czif.dk

📜 Historical scan 2026-06-21 10:07:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

czif.dk is a .dk domain served by 2 nameservers (ns1.itconfidence.dk, ns2.itconfidence.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.244.81.205 is hosted by The Constant Company, LLC (AS20473) in Germany. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.itconfidence.dk	91.201.169.11	ns1.itconfidence.dk	AS212736 IT Confidence A/S
ns2.itconfidence.net	199.247.7.183	ns2.itconfidence.net	AS20473 The Constant Company, LLC

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.244.81.205	3600s	itch-proxy01.itconfig.dk	AS20473	The Constant Company, LLC	136.244.64.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:f480:1800:fe:5400:3ff:fe12:e5b3	3600s	itch-proxy01.itconfig.dk	AS20473	The Constant Company, LLC	2a05:f480:1000:0:0:0:0:0/36	🇩🇪 Germany	Frankfurt am Main

🔐 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 2026-10-13 08:29:15

www CNAME	czif.dk (all on czif.dk) → 136.244.81.205 2a05:f480:1800:fe:5400:3ff:fe12:e5b3 (AS20473)
www vs bare domain	Same network czif.dk: 136.244.81.205 2a05:f480:1800:fe:5400:3ff:fe12:e5b3 (AS20473) www.czif.dk: 136.244.81.205 2a05:f480:1800:fe:5400:3ff:fe12:e5b3 (AS20473)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2023022401
Primary NS (MNAME)	ns1.itconfidence.dk
Responsible (RNAME)	hostmaster@itconfidence.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

49ms

36ms

AAAA

31ms

TXT

919ms

CAA

32ms

HTTPS

89ms

TLSA

723ms

SOA

81ms

MTA-STS

38ms

DNSSEC

164ms

SRV

2027ms

Total

2917ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:41:04	787ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-18 21:01:24	9772ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-21 10:07:26 shown	2917ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 17:45:00	1113ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:50:22	1820ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 23:30:59	410ms	2 NS 1 A 0 MX	🔓 Insecure