75623333.dk

Records from scan: 2026-08-26 06:48:54  ·  622ms total  ·  last checked 2026-10-26 01:20 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

75623333.dk is a .dk domain served by 2 nameservers (gate.profdoc.dk, ns.profdoc.dk). It was registered on 17 April 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.103 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   56ms
NameserverIP addressesPTRASN / ISP
gate.profdoc.dk 80.62.243.243 gate.profdoc.dk AS3292 TDC Holding A/S
ns.profdoc.dk 80.62.243.242 ns.profdoc.dk AS3292 TDC Holding A/S

🌍 A Records#

1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.103 3600s vm0934.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —

📧 MX Records#

2 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S

🔷 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#

checked 2026-10-11 00:43:26
www CNAME75623333.dk (all on 75623333.dk)
www vs bare domainSame network
75623333.dk: 185.21.40.103 (AS48854)
www.75623333.dk: 185.21.40.103 (AS48854)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2023051702
Primary NS (MNAME)ns.profdoc.dk
Responsible (RNAME)hostmaster@profdoc.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-24 23:54:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-04-17
Expires2027-04-30 (185d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
56ms
A
43ms
MX
56ms
AAAA
48ms
TXT
172ms
CAA
62ms
HTTPS
58ms
TLSA
63ms
SOA
0ms
MTA-STS
78ms
DNSSEC
101ms
SRV
77ms
Total
622ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-26 06:48:54 shown 622ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-28 15:29:10 508ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-27 22:41:21 5708ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-24 12:22:58 1176ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:52:07 1336ms 2 NS 1 A 2 MX 🔓 Insecure
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