0100.dk

📜 Historical scan 2026-06-21 22:53:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0100.dk is a .dk domain with no delegation in this scan. It was registered on 1 April 2008 (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 2026-10-12 22:06:21

www	134.209.241.243 (AS14061) (address records, no CNAME)
www vs bare domain	Same network 0100.dk: 134.209.241.243 (AS14061) www.0100.dk: 134.209.241.243 (AS14061)
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#

452ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 20:31:18

Field	Value
Registrar	Simply.com A/S
Registered	2008-04-01
Expires	2027-04-30 (195d)

🔗 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#

183ms

188ms

197ms

AAAA

223ms

TXT

474ms

CAA

161ms

HTTPS

163ms

TLSA

17ms

SOA

187ms

MTA-STS

199ms

DNSSEC

452ms

SRV

208ms

Total

1169ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:06:21	1348ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 13:06:32	1308ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:31:01	802ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:28:49	1515ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:23:19	575ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-01 08:47:51	1269ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-16 19:47:26	1147ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 17:58:44	1513ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:40:08	1160ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 07:12:15	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 14:29:38	2094ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 22:53:07 shown	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 20:33:15	680ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:33:53	1500ms	4 NS 1 A 1 MX	🔒 Secure