nton.dk DNS records

🖥️ Nameservers2 records 45ms

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 Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.143.254.223	300s	—	AS60111	ASOM-Net Forening	185.143.252.0/22	🇩🇰 Denmark	Skjern

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nton.dk	185.143.254.223	ip185-143-254-223.ip.skjern-net.dk	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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 185ms

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 Records10 records 57ms

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

🔏 ACME Challenge

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

🔗 TLSA / DANE4 records 4029ms

Service / Owner	Type	Cert association
SMTP _25._tcp.nton.dk	DANE-TA · SPKI · SHA-256	0B9FA5A59EED715C26C1020C711B4F6E…
SMTP _25._tcp.nton.dk	DANE-TA · SPKI · SHA-256	3DCD6DC0011C75C5A1464C23DB71B16C…
SMTP _25._tcp.nton.dk	DANE-TA · SPKI · SHA-256	762195C225586EE6C0237456E2107DC5…
HTTPS _443._tcp.nton.dk	DANE-TA · SPKI · SHA-256	0B9FA5A59EED715C26C1020C711B4F6E…

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2412904229
Primary NS (MNAME)	eugene.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

49ms

MX

39ms

AAAA

45ms

TXT

185ms

CAA

57ms

HTTPS

48ms

TLSA

4029ms

SOA

0ms

MTA-STS

60ms

DNSSEC

83ms

SRV

71ms

Total

4725ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 10:30:54	4725ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 14:51:58	5216ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 11:42:02	5362ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 09:19:01	7093ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 02:43:54	7043ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 19:12:16	2988ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 20:46:04	1289ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:03:36	1019ms	2 NS 1 A 1 MX	🔒 Secure	View