jancarlsson.dk

📜 Historical scan 2026-06-19 22:24:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jancarlsson.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 5 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.217.4 is hosted by Atea A/S (AS21060) in Denmark. 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#

4 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	ns1.dotserv.com ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns2.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	193.180.214.21	—	AS44803 Webdock.io ApS
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.4	3600s	parking.enavn.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 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#

Policy	Record (_dmarc.jancarlsson.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 99ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 08:58:46

www	178.20.217.4 (AS21060) (address records, no CNAME)
www vs bare domain	Same network jancarlsson.dk: 178.20.217.4 (AS21060) www.jancarlsson.dk: 178.20.217.4 (AS21060)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

246ms

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

🏷️ SOA#

133ms

Field	Value
Serial	2016120700
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster\@dotserv@com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 10:44:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-01-05
Expires	2027-01-31 (98d)

🔗 Same registrant#

5 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
carlsson-tv.dk	Punktum dk A/S (direct)
heste-boxen.dk	Punktum dk A/S (direct)
hesteboksen.dk	Punktum dk A/S (direct)
sleepwell.dk	Punktum dk A/S (direct)
tvlt.dk	FIONIA IT ApS

📋 WHOIS#

⏱️ Lookup Timing#

82ms

81ms

79ms

AAAA

101ms

TXT

314ms

CAA

99ms

HTTPS

88ms

TLSA

69ms

SOA

133ms

MTA-STS

125ms

DNSSEC

246ms

SRV

122ms

Total

549ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:32:10	714ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-28 02:47:47	659ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-28 03:27:21	754ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-27 04:11:39	771ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-26 21:14:52	619ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-19 22:24:45 shown	549ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-18 18:18:04	662ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-18 16:41:06	834ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 12:19:37	639ms	4 NS 1 A 0 MX	🔓 Insecure