postmuseum.dk

📜 Historical scan 2026-07-02 12:52:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

postmuseum.dk is a .dk domain served by 3 nameservers (ns1.konformit.com, ns2.konformit.com, ns3.konformit.com). It was registered on 3 March 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.209.190.100 is hosted by Kontainer A/S (AS198452) in Denmark. Mail is handled by mail.ptt-museum.dk. 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
ns1.konformit.com	91.209.190.99	ns1.konformit.com	AS198452 Kontainer A/S
ns2.konformit.com	188.94.25.42	—	AS20694 NMMN GmbH
ns3.konformit.com	185.170.133.60	—	AS3342 Cibicom A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.209.190.100	43200s	konlinux2.konformit.com	AS198452	Kontainer A/S	91.209.190.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	mail.ptt-museum.dk	2.109.105.38	mail.ptt-museum.dk	AS3292 TDC Holding 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#

latest probe, not this scan · checked 2026-10-11 08:53:33

www CNAME	postmuseum.dk (all on postmuseum.dk) → 91.209.190.100 (AS198452)
www vs bare domain	Same network postmuseum.dk: 91.209.190.100 (AS198452) www.postmuseum.dk: 91.209.190.100 (AS198452)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2100ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2015121801
Primary NS (MNAME)	ns1.konformit.com
Responsible (RNAME)	mj@ptt-museum.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 07:12:30

Field	Value
Registrar	Simply.com A/S
Registered	1999-03-03
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

44ms

43ms

AAAA

39ms

TXT

225ms

CAA

46ms

HTTPS

50ms

TLSA

160ms

SOA

45ms

MTA-STS

71ms

DNSSEC

2100ms

SRV

77ms

Total

2694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:01:50	5993ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-12 09:25:43	566ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 12:52:46 shown	2694ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 15:15:52	825ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 01:13:19	786ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:40:20	2353ms	3 NS 1 A 1 MX	🔓 Insecure