jonascarlsen.dk

Records from scan: 2026-09-24 20:02:08 · 10382ms total · last checked 2026-10-16 00:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jonascarlsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.global.frontbridge.com. The zone is DNSSEC-signed and validates, 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#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.global.frontbridge.com	—	—	—

🔷 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 2026-10-14 22:56:52

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves jonascarlsen.dk: no address www.jonascarlsen.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2066ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026091301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 12:05:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-05-05
Expires	2027-05-31 (226d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

38ms

41ms

43ms

AAAA

38ms

TXT

143ms

CAA

34ms

HTTPS

55ms

TLSA

8051ms

SOA

0ms

MTA-STS

54ms

DNSSEC

2066ms

SRV

52ms

Total

10382ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 20:02:08 shown	10382ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-20 08:07:29	12465ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-16 22:20:42	8664ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-17 18:17:57	14515ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-14 17:27:48	10837ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-15 10:55:03	32639ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 14:11:06	8539ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-22 04:45:30	958ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 02:27:39	8423ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 03:10:31	8542ms	2 NS 0 A 1 MX	🔒 Secure