cwo.dk

📜 Historical scan 2026-06-16 23:29:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cwo.dk is a .dk domain served by 2 nameservers (bob.ns.cloudflare.com, carol.ns.cloudflare.com). It was registered on 8 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.108 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.cwobel.dk, mx.semco.dk. 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
bob.ns.cloudflare.com	—	—	—
carol.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.108	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.67	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.cwobel.dk	—	—	—
20	—	mx.semco.dk	—	—	—

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8e43	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:1b6c	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.108,172.67.142.67 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8e43,2606:4700:3035::6815:1b6c

📝 TXT Records#

1 records 98ms

TXT Record
C. W. Obel

✉️ 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 2026-10-17 14:36:46

www	104.21.27.108 172.67.142.67 2606:4700:3033::ac43:8e43 2606:4700:3035::6815:1b6c (AS13335) (address records, no CNAME)
www vs bare domain	Same network cwo.dk: 104.21.27.108 172.67.142.67 2606:4700:3033::ac43:8e43 2606:4700:3035::6815:1b6c (AS13335) www.cwo.dk: 104.21.27.108 172.67.142.67 2606:4700:3033::ac43:8e43 2606:4700:3035::6815:1b6c (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2406285396
Primary NS (MNAME)	bob.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 12:04:42

Field	Value
Registrar	CURANET A/S
Registered	1997-10-08
Expires	2026-12-31 (68d)

🔗 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
cwobel.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

54ms

33ms

36ms

AAAA

32ms

TXT

98ms

CAA

50ms

HTTPS

34ms

TLSA

81ms

SOA

31ms

MTA-STS

54ms

DNSSEC

78ms

SRV

0ms

Total

366ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 14:36:46	1380ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-16 14:15:47	2583ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-17 18:12:23	820ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-18 15:03:22	1248ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-17 05:21:57	5445ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-21 02:24:55	1328ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 08:16:03	1141ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 23:29:42 shown	366ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 23:21:41	458ms	2 NS 2 A 2 MX	🔓 Insecure