viskort.dk DNS records

🖥️ Nameservers2 records 98ms

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 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.58.131.6	3600s	—	—	—	—	🇩🇰 Denmark	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 399ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (viskort.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.viskort.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)

🔐 DNSSEC262ms

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

🏷️ SOA0ms

Field	Value
Serial	2008090160
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

98ms

A

99ms

MX

104ms

AAAA

94ms

TXT

399ms

CAA

140ms

HTTPS

115ms

TLSA

166ms

SOA

0ms

MTA-STS

180ms

DNSSEC

262ms

SRV

166ms

Total

17726ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:33:07	17726ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 11:20:37	17447ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 10:19:37	17274ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 08:12:21	13779ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:54:29	16776ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 00:45:27	8914ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 20:49:45	974ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 20:45:52	9054ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 20:01:58	17937ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 16:11:04	8592ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 16:05:53	1709ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 15:30:56	11838ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 09:07:36	14134ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 09:01:11	4210ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 07:54:15	25175ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 04:08:22	8976ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 03:01:16	6155ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 15:46:39	13831ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 02:03:32	4129ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 20:24:41	2536ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 11:26:40	5411ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 14:51:32	6896ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 01:43:13	5192ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 00:58:20	13867ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 00:33:04	1229ms	2 NS 1 A 0 MX	🔒 Secure	View