gamsboel.dk

📜 Historical scan 2026-10-20 14:07:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gamsboel.dk is a .dk domain served by 2 nameservers (johnathan.ns.cloudflare.com, kara.ns.cloudflare.com). It was registered on 11 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by gamsboel-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 128ms

Nameserver	IP addresses	PTR	ASN / ISP
johnathan.ns.cloudflare.com	108.162.195.44 162.159.44.44 172.64.35.44 2606:4700:58::a29f:2c2c 2803:f800:50::6ca2:c32c 2a06:98c1:50::ac40:232c	johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kara.ns.cloudflare.com	108.162.192.123 172.64.32.123 173.245.58.123 2606:4700:50::adf5:3a7b 2803:f800:50::6ca2:c07b 2a06:98c1:50::ac40:207b	kara.ns.cloudflare.com kara.ns.cloudflare.com kara.ns.cloudflare.com kara.ns.cloudflare.com kara.ns.cloudflare.com kara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 125ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	gamsboel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca21::8 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 52.101.103.140 52.101.103.162 52.101.68.39 52.101.73.155	mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00203.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	172.67.177.219

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 137ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 1297ms

TXT Record
apple-domain-verification=hqkLpJRbVDK5w5Jg
MS=ms94921064
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (gamsboel.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.gamsboel.dk)
p=quarantine	v=DMARC1; p=quarantine;pct=100; rua=mailto:dmarc@a83c4k4w.uriports.com; ruf=mailto:dmarc@a83c4k4w.uriports.com; fo=1:d:s

📬 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 19:39:09

www	Exists, no address
www vs bare domain	Neither resolves gamsboel.dk: no address www.gamsboel.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-gamsboel-dk._domainkey.gamsbol.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.gamsboel.dk	a4bc9339-704d-41fd-b0d5-f13b7d068bae.c-5d49.tx.auth.certifytheweb.com
TXT	a4bc9339-704d-41fd-b0d5-f13b7d068bae.c-5d49.tx.auth.certifytheweb.com	1QNye2_RTQPUQEhVoWbCOHR2AcI23OLn-pfDhVUxCfE
TXT	a4bc9339-704d-41fd-b0d5-f13b7d068bae.c-5d49.tx.auth.certifytheweb.com	JO7eBBf9S32MmcJAReFrbN9HC3SEC0TxQ7dfSsMJTmA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

221ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

22ms

Field	Value
Serial	2417553517
Primary NS (MNAME)	johnathan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 03:14:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-07-11
Expires	2027-09-30 (340d)

🔗 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#

128ms

97ms

125ms

AAAA

98ms

TXT

1297ms

CAA

82ms

HTTPS

91ms

TLSA

177ms

SOA

22ms

MTA-STS

115ms

DNSSEC

221ms

SRV

137ms

Total

2797ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 19:39:09	2822ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-20 14:07:38 shown	2797ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-19 06:21:55	4030ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-16 02:54:10	2932ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-07 11:18:00	1978ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 04:18:48	1770ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-18 15:48:55	2352ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-05 07:57:13	2446ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-18 11:02:26	2614ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-09 13:28:51	2625ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-08 03:28:59	2139ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-20 04:41:20	2114ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-15 19:33:33	9283ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 23:03:03	6295ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 03:45:51	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:53:23	1737ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 15:56:45	3516ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 10:34:37	1058ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 10:30:27	875ms	2 NS 0 A 1 MX	🔒 Secure