7100.dk

📜 Historical scan 2026-07-17 15:17:48 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

7100.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 7 August 2026 (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#

1 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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 2026-10-08 20:31:32

www	94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domain	Same network 7100.dk: 94.231.103.100 (AS48854) www.7100.dk: 94.231.103.100 (AS48854)
Wildcard	No
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#

103ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
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 2026-10-04 20:50:09

Field	Value
Registrar	Simply.com A/S
Registered	2026-08-07
Expires	2027-08-06 (293d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

41ms

30ms

AAAA

46ms

TXT

153ms

CAA

47ms

HTTPS

44ms

TLSA

37ms

SOA

22ms

MTA-STS

45ms

DNSSEC

103ms

SRV

82ms

Total

5619ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 20:31:32	271ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-04 20:03:13	467ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 19:37:56	473ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-26 06:39:20	476ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-08 23:41:18	668ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-24 00:04:05	2742ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-22 23:37:37	2701ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-21 06:36:31	8589ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-19 17:54:45	712ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-18 16:08:01	720ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-17 15:17:48 shown	5619ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-16 12:49:30	2600ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-12 16:09:14	750ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-09 12:55:09	8628ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-08 09:34:50	800ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-07 06:37:33	1264ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-05 19:56:51	1045ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 17:59:26	1942ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 20:54:36	6608ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-02 20:44:41	371ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:15:13	602ms	2 NS 0 A 0 MX	🔒 Secure