3tg.dk

📜 Historical scan 2026-10-04 18:57:15 · ← Latest scan

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

3tg.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 2 September 2016 (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 0ms

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 2026-10-11 20:25:14

www	94.231.106.102 (AS48854) (address records, no CNAME)
www vs bare domain	Same network 3tg.dk: 94.231.106.102 (AS48854) www.3tg.dk: 94.231.106.102 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-3tg-dk._domainkey.3dvaekst.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

0ms

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	registry sentinel delegation (no resolvable NS); DNSSEC not evaluated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-07 09:59:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-02
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

10ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

491ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 09:52:15	2734ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-05 19:00:52	210ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 18:57:15 shown	491ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 18:44:18	213ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 18:38:10	289ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 18:33:56	546ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 18:20:07	883ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-26 23:27:52	938ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 04:58:52	1278ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-24 14:33:54	2090ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 12:48:14	1236ms	2 NS 1 A 4 MX	🔒 Secure