undercut.dk

📜 Historical scan 2026-08-21 19:02:33 · ← Latest scan

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

undercut.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 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 243ms

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 2026-10-07 15:50:36

www	46.30.215.223 2a02:2350:5:108:f8:32bb:d00e:1bf7 (AS51468) (address records, no CNAME)
www vs bare domain	Same network undercut.dk: 46.30.215.223 2a02:2350:5:108:f8:32bb:d00e:1bf7 (AS51468) www.undercut.dk: 46.30.215.223 2a02:2350:5:108:f8:32bb:d00e:1bf7 (AS51468)
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#

558ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

243ms

291ms

306ms

AAAA

302ms

TXT

653ms

CAA

276ms

HTTPS

242ms

TLSA

79ms

SOA

252ms

MTA-STS

324ms

DNSSEC

558ms

SRV

330ms

Total

4928ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 14:16:36	757ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-23 13:24:39	701ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-22 09:22:28	2122ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 11:07:07	183ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 09:54:36	161ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 20:50:44	159ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 20:14:58	754ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 19:14:12	943ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 19:02:33 shown	4928ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 18:57:30	4187ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 17:30:17	1136ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-18 17:26:45	2809ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-17 12:49:31	1638ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-16 05:19:45	727ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-15 00:34:01	1626ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-13 06:07:12	1207ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-12 02:36:56	755ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-10 07:29:11	1479ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-08 07:12:49	625ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-06 22:31:56	2960ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-29 23:14:14	703ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-27 22:17:07	9702ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-20 10:20:50	410ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-19 13:58:06	1083ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 21:46:25	441ms	3 NS 1 A 0 MX	🔒 Secure