cascom.dk

📜 Historical scan 2026-06-16 19:36:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cascom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.162.201.225 is hosted by Leaseweb Deutschland GmbH (AS28753) in Germany. Mail is handled by mx1.de.opalstack.com, mx2.de.opalstack.com. The zone is DNSSEC-signed and validates, 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#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.162.201.225	—	opal11.opalstack.com	AS28753	Leaseweb Deutschland GmbH	178.162.192.0/18	🇩🇪 Germany	—

📧 MX Records#

2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.de.opalstack.com	139.162.189.90	mx1.de.opalstack.com	AS63949 Akamai Connected Cloud
10	—	mx2.de.opalstack.com	178.162.221.165	mx2.de.opalstack.com	AS28753 Leaseweb Deutschland GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 146ms

TXT Record
v=spf1 a:smtp.de.opalstack.com include:_spf.google.com ~all

✉️ SPF#

Policy	Record (cascom.dk)
~all (soft fail)	v=spf1 a:smtp.de.opalstack.com include:_spf.google.com ~all

📨 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 2026-10-10 21:39:55

www CNAME	cascom.dk (all on cascom.dk) → 178.162.201.225 (AS28753)
www vs bare domain	Same network cascom.dk: 178.162.201.225 (AS28753) www.cascom.dk: 178.162.201.225 (AS28753)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

39ms

Field	Value
Serial	2026061001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 09:12:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-10-05
Expires	2028-10-31 (745d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

44ms

43ms

AAAA

44ms

TXT

146ms

CAA

43ms

HTTPS

46ms

TLSA

218ms

SOA

39ms

MTA-STS

51ms

DNSSEC

134ms

SRV

0ms

Total

826ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 21:39:55	2799ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 09:25:36	732ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-09 10:56:14	1333ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 03:50:08	1079ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-11 02:47:09	1687ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-17 03:35:39	1538ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-11 12:09:46	2982ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 18:44:09	1511ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 23:00:35	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:36:24 shown	826ms	2 NS 1 A 2 MX	🔒 Secure