jitsi-hosting.dk

📜 Historical scan 2026-06-19 16:07:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jitsi-hosting.dk is a .dk domain served by 2 nameservers (ns.semaphor.dk, ns2.semaphor.dk). It was registered on 5 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.156.8.54 is hosted by Semaphor (AS201697) in Denmark. The zone is DNSSEC-signed but currently fails validation, publishes a 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.semaphor.dk	195.190.25.50	ns.semaphor.dk	AS201697 Semaphor
ns2.semaphor.dk	85.235.240.108	ns2.semaphor.dk	AS3308 Norlys Telco A/S

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.156.8.54	38400s	hjulben4.semaphor.dk	AS201697	Semaphor	45.156.8.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 219ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (jitsi-hosting.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.jitsi-hosting.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-08 12:09:52

www CNAME	hjulben.semaphor.dk (all on semaphor.dk) → 195.190.25.53 45.156.8.52 45.156.8.54 2001:678:72c:fa00:45:156:8:52 2001:678:72c:fa00:45:156:8:54 (AS201697)
www vs bare domain	Same network jitsi-hosting.dk: 45.156.8.54 (AS201697) www.jitsi-hosting.dk: 195.190.25.53 45.156.8.52 45.156.8.54 2001:678:72c:fa00:45:156:8:52 (AS201697)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jitsi-hosting.dk	jitsi-hosting.dk.acme.semaphor.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2025082700
Primary NS (MNAME)	ns.semaphor.dk
Responsible (RNAME)	hostmaster@semaphor.dk
Refresh	3600s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	38400s

📋 Registration#

WHOIS fetched 2026-10-09 13:05:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-09-05
Expires	2027-09-04 (319d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

46ms

AAAA

41ms

TXT

219ms

CAA

50ms

HTTPS

43ms

TLSA

73ms

SOA

49ms

MTA-STS

42ms

DNSSEC

114ms

SRV

292ms

Total

556ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-19 15:55:20	9866ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-04 19:51:08	1041ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-19 16:07:56 shown	556ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-17 12:02:02	828ms	2 NS 1 A 0 MX	🔓 Insecure