grundvandskortlaegning.dk DNS records

🖥️ Nameservers2 records 74ms

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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	3600s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 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 701ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.grundvandskortlaegning.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)

🔐 DNSSEC296ms

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

🏷️ SOA0ms

Field	Value
Serial	2749
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.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

74ms

A

83ms

MX

229ms

AAAA

81ms

TXT

701ms

CAA

75ms

HTTPS

72ms

TLSA

166ms

SOA

0ms

MTA-STS

293ms

DNSSEC

296ms

SRV

349ms

Total

17390ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 16:57:33	17390ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 22:16:34	1230ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 12:05:55	9249ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 08:51:28	13911ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:32:09	9282ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 23:28:13	6796ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 17:25:28	9055ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 22:12:30	2471ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 21:09:37	18381ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 20:54:03	3090ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 20:42:56	1294ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 20:33:37	9859ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 19:04:25	9225ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 18:59:15	1666ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 04:37:40	5750ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 11:04:52	4916ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 20:19:43	17119ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 11:57:13	6819ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 22:35:02	6810ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 21:31:05	9174ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 06:36:15	1480ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 12:58:04	17427ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 06:03:32	1394ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 12:06:50	9202ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 11:57:23	9838ms	2 NS 1 A 0 MX	🔒 Secure	View