75687766.dk

Records from scan: 2026-09-30 02:13:13 · 364ms total · last checked 2026-10-17 02:06 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

75687766.dk is a .dk domain served by 2 nameservers (gate.profdoc.dk, ns.profdoc.dk). It 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 30ms

Nameserver	IP addresses	PTR	ASN / 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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.103	3600s	vm0934.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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 2026-10-09 15:51:12

www CNAME	75687766.dk (all on 75687766.dk) → 185.21.40.103 (AS48854)
www vs bare domain	Same network 75687766.dk: 185.21.40.103 (AS48854) www.75687766.dk: 185.21.40.103 (AS48854)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2023011102
Primary NS (MNAME)	ns.profdoc.dk
Responsible (RNAME)	hostmaster@profdoc.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

32ms

36ms

AAAA

34ms

TXT

131ms

CAA

33ms

HTTPS

34ms

TLSA

60ms

SOA

0ms

MTA-STS

56ms

DNSSEC

64ms

SRV

45ms

Total

364ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 02:13:13 shown	364ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-25 20:52:26	529ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-11 19:47:09	9458ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-03 00:43:43	9487ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-25 08:03:51	551ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-02 00:02:47	497ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 13:15:35	670ms	2 NS 1 A 2 MX	🔓 Insecure