casaas.dk

📜 Historical scan 2026-06-19 16:01:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

casaas.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 252ms

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#

🌍

No A records found

📧 MX Records#

5 records 265ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	21600s	aspmx.l.google.com	2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 64.233.162.26	lu-in-x1a.1e100.net lu-in-f26.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	21600s	alt1.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	21600s	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	21600s	aspmx2.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	21600s	aspmx3.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 643ms

TXT Record
google-site-verification=9VsgMHKNIofR89wYaz3vT8VeRW3Op23gSreeR5CsbOk
v=spf1 include:_spf.casaas.com a:google.com mx include:_spf.google.com include:aspmx.googlemail.com ~all

✉️ SPF#

Policy	Record (casaas.dk)
~all (soft fail)	v=spf1 include:_spf.casaas.com a:google.com mx include:_spf.google.com include:aspmx.googlemail.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 2026-10-12 12:23:25

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves casaas.dk: no address www.casaas.dk: 46.30.211.38 (AS51468) (all like this)
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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

443ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

286ms

Field	Value
Serial	2026032401
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 2026-10-04 04:11:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-10-26
Expires	2026-10-31 (10d)

📋 WHOIS#

⏱️ Lookup Timing#

252ms

236ms

265ms

AAAA

290ms

TXT

643ms

CAA

224ms

HTTPS

267ms

TLSA

309ms

SOA

286ms

MTA-STS

271ms

DNSSEC

443ms

SRV

307ms

Total

2666ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 03:45:48	694ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-29 03:26:27	887ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-26 02:32:07	577ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-21 06:06:29	1060ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-25 00:20:51	674ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-24 11:25:22	1272ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-23 18:33:11	1145ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 16:01:52 shown	2666ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-16 19:36:07	762ms	2 NS 0 A 5 MX	🔒 Secure