rucit.dk

📜 Historical scan 2026-07-22 22:57:37 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rucit.dk is a registered .dk domain whose nameservers (emma.ruc.dk, ns-soa.darenet.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 13 December 2006 (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#

2 records 198ms

Nameserver	IP addresses	PTR	ASN / ISP
emma.ruc.dk	130.225.220.16	emma.ruc.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 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#

529ms

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 2026-10-09 07:43:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-12-13
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

198ms

171ms

508ms

AAAA

184ms

TXT

3645ms

CAA

167ms

HTTPS

693ms

TLSA

78ms

SOA

30ms

MTA-STS

278ms

DNSSEC

529ms

SRV

8262ms

Total

9121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:54:07	19064ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-13 02:47:07	29630ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 06:05:32	28684ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 20:59:11	28531ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 20:47:20	8992ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 20:41:36	27449ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 18:05:04	21659ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 18:03:41	25582ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 05:16:37	23751ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 02:44:28	21940ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 03:55:55	20818ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 16:43:12	28729ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 06:38:16	21390ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 11:36:42	8869ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 06:12:17	9046ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 15:49:47	18909ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 03:03:56	24451ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 02:17:03	26078ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 02:03:43	2042ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 01:47:17	2858ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 00:44:36	28824ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 22:57:37 shown	9121ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 18:06:05	20699ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 06:57:20	10071ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 04:20:36	16991ms	2 NS 0 A 0 MX	❓ Unknown