groenlandsgeologiskeundersoegelse.dk

Records from scan: 2026-09-28 17:24:14 · 643ms total · last checked 2026-10-18 18:24 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

groenlandsgeologiskeundersoegelse.dk is a .dk domain served by 2 nameservers (fatima.ns.cloudflare.com, ryan.ns.cloudflare.com). It was registered on 15 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.46 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
fatima.ns.cloudflare.com	108.162.194.188 162.159.38.188 172.64.34.188 2606:4700:50::a29f:26bc 2803:f800:50::6ca2:c2bc 2a06:98c1:50::ac40:22bc	fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ryan.ns.cloudflare.com	108.162.195.229 162.159.44.229 172.64.35.229 2606:4700:58::a29f:2ce5 2803:f800:50::6ca2:c3e5 2a06:98c1:50::ac40:23e5	ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.35.46	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.158	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.213.158
🔶 Autoconfig	104.21.35.46

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:232e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d59e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.46,172.67.213.158 ech=AEX+DQBBKgAgACARF55rZiMeByKr5cNNUURpALn0vYNer0rh+Kko2GIFHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:232e,2606:4700:3037::ac43:d59e

📝 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#

checked 2026-10-10 06:32:26

www	104.21.35.46 172.67.213.158 2606:4700:3032::6815:232e 2606:4700:3037::ac43:d59e (AS13335) (address records, no CNAME)
www vs bare domain	Same network groenlandsgeologiskeundersoegelse.dk: 104.21.35.46 172.67.213.158 2606:4700:3032::6815:232e 2606:4700:3037::ac43:d59e (AS13335) www.groenlandsgeologiskeundersoegelse.dk: 104.21.35.46 172.67.213.158 2606:4700:3032::6815:232e 2606:4700:3037::ac43:d59e (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#

109ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2416016812
Primary NS (MNAME)	fatima.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 08:48:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-01-15
Expires	2027-03-31 (162d)

🔗 Same registrant#

48 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
a76.dk	Punktum dk A/S (direct)
a76sokkel.dk	Punktum dk A/S (direct)
aquaplexus.dk	Punktum dk A/S (direct)
artikel76.dk	Punktum dk A/S (direct)
campcenturyclimate.dk	Punktum dk A/S (direct)
d-mic.dk	Punktum dk A/S (direct)
danmarks-geologiske-undersögelse.dk	Punktum dk A/S (direct)
danmarks-geologiske-undersøgelse.dk	Punktum dk A/S (direct)
danmarks-og-grönlands-geologiske-undersögelse.dk	Punktum dk A/S (direct)
danmarksgeologiskeundersoegelse.dk	Punktum dk A/S (direct)
danmarksgeologiskeundersögelse.dk	Punktum dk A/S (direct)
danmarksgeologiskeundersøgelse.dk	Punktum dk A/S (direct)
danmarksoggrönlandsgeologiskeundersögelse.dk	Punktum dk A/S (direct)
defa76.dk	Punktum dk A/S (direct)
denationalegeologiskeundersøgelserfordanmarkoggrønland.dk	Punktum dk A/S (direct)
dia76.dk	Punktum dk A/S (direct)
dmic.dk	Punktum dk A/S (direct)
emerald.dk	Punktum dk A/S (direct)
geocenter-köbenhavn.dk	Punktum dk A/S (direct)
geocenter-københavn.dk	Punktum dk A/S (direct)
geologicalsurvey.dk	Punktum dk A/S (direct)
geologisk-undersögelse.dk	Punktum dk A/S (direct)
geologisk-undersøgelse.dk	Punktum dk A/S (direct)
geologiske-undersögelse.dk	Punktum dk A/S (direct)
geologiske-undersøgelse.dk	Punktum dk A/S (direct)
geologiskeundersøgelse.dk	Punktum dk A/S (direct)
geologisknyt.dk	Punktum dk A/S (direct)
geologiskundersoegelse.dk	Punktum dk A/S (direct)
geologiskundersøgelse.dk	Punktum dk A/S (direct)
gerda.dk	Punktum dk A/S (direct)
geus.dk	Punktum dk A/S (direct)
geusbulletin.dk	Punktum dk A/S (direct)
ggu.dk	Punktum dk A/S (direct)
groundwatermaps.dk	Punktum dk A/S (direct)
grundvandskort.dk	Punktum dk A/S (direct)
grönlands-geologiske-undersögelse.dk	Punktum dk A/S (direct)
jordfugtighed.dk	Punktum dk A/S (direct)
jordskälv.dk	Punktum dk A/S (direct)
kontinentalsokkel.dk	Punktum dk A/S (direct)
kupa.dk	Punktum dk A/S (direct)
mosikt.dk	Punktum dk A/S (direct)
neogen.dk	Punktum dk A/S (direct)
nitrat.dk	Punktum dk A/S (direct)
promice.dk	Punktum dk A/S (direct)
unclos-76.dk	Punktum dk A/S (direct)
unclos76.dk	Punktum dk A/S (direct)
vandmodel.dk	Punktum dk A/S (direct)
vap.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

40ms

30ms

AAAA

36ms

TXT

183ms

CAA

36ms

HTTPS

37ms

TLSA

55ms

SOA

0ms

MTA-STS

60ms

DNSSEC

109ms

SRV

83ms

Total

643ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 17:24:14 shown	643ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-23 16:03:38	815ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-18 03:01:49	1157ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-16 10:36:17	748ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-06 07:24:18	1459ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-11 14:35:36	9777ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-18 12:45:07	782ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-15 20:42:23	1418ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-01 03:10:03	965ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-27 06:41:43	1380ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-25 11:13:24	1117ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 09:24:16	645ms	2 NS 2 A 0 MX	🔒 Secure