karstenjakobsen.dk

📜 Historical scan 2026-06-17 14:41:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karstenjakobsen.dk is a .dk domain served by 3 nameservers (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com). It was registered on 15 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.239.193.149 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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#

3 records 96ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.digitalocean.com	172.64.52.210 2606:4700:52::ac40:34d2	ns1.digitalocean.com ns1.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.digitalocean.com	172.64.53.21 2606:4700:5a::ac40:3515	ns2.digitalocean.com ns2.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.digitalocean.com	172.64.49.209 2606:4700:52::ac40:31d1	ns3.digitalocean.com ns3.digitalocean.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.239.193.149	—	89.239.193.149.static.fibianet.dk	AS44869	FIBIA P/S	89.239.192.0/18	🇩🇰 Denmark	Odense

📧 MX Records#

5 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	173.194.73.26 2a00:1450:4010:c1e::1a	lq-in-f26.1e100.net lb-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.27 2607:f8b0:400e:c1e::1b	yudlsqd-in-f27.1e100.net yudlsqd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 248ms

TXT Record
google-site-verification=diuBqtMW9CcmIPdMaIXEGNHSCfVcyP0RTHgpsND8i-g

✉️ 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#

latest probe, not this scan · checked 2026-10-07 20:53:31

www	89.239.193.149 (AS44869) (address records, no CNAME)
www vs bare domain	Same network karstenjakobsen.dk: 89.239.193.149 (AS44869) www.karstenjakobsen.dk: 89.239.193.149 (AS44869)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

212ms

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

🏷️ SOA#

86ms

Field	Value
Serial	0
Primary NS (MNAME)	ns1.digitalocean.com
Responsible (RNAME)	hostmaster@karstenjakobsen.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 03:08:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-11-15
Expires	2026-11-30 (40d)

🔗 Same registrant#

4 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
grimeworks.dk	DANDOMAIN A/S
stopsnork.dk	DANDOMAIN A/S
strange-nielsen.dk	Punktum dk A/S (direct)
stupidmonkey.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

96ms

78ms

AAAA

228ms

TXT

248ms

CAA

90ms

HTTPS

79ms

TLSA

134ms

SOA

86ms

MTA-STS

106ms

DNSSEC

212ms

SRV

0ms

Total

1680ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-02 22:08:55	2041ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-17 14:41:28 shown	1680ms	3 NS 1 A 5 MX	🔓 Insecure