brdr-dueholm.dk

📜 Historical scan 2026-06-28 17:37:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brdr-dueholm.dk is a .dk domain served by 2 nameservers (ns3.gullestrupnet.dk, ns4.gullestrupnet.dk). It was registered on 19 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.223.244.74 is hosted by Easyhost Srl (AS39756) in United Kingdom. Mail is handled by mail.brdr-dueholm.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, 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 311ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.gullestrupnet.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
ns4.gullestrupnet.dk	176.223.244.74	server8.gullestrupnet.dk	AS39756 Easyhost Srl

🌍 A Records#

1 records 299ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.223.244.74	86400s	server8.gullestrupnet.dk	AS39756	Easyhost Srl	176.223.240.0/21	🇬🇧 United Kingdom	—

📧 MX Records#

2 records 288ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.brdr-dueholm.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
20	86400s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 901ms

TXT Record
v=spf1 +a +mx ip4:176.223.244.50 ip4:176.223.244.74 -all

✉️ SPF#

Policy	Record (brdr-dueholm.dk)
-all (hard fail)	v=spf1 +a +mx ip4:176.223.244.50 ip4:176.223.244.74 -all

📨 DMARC#

Policy	Record (_dmarc.brdr-dueholm.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=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 2026-10-08 12:23:30

www CNAME	brdr-dueholm.dk (all on brdr-dueholm.dk) → 176.223.244.74 (AS39756)
www vs bare domain	Same network brdr-dueholm.dk: 176.223.244.74 (AS39756) www.brdr-dueholm.dk: 176.223.244.74 (AS39756)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

482ms

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

🏷️ SOA#

313ms

Field	Value
Serial	1730884077
Primary NS (MNAME)	ns3.gullestrupnet.dk
Responsible (RNAME)	jo@chim-dueholm.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-09 16:15:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-08-19
Expires	2027-09-30 (340d)

📋 WHOIS#

⏱️ Lookup Timing#

311ms

299ms

288ms

AAAA

307ms

TXT

901ms

CAA

280ms

HTTPS

298ms

TLSA

278ms

SOA

313ms

MTA-STS

343ms

DNSSEC

482ms

SRV

335ms

Total

2319ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:05:15	902ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-02 07:36:51	9667ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-28 17:37:04 shown	2319ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 20:44:07	1533ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-22 13:34:05	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 16:46:00	819ms	2 NS 1 A 2 MX	🔓 Insecure