gb-ejendomme.dk

📜 Historical scan 2026-06-21 09:44:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gb-ejendomme.dk is a .dk domain served by 2 nameservers (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk). It was registered on 30 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.165.189.144 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by gbejendomme-dk0e.mail.protection.outlook.com, mail.gb-ejendomme.dk and 1 more. The zone is not DNSSEC-signed, 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns51.gullestrupnet.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
ns52.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🌍 A Records#

1 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
82.165.189.144	86400s	gn51.gullestrupnet.dk	AS8560	IONOS SE	82.165.0.0/16	🇩🇪 Germany	—

📧 MX Records#

3 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	gbejendomme-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09::c 52.101.68.21 52.101.68.29 52.101.68.3 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am0pr83cu00404.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
10	43200s	mail.gb-ejendomme.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
30	43200s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	82.165.189.144

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 527ms

TXT Record
MS=ms10493283
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (gb-ejendomme.dk)
-all (hard fail)	v=spf1 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#

latest probe, not this scan · checked 2026-10-09 12:24:50

www	82.165.189.144 (AS8560) (address records, no CNAME)
www vs bare domain	Same network gb-ejendomme.dk: 82.165.189.144 (AS8560) www.gb-ejendomme.dk: 82.165.189.144 (AS8560)
Wildcard	Yes: any name under the zone resolves

🔎 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#

92ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

76ms

Field	Value
Serial	2019061701
Primary NS (MNAME)	ns51.gullestrupnet.dk
Responsible (RNAME)	gitte@gb-kontorservice.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-11 08:23:58

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-30
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

78ms

72ms

AAAA

102ms

TXT

527ms

CAA

72ms

HTTPS

63ms

TLSA

791ms

SOA

76ms

MTA-STS

65ms

DNSSEC

92ms

SRV

497ms

Total

1617ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:24:50	3429ms	2 NS 1 A 3 MX	🔓 Insecure
2026-10-01 00:25:55	3103ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-30 04:25:36	3262ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-03 02:55:11	10020ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-23 11:51:45	2773ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-21 09:44:46 shown	1617ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-21 03:58:47	1293ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-20 14:59:17	853ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:40:26	2316ms	2 NS 1 A 3 MX	🔓 Insecure