com4tzone.dk

📜 Historical scan 2026-08-27 03:35:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

com4tzone.dk is a .dk domain served by 3 nameservers (cdns1.interserver.net, cdns2.interserver.net, cdns3.interserver.net). It was registered on 24 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 107.175.221.211 is hosted by HostPapa (AS36352) in United States. Mail is handled by mail.com4tzone.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 142ms

Nameserver	IP addresses	PTR	ASN / ISP
cdns1.interserver.net	216.158.228.164	cdns1.interserver.net	AS19318 Interserver, Inc
cdns2.interserver.net	216.158.234.243	cdns2.interserver.net	AS19318 Interserver, Inc
cdns3.interserver.net	199.231.191.75	cdns3.interserver.net	AS19318 Interserver, Inc

🌍 A Records#

1 records 155ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
107.175.221.211	86400s	107-175-221-211-host.colocrossing.com	AS36352	HostPapa	107.175.208.0/20	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 153ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
25	86400s	mail.com4tzone.dk	107.175.221.211	107-175-221-211-host.colocrossing.com	AS36352 HostPapa

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	107.175.221.211
🔶 Autoconfig	107.175.221.211

🔷 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 2026-10-08 18:48:55

www	107.175.221.211 (AS36352) (address records, no CNAME)
www vs bare domain	Same network com4tzone.dk: 107.175.221.211 (AS36352) www.com4tzone.dk: 107.175.221.211 (AS36352)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9082ms

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	2023042501
Primary NS (MNAME)	cdns1.interserver.net
Responsible (RNAME)	dns@interserver.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 14:12:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-04-24
Expires	2027-04-23 (188d)

📋 WHOIS#

⏱️ Lookup Timing#

142ms

155ms

153ms

AAAA

163ms

TXT

1150ms

CAA

129ms

HTTPS

138ms

TLSA

439ms

SOA

0ms

MTA-STS

265ms

DNSSEC

9082ms

SRV

369ms

Total

11024ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:47:33	1915ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-11 02:55:34	2655ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-03 02:17:41	2598ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 03:35:07 shown	11024ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-15 16:26:22	4188ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-03 00:09:56	10872ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 14:59:08	1644ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 12:30:40	3120ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:50:49	1357ms	3 NS 1 A 1 MX	🔓 Insecure