
net.		NS	a.gtld-servers.net.	; 192.5.6.30 2001:503:a83e::2:30
net.		NS	b.gtld-servers.net.	; 192.33.14.30 2001:503:231d::2:30
net.		NS	c.gtld-servers.net.	; 192.26.92.30 2001:503:83eb::30
net.		NS	d.gtld-servers.net.	; 192.31.80.30 2001:500:856e::30
net.		NS	e.gtld-servers.net.	; 192.12.94.30 2001:502:1ca1::30
net.		NS	f.gtld-servers.net.	; 192.35.51.30 2001:503:d414::30
net.		NS	g.gtld-servers.net.	; 192.42.93.30 2001:503:eea3::30
net.		NS	h.gtld-servers.net.	; 192.54.112.30 2001:502:8cc::30
net.		NS	i.gtld-servers.net.	; 192.43.172.30 2001:503:39c1::30
net.		NS	j.gtld-servers.net.	; 192.48.79.30 2001:502:7094::30
net.		NS	k.gtld-servers.net.	; 192.52.178.30 2001:503:d2d::30
net.		NS	l.gtld-servers.net.	; 192.41.162.30 2001:500:d937::30
net.		NS	m.gtld-servers.net.	; 192.55.83.30 2001:501:b1f9::30
net.	86400	IN	DS	37331 13 2 2F0BEC2D6F79DFBD1D08FD21A3AF92D0E39A4B9EF1E3F4111FFF282490DA453B
;  net. @g.gtld-servers.net (192.42.93.30) 22 ms [NOERROR qr]: referral to nsone.net.
nsone.net.		NS	dns1.p01.nsone.net.	; 198.51.44.1 2620:4d:4000:6259:7:1:0:1
nsone.net.		NS	dns2.p01.nsone.net.	; 198.51.45.1 2a00:edc0:6259:7:1::2
nsone.net.		NS	dns3.p01.nsone.net.	; 198.51.44.65 2620:4d:4000:6259:7:1:0:3
nsone.net.		NS	dns4.p01.nsone.net.	; 198.51.45.65 2a00:edc0:6259:7:1::4
nsone.net.	86400	IN	DS	48553 13 2 70480F540A700DF71B69963891948C82EAB32E9CD1D49D3C262F3B80609A75BC
;  nsone.net. @dns4.p01.nsone.net (198.51.45.65) 7.4 ms [NOERROR qr aa]: answer
dns4.p08.nsone.net.	86400	IN	A	198.51.45.72

;; NAMESERVERS (SOA asked of each address)
;  dns1.p01.nsone.net [parent+zone]
;    198.51.44.1                             ok                        1736533684  14 ms
;    2620:4d:4000:6259:7:1:0:1               ok                        1736533684  13 ms
;  dns2.p01.nsone.net [parent+zone]
;    198.51.45.1                             ok                        1736533684  6.6 ms
;    2a00:edc0:6259:7:1::2                   ok                        1736533684  14 ms
;  dns3.p01.nsone.net [parent+zone]
;    198.51.44.65                            ok                        1736533684  14 ms
;    2620:4d:4000:6259:7:1:0:3               ok                        1736533684  14 ms
;  dns4.p01.nsone.net [parent+zone]
;    198.51.45.65                            ok                        1736533684  6.4 ms
;    2a00:edc0:6259:7:1::4                   ok                        1736533684  13 ms

;; DNSSEC: signed (Cloudflare: secure, Google: secure)
nsone.net.	86400	IN	DS	48553 13 2 70480F540A700DF71B69963891948C82EAB32E9CD1D49D3C262F3B80609A75BC	; matches DNSKEY
nsone.net.	3600	IN	DNSKEY	257 3 13 t+4DPP+MFZ0Cr7gAXiDYv6HTyXzq/O2ESVRLc/ysuh5xBXKIsjsj5baV1HzhBNo2F7mbsevsEo0/6UEL8+JBmA==	; tag 48553
nsone.net.	3600	IN	DNSKEY	256 3 13 3u9onSaqbxIlglXMHjh5Plcah8n2pXj0QuBVY/6YTdC6L/eUEYPDh57nOVJ8dd3fkPMrjt2Oij6J9EeLqyeuBw==	; tag 12196

;; EMAIL
;  DMARC: v=DMARC1; p=quarantine; pct=25; rua=mailto:re+vsxguie9aq9@dmarc.postmarkapp.com

;; HOSTS
;  dns4.p08.nsone.net (the name looked up)
;    198.51.45.72                            PTR dns4.p08.nsone.net (confirmed)
;    2a00:edc0:6259:7:8::4                   PTR dns4.p08.nsone.net (confirmed)
;  dns1.p01.nsone.net (nameserver)
;    198.51.44.1                             PTR dns1.p01.nsone.net (confirmed)
;    2620:4d:4000:6259:7:1:0:1               PTR dns1.p01.nsone.net (confirmed)
;  dns2.p01.nsone.net (nameserver)
;    198.51.45.1                             PTR dns2.p01.nsone.net (confirmed)
;    2a00:edc0:6259:7:1::2                   PTR dns2.p01.nsone.net (confirmed)
;  dns3.p01.nsone.net (nameserver)
;    198.51.44.65                            PTR dns3.p01.nsone.net (confirmed)
;    2620:4d:4000:6259:7:1:0:3               PTR dns3.p01.nsone.net (confirmed)
;  dns4.p01.nsone.net (nameserver)
;    198.51.45.65                            PTR dns4.p01.nsone.net (confirmed)
;    2a00:edc0:6259:7:1::4                   PTR dns4.p01.nsone.net (confirmed)

;; PUBLIC RESOLVERS
;  Cloudflare A     198.51.45.72  ttl 86400  ad
;  Cloudflare AAAA  2a00:edc0:6259:7:8::4  ttl 86400  ad
;  Cloudflare MX    -  ad
;  Google     A     198.51.45.72  ttl 18695  ad
;  Google     AAAA  2a00:edc0:6259:7:8::4  ttl 20563  ad
;  Google     MX    -  ad
;  Quad9      A     198.51.45.72  ttl 35387  ad
;  Quad9      AAAA  2a00:edc0:6259:7:8::4  ttl 35387  ad
;  Quad9      MX    -  ad
;  OpenDNS    A     198.51.45.72  ttl 2862  ad
;  OpenDNS    AAAA  2a00:edc0:6259:7:8::4  ttl 1094  ad
;  OpenDNS    MX    -  ad