post-boks.dk

📜 Historical scan 2026-06-17 14:22:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

post-boks.dk is a .dk domain served by 2 nameservers (dns4.pair.com, ns8.ns0.com). It was registered on 2 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.39.16.43 is hosted by pair Networks (AS7859) in United States. Mail is handled by mail1.g24.pair.com. The zone is DNSSEC-signed but currently fails validation, 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#

2 records 236ms

Nameserver	IP addresses	PTR	ASN / ISP
dns4.pair.com	216.92.252.10 2607:f440::d85c:fc0a	dns4.pair.com dns4.pair.com	AS7859 pair Networks AS7859 pair Networks
ns8.ns0.com	216.146.195.14 2607:f441::d892:c30e	ns8.ns0.com ns8.ns0.com	AS7859 pair Networks AS7859 pair Networks

🌍 A Records#

1 records 243ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.39.16.43	—	pastor-listen.pairsite.com	AS7859	pair Networks	66.39.0.0/17	🇺🇸 United States	Pittsburgh

📧 MX Records#

1 records 243ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	—	mail1.g24.pair.com	216.92.169.79 2607:f440::d85c:a94f	mail1.g24.pair.com mail1.g24.pair.com	AS7859 pair Networks AS7859 pair Networks

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 1052ms

TXT Record
google-site-verification=Vt5Z4w_MzTx2pymbStxcIWff-NLQ4Zi3hHelHQCQmRg
v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:www3.g24.pair.com a:mail1.g24.pair.com ~all

✉️ SPF#

Policy	Record (post-boks.dk)
~all (soft fail)	v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:www3.g24.pair.com a:mail1.g24.pair.com ~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 2026-10-07 23:24:02

www CNAME	post-boks.dk (all on post-boks.dk) → 66.39.16.43 (AS7859)
www vs bare domain	Same network post-boks.dk: 66.39.16.43 (AS7859) www.post-boks.dk: 66.39.16.43 (AS7859)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

450ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'post-boks.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

430ms

Field	Value
Serial	2025111819
Primary NS (MNAME)	dns4.pair.com
Responsible (RNAME)	root@pair.com
Refresh	3600s
Retry	300s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 23:38:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-02
Expires	2026-12-31 (75d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
pastor-listen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

236ms

243ms

AAAA

348ms

TXT

1052ms

CAA

337ms

HTTPS

131ms

TLSA

448ms

SOA

430ms

MTA-STS

271ms

DNSSEC

450ms

SRV

0ms

Total

2356ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:24:02	4019ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 09:50:06	4942ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 16:03:15	4243ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 04:12:22	3239ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 08:07:09	6547ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:22:42 shown	2356ms	2 NS 1 A 1 MX	⚠️ Bogus