sjovmatematik.dk

📜 Historical scan 2026-06-27 08:40:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sjovmatematik.dk is a .dk domain served by 4 nameservers (ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk and 1 more). It was registered on 29 August 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.53 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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 649ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.quickdns.dk	178.62.214.234 2a03:b0c0:2:d0::552:9001	— —	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns2.quickdns.dk	185.126.153.42	amy.quickdns.dk	AS47527 DLX A/S
ns3.quickdns.dk	178.62.214.234 2a03:b0c0:2:d0::552:9001	— —	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns4.quickdns.dk	185.126.153.42	amy.quickdns.dk	AS47527 DLX A/S

🌍 A Records#

1 records 563ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.53	3599s	linux168.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sjovmatematik.lonholt.dk → 94.231.103.53
🔶 Autoconfig	sjovmatematik.lonholt.dk → 94.231.103.53

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 940ms

TXT Record
sjovmatematik.lonholt.dk.

✉️ 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 18:48:40

www CNAME	sjovmatematik.lonholt.dk (all on lonholt.dk) → 94.231.103.53 (AS48854)
www vs bare domain	Same network sjovmatematik.dk: 94.231.103.53 (AS48854) www.sjovmatematik.dk: 94.231.103.53 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sjovmatematik.dk	sjovmatematik.lonholt.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

476ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

331ms

Field	Value
Serial	2018051700
Primary NS (MNAME)	ns1.quickdns.dk
Responsible (RNAME)	hostmaster@quickdns.dk
Refresh	14400s
Retry	7200s
Expire	2415600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-18 08:07:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-08-29
Expires	2027-08-31 (308d)

🔗 Same registrant#

1 domain

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
lonholt.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

649ms

563ms

573ms

AAAA

571ms

TXT

940ms

CAA

601ms

HTTPS

296ms

TLSA

73ms

SOA

331ms

MTA-STS

416ms

DNSSEC

476ms

SRV

2198ms

Total

3569ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:56:48	900ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-27 08:40:12 shown	3569ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 20:18:56	864ms	4 NS 1 A 0 MX	🔒 Secure