digital-signatur.dk DNS records

🖥️ Nameservers2 records 118ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 106ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.48.159.21	3600s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Hellerup

📧 MX Records1 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	frontend.hostedsepo.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 321ms

TXT Record
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:rackhosting.com mx -all

✉️ SPF

Policy	Record (digital-signatur.dk)
-all (hard fail)	v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:rackhosting.com mx -all

📨 DMARC

Policy	Record (_dmarc.digital-signatur.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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)

🔐 DNSSEC229ms

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

🏷️ SOA0ms

Field	Value
Serial	2008080897
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@kitnet.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

118ms

A

106ms

MX

136ms

AAAA

102ms

TXT

321ms

CAA

94ms

HTTPS

101ms

TLSA

126ms

SOA

0ms

MTA-STS

165ms

DNSSEC

229ms

SRV

147ms

Total

9273ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 06:31:06	9273ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 12:45:02	17187ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 08:38:30	5158ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 03:36:38	869ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 01:20:02	1163ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 00:02:56	8827ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 22:38:26	18657ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 20:57:27	17775ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 18:33:26	3273ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 18:24:36	1421ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 18:18:28	2902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 15:35:41	3096ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 15:33:22	4923ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 20:44:26	1445ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 19:44:02	17626ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 11:44:51	40683ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 04:54:17	32762ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 03:40:21	5900ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 04:08:16	6284ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 20:03:32	14129ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 14:20:34	2968ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 11:45:33	17835ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 23:20:31	17382ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 22:45:40	17361ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 22:20:26	5048ms	2 NS 1 A 1 MX	🔒 Secure	View