cassiopea.dk

📜 Historical scan 2026-06-16 19:40:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cassiopea.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 October 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 139.162.177.160 is hosted by Akamai Connected Cloud (AS63949) in Germany. The zone is DNSSEC-signed and validates, publishes a 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 34ms

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

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.162.177.160	—	web.spirit55555.dk	AS63949	Akamai Connected Cloud	139.162.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7e01::f03c:91ff:fee7:b3ef	—	—	AS63949	Akamai Connected Cloud	2a01:7e00:0:0:0:0:0:0/30	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 144ms

TXT Record
google-site-verification=H6_4DAiCgkDLtrn-RLDVyR6PnI2PjOB9HtgnCz6oDYY
google-site-verification=xalVBOp0S9VY-oQU-S90_j1k9ua7Ut7FNJJ2y5Nok5A
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.cassiopea.dk)
p=reject	v=DMARC1; p=reject

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 33ms

Flags	Tag	Value
128	iodef	mailto:spirit55555@gmail.com
128	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 07:16:48

www CNAME	cassiopea.dk (all on cassiopea.dk) → 139.162.177.160 2a01:7e01::f03c:91ff:fee7:b3ef (AS63949)
www vs bare domain	Same network cassiopea.dk: 139.162.177.160 2a01:7e01::f03c:91ff:fee7:b3ef (AS63949) www.cassiopea.dk: 139.162.177.160 2a01:7e01::f03c:91ff:fee7:b3ef (AS63949)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026041301
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 2026-10-07 06:24:28

Field	Value
Registrar	ONE.COM A/S
Registered	2014-10-02
Expires	2026-10-31 (12d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

35ms

AAAA

34ms

TXT

144ms

CAA

33ms

HTTPS

34ms

TLSA

148ms

SOA

32ms

MTA-STS

37ms

DNSSEC

101ms

SRV

0ms

Total

517ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 07:16:47	682ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-07 06:05:19	2074ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-03 03:29:48	4420ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-25 02:06:26	629ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-21 10:00:27	669ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-28 09:35:28	2538ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 23:13:03	809ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-21 14:24:37	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:48:42	422ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-16 19:40:45 shown	517ms	2 NS 1 A 0 MX	🔒 Secure