mdcit.dk

📜 Historical scan 2026-06-24 06:34:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mdcit.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.w2q.net. The zone is DNSSEC-signed but currently fails validation, publishes a DMARC policy and has no IPv6 address. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx.w2q.net	85.191.127.38	mx.w2q.net	AS204274 AURA Fiber A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 199ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (mdcit.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.mdcit.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@w2q.net; ruf=mailto:dmarc-forensic@w2q.net; fo=1;

📬 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 2026-10-09 13:48:16

www	85.191.127.42 (AS204274) (address records, no CNAME)
www vs bare domain	Only www resolves mdcit.dk: no address www.mdcit.dk: 85.191.127.42 (AS204274) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'mdcit.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

34ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 14:33:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-07-10
Expires	2036-07-31 (3574d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
9w.dk	Punktum dk A/S (direct)
radl.dk	Punktum dk A/S (direct)
thorium.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

59ms

42ms

AAAA

33ms

TXT

199ms

CAA

116ms

HTTPS

35ms

TLSA

100ms

SOA

34ms

MTA-STS

78ms

DNSSEC

104ms

SRV

148ms

Total

700ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:48:16	643ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-04 01:31:32	566ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-02 01:26:52	24581ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 00:54:42	642ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-22 13:35:26	656ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 00:51:01	610ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 06:34:02 shown	700ms	2 NS 0 A 1 MX	⚠️ Bogus
2026-06-17 15:20:42	501ms	2 NS 0 A 1 MX	🔒 Secure