cbtest.dk

Records from scan: 2026-09-23 13:08:44 · 1523ms total · last checked 2026-10-17 07:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cbtest.dk is a .dk domain served by 2 nameservers (ns1.cb.dk, ns2.cb.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by cbtest-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cb.dk	193.104.202.25	ext202-25.cph1.sit.dk	AS50346 It Forum Gruppen A/s
ns2.cb.dk	193.104.202.26	ext202-26.cph1.sit.dk	AS50346 It Forum Gruppen A/s

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cbtest-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::20 2a01:111:f403:ca21::10 2a01:111:f403:ca21::c 52.101.103.36 52.101.68.21 52.101.73.123 52.101.73.155	mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 67ms

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

📝 TXT Records#

3 records 195ms

TXT Record
23.06.2026
MS=ms48524043
v=spf1 include:spf.inet.cb.dk include:spf.comendosystems.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cbtest.dk)
-all (hard fail)	v=spf1 include:spf.inet.cb.dk include:spf.comendosystems.com include:spf.protection.outlook.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#

checked 2026-10-10 21:16:50

www	NXDOMAIN
www vs bare domain	Neither resolves cbtest.dk: no address www.cbtest.dk: no address
Wildcard	No

🔎 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#

107ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026071502
Primary NS (MNAME)	ns1.cb.dk
Responsible (RNAME)	hostmaster@cb.dk
Refresh	14400s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

44ms

30ms

AAAA

39ms

TXT

195ms

CAA

47ms

HTTPS

45ms

TLSA

606ms

SOA

0ms

MTA-STS

80ms

DNSSEC

107ms

SRV

67ms

Total

1523ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 13:08:44 shown	1523ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-25 11:07:28	1404ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-17 14:13:52	993ms	2 NS 0 A 1 MX	❓ Unknown
2026-06-25 00:47:05	692ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 15:30:12	1127ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 19:50:39	1457ms	2 NS 0 A 1 MX	🔓 Insecure