niagara.dk

📜 Historical scan 2026-10-06 16:40:58 · ← Latest scan

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

niagara.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (superordinate-deleted1.punktum.dk, superordinate-deleted2.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#

2 records 0ms

Nameserver	IP addresses	PTR	ASN / ISP
superordinate-deleted1.punktum.dk	—	—	—
superordinate-deleted2.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

🔗 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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

4ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

633ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 23:44:39	214ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-16 22:55:46	382ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-15 22:24:12	241ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-14 21:05:54	151ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-13 20:29:06	256ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-12 18:45:10	217ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-11 15:52:19	233ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-10 12:06:09	226ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-09 04:08:52	806ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-08 18:21:46	968ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-07 18:12:37	226ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-07 18:01:32	259ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-06 16:40:58 shown	633ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-05 16:08:23	205ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-04 16:06:40	237ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-03 15:58:25	380ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-02 15:56:53	263ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-01 15:53:01	542ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-30 15:39:11	267ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-29 15:25:07	992ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-28 15:18:40	216ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-27 15:06:42	221ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-26 14:44:56	9894ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-26 09:15:35	222ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-25 09:11:39	213ms	2 NS 0 A 0 MX	❓ Unknown