ptau.dk

📜 Historical scan 2026-08-28 05:49:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ptau.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.31.252.23 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. 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#

3 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.31.252.23	300s	smtp.mailpro.dk	AS204151	EWII Bredbaand A/S	78.31.252.0/22	🇩🇰 Denmark	Aalborg

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	78.31.252.23
🔶 Autoconfig	78.31.252.23

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 338ms

TXT Record
google-site-verification=qiMpgOZWDdcUtVBLsD2vVQZvdbubXCxCfkHQahux3Mg

✉️ 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#

latest probe, not this scan · checked 2026-10-10 17:51:28

www	78.31.252.23 (AS204151) (address records, no CNAME)
www vs bare domain	Same network ptau.dk: 78.31.252.23 (AS204151) www.ptau.dk: 78.31.252.23 (AS204151)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9099ms

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	2026070602
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

43ms

74ms

56ms

AAAA

87ms

TXT

338ms

CAA

82ms

HTTPS

62ms

TLSA

88ms

SOA

0ms

MTA-STS

89ms

DNSSEC

9099ms

SRV

118ms

Total

9513ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 04:25:41	660ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-30 13:20:26	956ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-27 09:57:57	1183ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-25 09:46:26	9477ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-29 08:47:36	629ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-28 05:49:32 shown	9513ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-07 04:47:45	16702ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-03 09:01:01	2578ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-24 16:25:59	1424ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-21 05:18:28	620ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 11:51:10	914ms	3 NS 1 A 0 MX	🔓 Insecure