gfkarlstad.dk

📜 Historical scan 2026-09-25 15:19:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gfkarlstad.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 February 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.42.126.147 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by mx1.forwardemail.net, mx2.forwardemail.net. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 39ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.42.126.147	43200s	static.147.126.42.77.clients.your-server.de	AS24940	Hetzner Online GmbH	77.42.0.0/17	🇫🇮 Finland	Helsinki

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.forwardemail.net	121.127.44.56 138.197.213.185 2604:a880:2:d0::306:1 2a02:6ea0:d71e::2	mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net	AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC AS60068 Datacamp Limited
10	3600s	mx2.forwardemail.net	104.248.224.170 121.127.44.59 2604:a880:400:d1::cd:9001 2a02:6ea0:d71e::1	mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net	AS14061 DigitalOcean, LLC AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS60068 Datacamp Limited

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 134ms

TXT Record
forward-email=bestyrelse:niels@holmgard.dk,bestyrelse:madsjaco@gmail.com,bestyrelse:emzi@hofor.dk,bestyrelse:martinbech@webspeed.dk,bestyrelse:jorgensen.niels@gmail.com
forward-email=formand:niels@holmgard.dk
forward-email=kasserer:jorgencarl@live.dk
forward-email=niels@holmgard.dk
forward-email=webmaster:lass420n@undervisning.kk.dk,webmaster:formand@gfkarlstad.dk
v=spf1 a mx include:spf.forwardemail.net include:_spf.google.com -all

✉️ SPF#

Policy	Record (gfkarlstad.dk)
-all (hard fail)	v=spf1 a mx include:spf.forwardemail.net include:_spf.google.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#

latest probe, not this scan · checked 2026-10-09 10:55:50

www	77.42.126.147 (AS24940) (address records, no CNAME)
www vs bare domain	Same network gfkarlstad.dk: 77.42.126.147 (AS24940) www.gfkarlstad.dk: 77.42.126.147 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

4 records 126ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…

🔐 DNSSEC#

123ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092501
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 2026-10-16 06:56:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-02-07
Expires	2028-02-06 (467d)

🔗 Same registrant#

2 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
holmgard.dk	Punktum dk A/S (direct)
printmithus.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

47ms

45ms

AAAA

53ms

TXT

134ms

CAA

50ms

HTTPS

36ms

TLSA

126ms

SOA

0ms

MTA-STS

53ms

DNSSEC

123ms

SRV

53ms

Total

763ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:55:50	578ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 15:19:11 shown	763ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 18:46:48	1756ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 02:48:55	808ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 21:15:53	2140ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-20 21:46:57	5721ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-05 22:15:57	2046ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-30 22:38:07	1133ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-29 17:18:25	5099ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-26 11:51:29	9325ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-28 06:56:12	864ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-23 02:54:22	708ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-19 17:56:12	536ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 09:18:49	2479ms	2 NS 0 A 2 MX	🔒 Secure