dnscomnuit.dk DNS records

🖥️ Nameservers3 records 145ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.contabo.net	2a02:c207:ff00:1200::1 5.180.150.13	— ns1.contabo.net	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns2.contabo.net	195.179.224.10 2a02:c202:5028:1200::1	ns2.contabo.net —	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns3.contabo.net	209.126.15.15 2605:a140:5028:1200::1	ns3.contabo.net —	AS40021 Contabo Inc. AS40021 Contabo Inc.

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
173.249.23.175	86400s	vmi2509832.contaboserver.net	AS51167	Contabo GmbH	173.249.0.0/18	🇫🇷 France	Lauterbourg

📧 MX Records1 records 135ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.dnscomnuit.dk	173.249.23.175	vmi2509832.contaboserver.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	173.249.23.175
🔶 Autoconfig	173.249.23.175

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 282ms

TXT Record
nd9p3c60hhvxrhvm0d6f3m4nghk77828

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC213ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1788189915
Primary NS (MNAME)	ns1.contabo.net
Responsible (RNAME)	hostmaster@contabo.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

145ms

A

39ms

MX

135ms

AAAA

39ms

TXT

282ms

CAA

35ms

HTTPS

38ms

TLSA

288ms

SOA

0ms

MTA-STS

72ms

DNSSEC

213ms

SRV

184ms

Total

852ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:25:16	852ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 06:08:29	831ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 16:58:58	679ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 15:49:12	2916ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 00:39:43	801ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 20:44:03	1680ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 17:16:33	1976ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 07:09:28	7888ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 06:54:02	4438ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 06:37:01	3959ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 05:41:04	4286ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 04:54:10	41074ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 23:43:22	2738ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 21:25:55	2842ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 11:42:00	4464ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 02:16:29	10123ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 20:15:28	2783ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 08:11:17	3514ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 23:48:10	9488ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 11:18:39	3063ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 07:49:41	1014ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 19:31:33	988ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 22:04:27	1456ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 20:11:57	1513ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 19:48:39	9122ms	3 NS 1 A 1 MX	🔓 Insecure	View