krealærer.dk xn--krealrer-n0a.dk

📜 Historical scan 2026-06-20 21:41:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

krealærer.dk is a .dk domain with no delegation in this scan. It was registered on 1 June 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️

No NS records found

🌍 A Records#

🌍

No A records found

📧 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#

✗ 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 2026-10-15 07:32:19

www	93.191.156.101 (AS48854) (address records, no CNAME)
www vs bare domain	Same network krealærer.dk: 93.191.156.101 (AS48854) www.krealærer.dk: 93.191.156.101 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

197ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: 🔒 Secure).
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-18 08:19:14

Field	Value
Registrar	Simply.com A/S
Registered	2025-06-01
Expires	2027-05-31 (219d)

🔗 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#

132ms

117ms

120ms

AAAA

123ms

TXT

151ms

CAA

100ms

HTTPS

133ms

TLSA

24ms

SOA

75ms

MTA-STS

110ms

DNSSEC

197ms

SRV

149ms

Total

425ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 10:26:36	743ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:20:38	557ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:33:44	436ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-17 03:52:53	482ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-13 22:04:33	942ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 11:19:34	583ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-30 06:17:19	655ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 09:44:15	1454ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 23:50:15	654ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-23 12:02:22	1074ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 19:04:11	431ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 21:41:00 shown	425ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-17 15:32:10	648ms	3 NS 1 A 1 MX	🔒 Secure