gfskansen.dk

Records from scan: 2026-10-20 14:17:03 · 1433ms total · last checked 2026-10-22 00:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gfskansen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 July 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.124 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by gfskansen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 109ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.124	600s	s8.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gfskansen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::a 52.101.181.153 52.101.185.114 52.101.209.153 52.101.68.12	mail-du0pr03cu00102.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 284ms

TXT Record
MS=ms80510841
v=spf1 include:spf.simply.com include:mailforward.unoeuro-server.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (gfskansen.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:mailforward.unoeuro-server.com include:spf.protection.outlook.com -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#

checked 2026-10-20 14:17:03

www	87.116.13.124 (AS31027) (address records, no CNAME)
www vs bare domain	Same network gfskansen.dk: 87.116.13.124 (AS31027) www.gfskansen.dk: 87.116.13.124 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-gfskansen-dk._domainkey.gfskansen.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

222ms

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

🏷️ SOA#

71ms

Field	Value
Serial	2026101401
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 2026-10-20 03:16:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-07-10
Expires	2030-07-31 (1377d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

109ms

108ms

109ms

AAAA

103ms

TXT

284ms

CAA

87ms

HTTPS

109ms

TLSA

380ms

SOA

71ms

MTA-STS

157ms

DNSSEC

222ms

SRV

131ms

Total

1433ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 14:17:03 shown	1433ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 12:41:59	1775ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 08:06:14	3541ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:48:52	671ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 01:37:08	1541ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 05:23:22	2144ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 05:54:22	17174ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-05 23:41:58	1317ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:23:34	1500ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 15:44:01	1117ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:18:26	4556ms	2 NS 1 A 1 MX	🔒 Secure