cassandrastudio.dk

Records from scan: 2026-10-19 17:31:19 · 1766ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cassandrastudio.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 September 2026 (WHOIS) and first appeared in the .dk zone on 3 September 2026. Its website address 46.30.215.210 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 136ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.210	3600s	webcluster1.webpod18-cph3.g1i.one	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 163ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 132ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:108:97:6c63:a16d:ccaa	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 316ms

TXT Record
google-site-verification=fZvcQyebRGkKTCQA97KOJQc_xbbgHBb7fSt731qSRe8

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.cassandrastudio.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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-19 17:31:19

www	46.30.215.210 2a02:2350:5:108:97:6c63:a16d:ccaa (AS51468) (address records, no CNAME)
www vs bare domain	Same network cassandrastudio.dk: 46.30.215.210 2a02:2350:5:108:97:6c63:a16d:ccaa (AS51468) www.cassandrastudio.dk: 46.30.215.210 2a02:2350:5:108:97:6c63:a16d:ccaa (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

260ms

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

🏷️ SOA#

104ms

Field	Value
Serial	2026101833
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 2026-10-18 17:15:41

Field	Value
Registrar	ONE.COM A/S
Registered	2026-09-02
Expires	2027-09-01 (315d)

🔗 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
thebaddiesalon.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

77ms

136ms

163ms

AAAA

132ms

TXT

316ms

CAA

154ms

HTTPS

168ms

TLSA

256ms

SOA

104ms

MTA-STS

175ms

DNSSEC

260ms

SRV

192ms

Total

1766ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 17:31:19 shown	1766ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 16:41:21	1496ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-10 06:32:21	506ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 14:45:18	378ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-04 14:43:56	231ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 14:40:31	134ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 14:39:42	247ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 14:35:51	95ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 14:19:21	850ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 14:49:19	325ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-28 14:38:24	222ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-27 14:33:40	234ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-26 14:25:25	220ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-25 14:15:07	345ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-24 14:06:19	785ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-23 13:16:00	206ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-19 02:11:20	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-11 23:16:48	249ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-10 09:19:46	209ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-03 09:04:04	2796ms	1 NS 0 A 0 MX	❓ Unknown