danmarks-geologiske-undersoegelse.dk

📜 Historical scan 2026-06-17 00:16:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danmarks-geologiske-undersoegelse.dk is a .dk domain served by 2 nameservers (fatima.ns.cloudflare.com, ryan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.44.78 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 2039ms

Nameserver	IP addresses	PTR	ASN / ISP
fatima.ns.cloudflare.com	—	—	—
ryan.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 2041ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.44.78	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.78	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 2041ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2c4e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:c54e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 2043ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.44.78,172.67.197.78 ech=AEX+DQBBRQAgACCWTkE9NUiAzRZwoF4kWakfW4gNiiGPoxcwtP/lpIQoWgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2c4e,2606:4700:3033::ac43:c54e

📝 TXT Records#

📝

No TXT records found

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 13:08:34

www	104.21.44.78 172.67.197.78 2606:4700:3031::ac43:c54e 2606:4700:3034::6815:2c4e (AS13335) (address records, no CNAME)
www vs bare domain	Same network danmarks-geologiske-undersoegelse.dk: 104.21.44.78 172.67.197.78 2606:4700:3031::ac43:c54e 2606:4700:3034::6815:2c4e (AS13335) www.danmarks-geologiske-undersoegelse.dk: 104.21.44.78 172.67.197.78 2606:4700:3031::ac43:c54e 2606:4700:3034::6815:2c4e (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2062ms

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

🏷️ SOA#

2045ms

Field	Value
Serial	2406723285
Primary NS (MNAME)	fatima.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

2039ms

2041ms

2046ms

AAAA

2041ms

TXT

2113ms

CAA

2043ms

HTTPS

2043ms

TLSA

50ms

SOA

2045ms

MTA-STS

60ms

DNSSEC

2062ms

SRV

0ms

Total

2424ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:08:33	1199ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-29 19:37:08	608ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-26 15:28:55	796ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-09 20:18:52	664ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-06 17:17:27	1490ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-28 22:26:21	1007ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-26 21:30:32	572ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-16 16:02:39	6164ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-10 01:40:54	3841ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-17 08:35:26	857ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-13 04:22:13	1507ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 16:02:13	739ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-19 01:52:07	1022ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 00:16:19 shown	2424ms	2 NS 2 A 0 MX	🔒 Secure