grundvandskortlægning.dk DNS records

🖥️ Nameservers2 records 72ms

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 199ms

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 778ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.grundvandskortlægning.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)

🔐 DNSSEC272ms

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

🏷️ SOA0ms

Field	Value
Serial	2878
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

72ms

A

199ms

MX

199ms

AAAA

66ms

TXT

778ms

CAA

80ms

HTTPS

65ms

TLSA

181ms

SOA

0ms

MTA-STS

255ms

DNSSEC

272ms

SRV

421ms

Total

17371ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 00:34:39	17371ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 06:33:48	2156ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 22:05:43	9720ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 21:17:50	17506ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 20:54:45	9480ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 09:52:15	17826ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 09:32:37	5797ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 07:59:22	2219ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 07:35:37	9729ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 07:10:08	9554ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 06:43:55	9822ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 05:13:58	11401ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 01:14:23	6423ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 12:33:26	17396ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 02:16:44	2468ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 00:28:31	5758ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 22:26:52	10096ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 01:15:23	6330ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 21:51:11	1666ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 05:12:29	3800ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 04:57:18	3467ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 04:43:44	17454ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 04:21:22	17486ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 03:45:23	17813ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 21:03:18	17891ms	2 NS 1 A 0 MX	🔒 Secure	View