tcu.dk

📜 Historical scan 2026-06-20 18:00:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tcu.dk is a .dk domain with no delegation in this scan. It was registered on 18 April 2001 (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#

🖥️
No NS records found

🌍 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#

199ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ⚠️ Bogus).
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-16 07:28:15
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-04-18
Expires2027-06-30 (256d)

🔗 Same registrant#

52 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).

DomainRegistrar
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apu.dkAbion AB
aroma.dkAbion AB
asparges.dkAbion AB
bestillinger.dkAbion AB
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btu.dkAbion AB
cateringfirmaer.dkAbion AB
dekopift.dkPunktum dk A/S (direct)
dhj.dkAbion AB
drink.dkAbion AB
dud.dkAbion AB
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dyl.dkAbion AB
ebu.dkAbion AB
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gartnere.dkAbion AB
gastrovita.dkAbion AB
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havesyre.dkAbion AB
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jri.dkAbion AB
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krydderurteguiden.dkPunktum dk A/S (direct)
krydderurtemix.dkPunktum dk A/S (direct)
lad.dkAbion AB
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limebasilikum.dkAbion AB
lrk.dkAbion AB
lsg.dkAbion AB
løvstikke.dkAbion AB
ncn.dkAbion AB
nielshøgholt.dkPunktum dk A/S (direct)
peberrod.dkPunktum dk A/S (direct)
salat.dkAbion AB
salatharmoni.dkPunktum dk A/S (direct)
sji.dkAbion AB
ugf.dkAbion AB
uhb.dkAbion AB
umc.dkAbion AB
uoc.dkAbion AB
urteportalen.dkPunktum dk A/S (direct)
urteskud.dkPunktum dk A/S (direct)
urteæsker.dkPunktum dk A/S (direct)
vlp.dkAbion AB
worldofcress.dkAbion AB
wum.dkAbion AB
yestotouch.dkPunktum dk A/S (direct)
økopift.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
115ms
A
104ms
MX
104ms
AAAA
108ms
TXT
352ms
CAA
87ms
HTTPS
85ms
TLSA
89ms
SOA
101ms
MTA-STS
114ms
DNSSEC
199ms
SRV
148ms
Total
608ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 02:18:16 1128ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-30 17:16:46 1179ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-23 20:37:29 2823ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-26 21:06:04 27335ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-26 08:09:51 10047ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-24 04:11:28 3501ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-22 23:44:21 1584ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 23:35:49 943ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-20 23:22:47 5492ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 21:49:12 1216ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-18 21:34:25 20177ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-17 05:23:27 8822ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-16 00:21:14 16767ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-14 21:58:24 10134ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-13 03:20:16 8821ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-11 22:23:59 3209ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-09 20:33:58 790ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-08 02:56:18 993ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-29 06:42:53 2835ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-28 01:14:09 8763ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-27 00:47:34 1369ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-26 00:40:48 8665ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-25 00:01:19 10110ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-23 20:35:47 731ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-22 12:04:56 10019ms 2 NS 0 A 0 MX ⚠️ Bogus
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