carstenbo.dk

📜 Historical scan 2026-06-20 16:52:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carstenbo.dk is a .dk domain served by 4 nameservers (ns.kleinweb.dk, ns2.kleinweb.dk, ns3.kleinweb.dk and 1 more). It was registered on 13 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.43.138.2 is hosted by Klein-Data (AS59979) in Denmark. Mail is handled by mailgw1.kleinweb.dk. 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#

4 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.kleinweb.dk	195.43.138.53	ns.kleinweb.dk	AS59979 Klein-Data
ns2.kleinweb.dk	195.43.138.16	ns2.kleinweb.dk	AS59979 Klein-Data
ns3.kleinweb.dk	116.203.28.124 2a01:4f8:c2c:225d::53	static.124.28.203.116.clients.your-server.de —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.kleinweb.dk	178.62.51.240 2a03:b0c0:1:d0::39:9001	ns4.kleinweb.dk ns4.kleinweb.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.43.138.2	600s	web2.kleinweb.dk	AS59979	Klein-Data	195.43.138.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mailgw1.kleinweb.dk	195.43.138.6	scan2.kleinweb.dk	AS59979 Klein-Data

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.kleinweb.dk → 195.43.138.5
🔶 Autoconfig	autoconfig.kleinweb.dk → 195.43.138.5

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 213ms

TXT Record
v=spf1 include:spf.kleinweb.dk ~all

✉️ SPF#

Policy	Record (carstenbo.dk)
~all (soft fail)	v=spf1 include:spf.kleinweb.dk ~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 16:07:04

www	195.43.138.27 (AS59979) (address records, no CNAME)
www vs bare domain	Same network carstenbo.dk: 195.43.138.27 (AS59979) www.carstenbo.dk: 195.43.138.27 (AS59979)
Wildcard	No

🔎 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#

70ms

Field	Value
Serial	2026041001
Primary NS (MNAME)	ns.kleinweb.dk
Responsible (RNAME)	hostmaster@kleinweb.dk
Refresh	7200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 13:02:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-04-13
Expires	2027-04-30 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

77ms

74ms

AAAA

47ms

TXT

213ms

CAA

45ms

HTTPS

72ms

TLSA

79ms

SOA

70ms

MTA-STS

71ms

DNSSEC

92ms

SRV

248ms

Total

516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 07:59:51	527ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-23 11:17:17	973ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-11 00:04:06	939ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-28 07:38:10	807ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 08:21:32	1144ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 20:27:41	807ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 17:23:39	1181ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:52:16 shown	516ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 00:54:41	3057ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 19:52:48	1146ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:24:59	7697ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 19:41:20	1670ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-16 19:31:03	653ms	4 NS 1 A 1 MX	🔓 Insecure