ohtmail.dk

📜 Historical scan 2026-08-27 11:40:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ohtmail.dk is a .dk domain served by 4 nameservers (pns1.cloudns.net, pns2.cloudns.net, pns3.cloudns.net and 1 more). It was registered on 10 November 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by trash.bestinv.org. The zone is not DNSSEC-signed, has no 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#

4 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
pns1.cloudns.net	185.136.96.111 2a06:fb00:1::1:111	pns1.cloudns.net pns1.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns2.cloudns.net	185.136.97.111 2a06:fb00:1::2:111	pns2.cloudns.net pns2.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns3.cloudns.net	185.136.98.111 2a06:fb00:1::3:111	pns3.cloudns.net pns3.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
pns4.cloudns.net	185.136.99.111 2a06:fb00:1::4:111	pns4.cloudns.net pns4.cloudns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	trash.bestinv.org	157.90.154.59	trash.bestinv.org	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 258ms

TXT Record
v=spf1 mx -all

✉️ SPF#

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

📨 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#

latest probe, not this scan · checked 2026-10-12 20:52:23

www	NXDOMAIN
www vs bare domain	Neither resolves ohtmail.dk: no address www.ohtmail.dk: no address
Wildcard	No

🔎 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#

9083ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2021111012
Primary NS (MNAME)	pns1.cloudns.net
Responsible (RNAME)	support@cloudns.net
Refresh	7200s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 11:47:08

Field	Value
Registrar	Key-Systems GmbH
Registered	2021-11-10
Expires	2027-11-09 (385d)

📋 WHOIS#

⏱️ Lookup Timing#

77ms

65ms

88ms

AAAA

68ms

TXT

258ms

CAA

70ms

HTTPS

52ms

TLSA

98ms

SOA

0ms

MTA-STS

108ms

DNSSEC

9083ms

SRV

100ms

Total

11995ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-11 02:37:58	5699ms	4 NS 0 A 2 MX	🔓 Insecure
2026-08-27 11:40:45 shown	11995ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-26 22:00:54	7210ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-28 15:45:03	6025ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-17 15:09:19	533ms	4 NS 0 A 1 MX	❓ Unknown