carstenlassen.dk

📜 Historical scan 2026-06-16 19:30:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carstenlassen.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 15 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.9.210 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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#

5 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	—	—	—
ns2.gigahost.dk	—	—	—
ns3.gigahost.dk	—	—	—
ns4.gigahost.dk	—	—	—
ns5.gigahost.dk	—	—	—

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.9.210	—	80.209.9.210.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Haslev

📧 MX Records#

3 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 732ms

TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF#

Policy	Record (carstenlassen.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC#

Policy	Record (_dmarc.carstenlassen.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-15 13:33:47

www CNAME	carstenlassen.dk (all on carstenlassen.dk) → 80.209.9.210 (AS44869)
www vs bare domain	Same network carstenlassen.dk: 80.209.9.210 (AS44869) www.carstenlassen.dk: 80.209.9.210 (AS44869)
Wildcard	Yes: any name under the zone resolves

🔎 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#

265ms

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

🏷️ SOA#

187ms

Field	Value
Serial	2026061203
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@carstenlassen.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 13:44:27

Field	Value
Registrar	GIGAHOST ApS
Registered	2005-02-15
Expires	2027-02-28 (131d)

🔗 Same registrant#

3 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
2it.dk	Punktum dk A/S (direct)
ilmail.dk	GIGAHOST ApS
privat-salg-service.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

29ms

27ms

AAAA

27ms

TXT

732ms

CAA

27ms

HTTPS

186ms

TLSA

73ms

SOA

187ms

MTA-STS

95ms

DNSSEC

265ms

SRV

0ms

Total

1105ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 13:33:47	851ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-08 04:04:45	4108ms	5 NS 1 A 3 MX	🔓 Insecure
2026-10-02 00:59:07	650ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-25 23:50:56	2583ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-25 00:23:52	1137ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-18 21:49:33	1171ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-11 20:04:53	1165ms	5 NS 1 A 3 MX	🔓 Insecure
2026-09-08 03:53:34	1587ms	5 NS 1 A 3 MX	🔓 Insecure
2026-08-28 00:58:28	1553ms	5 NS 1 A 3 MX	🔓 Insecure
2026-08-21 03:18:21	9274ms	5 NS 1 A 3 MX	🔓 Insecure
2026-08-13 05:36:31	4607ms	5 NS 1 A 3 MX	🔓 Insecure
2026-08-06 07:24:55	1390ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-23 04:09:36	1976ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-16 18:41:17	1469ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-09 23:18:06	8734ms	5 NS 1 A 3 MX	🔓 Insecure
2026-07-03 11:52:10	4349ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-29 04:31:27	1331ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-22 02:53:36	6255ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-21 17:50:06	919ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:55:02	14896ms	0 NS 0 A 3 MX	❓ Unknown
2026-06-16 19:30:47 shown	1105ms	5 NS 1 A 3 MX	🔓 Insecure
2026-06-16 19:30:09	1795ms	5 NS 1 A 3 MX	🔓 Insecure