alborg.dk

Records from scan: 2026-10-03 11:22:33 · 5725ms total · last checked 2026-10-16 05:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alborg.dk is a .dk domain served by 3 nameservers (ns.pi.dk, ns2.pi.dk, ns3.pi.dk). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.138.4.36 is hosted by velia.net Internetdienste GmbH (AS29066) in France. Mail is handled by alborg.dk. The zone is not DNSSEC-signed, 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#

3 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.pi.dk	188.138.4.36	static-ip-188-138-4-36.inaddr.ip-pool.com	AS29066 velia.net Internetdienste GmbH
ns2.pi.dk	194.99.45.76	—	AS204866 Microdata Aps
ns3.pi.dk	212.237.177.6	ns3.pi.dk	AS204151 EWII Bredbaand A/S

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.138.4.36	7200s	static-ip-188-138-4-36.inaddr.ip-pool.com	AS29066	velia.net Internetdienste GmbH	188.138.0.0/21	🇫🇷 France	Strasbourg

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	7200s	alborg.dk	188.138.4.36	static-ip-188-138-4-36.inaddr.ip-pool.com	AS29066 velia.net Internetdienste GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.138.4.36
🔶 Autoconfig	188.138.4.36

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-11 21:05:20

www	188.138.4.36 (AS29066) (address records, no CNAME)
www vs bare domain	Same network alborg.dk: 188.138.4.36 (AS29066) www.alborg.dk: 188.138.4.36 (AS29066)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

2046ms

Field	Value
Serial	2023091800
Primary NS (MNAME)	ns.pi.dk
Responsible (RNAME)	hostmaster@pi.dk
Refresh	7200s
Retry	3600s
Expire	2600000s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-05 21:31:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-01-31
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

48ms

44ms

AAAA

34ms

TXT

2580ms

CAA

49ms

HTTPS

43ms

TLSA

79ms

SOA

2046ms

MTA-STS

3460ms

DNSSEC

59ms

SRV

97ms

Total

5725ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 11:22:33 shown	5725ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 21:42:59	641ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 22:34:02	4370ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-29 12:16:53	3201ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 20:26:54	734ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 12:13:44	4522ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-11 02:48:53	6571ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-05 19:47:17	3797ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-30 08:28:57	43120ms	3 NS 0 A 1 MX	❓ Unknown
2026-06-29 09:52:35	3514ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-29 01:49:26	2741ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:36:43	1950ms	3 NS 1 A 1 MX	🔓 Insecure