grundterapi.dk

📜 Historical scan 2026-06-17 09:17:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grundterapi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.181 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.kontoret.be. 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.181	—	webcluster54.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.kontoret.be	91.144.246.186	91-144-246-186.norlyscustomer.net	AS8273 Norlys Telco A/S

🔷 AAAA Records (IPv6)#

1 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:80a8:41d8:a254:cc43	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 216ms

TXT Record
v=spf1 mx ip4:91.144.246.186 ~all

✉️ SPF#

Policy	Record (grundterapi.dk)
~all (soft fail)	v=spf1 mx ip4:91.144.246.186 ~all

📨 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 2026-10-17 03:42:45

www	77.111.240.181 2a02:2350:5:102:80a8:41d8:a254:cc43 (AS51468) (address records, no CNAME)
www vs bare domain	Same network grundterapi.dk: 77.111.240.181 2a02:2350:5:102:80a8:41d8:a254:cc43 (AS51468) www.grundterapi.dk: 77.111.240.181 2a02:2350:5:102:80a8:41d8:a254:cc43 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

236ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2026052701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 08:29:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-04-24
Expires	2027-04-30 (194d)

🔗 Same registrant#

1 domain

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
grund-terapi.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

41ms

AAAA

59ms

TXT

216ms

CAA

46ms

HTTPS

40ms

TLSA

122ms

SOA

41ms

MTA-STS

108ms

DNSSEC

236ms

SRV

0ms

Total

1035ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 03:42:45	563ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:24:36	554ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 11:08:48	970ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 11:01:12	640ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 16:06:31	1612ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 08:21:37	1105ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:52:59	842ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 14:30:37	6712ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 03:02:12	6927ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 23:01:33	1390ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 06:38:19	1022ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:17:51 shown	1035ms	2 NS 1 A 1 MX	🔒 Secure