nton.dk

📜 Historical scan 2026-10-14 22:22:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nton.dk is a .dk domain served by 2 nameservers (eugene.ns.cloudflare.com, gina.ns.cloudflare.com). It was registered on 12 February 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.143.254.223 is hosted by ASOM-Net Forening (AS60111) in Denmark. Mail is handled by nton.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
eugene.ns.cloudflare.com	108.162.195.72 162.159.44.72 172.64.35.72 2606:4700:58::a29f:2c48 2803:f800:50::6ca2:c348 2a06:98c1:50::ac40:2348	eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com eugene.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gina.ns.cloudflare.com	108.162.192.117 172.64.32.117 173.245.58.117 2606:4700:50::adf5:3a75 2803:f800:50::6ca2:c075 2a06:98c1:50::ac40:2075	gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.143.254.223	300s	ip185-143-254-223.ip.skjern-net.dk	AS60111	ASOM-Net Forening	185.143.252.0/22	🇩🇰 Denmark	Skjern

📧 MX Records#

1 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nton.dk	185.143.254.223 2a02:5c21:73f0:0:211:32ff:fed2:f46a	ip185-143-254-223.ip.skjern-net.dk —	AS60111 ASOM-Net Forening AS60111 ASOM-Net Forening

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	nton.dk → 185.143.254.223
🔶 Autoconfig	nton.dk → 185.143.254.223

🔷 AAAA Records (IPv6)#

1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:5c21:73f0:0:211:32ff:fed2:f46a	300s	—	AS60111	ASOM-Net Forening	2a02:5c20:0:0:0:0:0:0/29	🇩🇰 Denmark	Skjern

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 156ms

TXT Record
v=spf1 ip4:185.143.254.223 -all

✉️ SPF#

Policy	Record (nton.dk)
-all (hard fail)	v=spf1 ip4:185.143.254.223 -all

📨 DMARC#

Policy	Record (_dmarc.nton.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc-rua-reports@nton.dk; ruf=mailto:dmarc-ruf-reports@nton.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records 46ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 00:16:02

www CNAME	nton.dk (all on nton.dk) → 185.143.254.223 2a02:5c21:73f0:0:211:32ff:fed2:f46a (AS60111)
www vs bare domain	Same network nton.dk: 185.143.254.223 2a02:5c21:73f0:0:211:32ff:fed2:f46a (AS60111) www.nton.dk: 185.143.254.223 2a02:5c21:73f0:0:211:32ff:fed2:f46a (AS60111)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.nton.dk	nton.dk

🔗 TLSA / DANE#

4 records 4033ms

Service / Owner	Type	Cert association
SMTP _25._tcp.nton.dk	DANE-TA · SPKI · SHA-256	9D637B3D27A9E570D07607B9CCADB80A…
SMTP _25._tcp.nton.dk	DANE-EE · SPKI · SHA-256	407706E48E5EB9EE3CC2F897534C9E39…
HTTPS _443._tcp.nton.dk	DANE-EE · SPKI · SHA-256	1D407AE95759B1BD1770C933A0D770EC…
HTTPS _443._tcp.nton.dk	DANE-TA · SPKI · SHA-256	B0292AE545978E0FBB98ABBD94C86160…

🔐 DNSSEC#

55ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

43ms

Field	Value
Serial	2417494189
Primary NS (MNAME)	eugene.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 19:19:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-02-12
Expires	2035-02-11 (3039d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

38ms

21ms

AAAA

38ms

TXT

156ms

CAA

46ms

HTTPS

39ms

TLSA

4033ms

SOA

43ms

MTA-STS

53ms

DNSSEC

55ms

SRV

62ms

Total

4696ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 00:16:01	4199ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 22:22:48 shown	4696ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 22:07:07	5309ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 18:39:42	2415ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 01:33:19	4498ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 00:55:56	4623ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 00:54:25	4526ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:03:32	2348ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:57:58	4266ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 17:50:50	2099ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 17:19:53	4762ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 19:22:48	2993ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 05:01:57	6665ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 16:20:53	2677ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 10:30:54	4725ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 14:51:58	5216ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 11:42:02	5362ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 09:19:01	7093ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 02:43:54	7043ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 19:12:16	2988ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 20:46:04	1289ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:03:36	1019ms	2 NS 1 A 1 MX	🔒 Secure