casab.dk

Records from scan: 2026-10-09 13:40:33 · 1371ms total · last checked 2026-10-16 04:08 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

casab.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 9 December 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.104.202.25 is hosted by It Forum Gruppen A/s (AS50346) in Denmark. Mail is handled by casab-dk.mail.protection.outlook.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.25	300s	ext202-25.cph1.sit.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	casab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::a 2a01:111:f403:ca21::e 2a01:111:f403:ca38::8 52.101.185.24 52.101.68.25 52.101.73.126 52.101.91.159	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 59ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 139ms

TXT Record
google-site-verification=yx_873yBCJ8hxN3IbzK8iXZJEn7CQ245OAhvrQw_Tcg
MS=ms57121102
v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk include:spf.mailanyone.net mx a -all
vpe=bda94d8d

✉️ SPF#

Policy	Record (casab.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk include:spf.mailanyone.net mx a -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#

checked 2026-10-09 13:40:33

www	193.104.202.25 (AS50346) (address records, no CNAME)
www vs bare domain	Same network casab.dk: 193.104.202.25 (AS50346) www.casab.dk: 193.104.202.25 (AS50346)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026100801
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 14:23:31

Field	Value
Registrar	DANDOMAIN A/S
Registered	2018-12-09
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

38ms

27ms

AAAA

27ms

TXT

139ms

CAA

43ms

HTTPS

25ms

TLSA

619ms

SOA

28ms

MTA-STS

55ms

DNSSEC

109ms

SRV

59ms

Total

1371ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:40:33 shown	1371ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 08:21:46	3419ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:10:30	955ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:03:24	886ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 10:26:23	1465ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 08:26:02	968ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 09:03:20	2072ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 06:22:55	911ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:38:05	1583ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 15:15:30	1991ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 08:12:01	981ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 20:17:34	1901ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:35:59	666ms	2 NS 1 A 1 MX	🔒 Secure