cbit.dk DNS records

🖥️ Nameservers4 records 88ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.182.12.104	3600s	webdk202.eadministration.dk	AS42525	GlobalConnect A/S	194.182.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	cbit-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 2a01:111:f403:ca48::a 52.101.73.145 52.101.73.15 52.101.73.24 52.101.73.4	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.40
🔶 Autoconfig	194.182.12.104

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 155ms

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

📝 TXT Records6 records 417ms

TXT Record
_fotnchtkojakqh21fzhundlfs1rk9jk
fepirte2uo31j4kuqb9g93oom6
google-site-verification=7MLSfVKJMX3k7COD-BpxMMMqUzhh6aO5MdZJGB-fRxg
knowbe4-site-verification=af0442ff1a8bc740c039ebb15e88df5c
MS=ms92242665
v=spf1 include:spf.protection.outlook.com ip4:195.184.118.0/26 ip4:194.182.12.96/27 include:spf.messagelabs.com include:mail.zendesk.com include:spf.dixa.io include:25855426.spf06.hubspotemail.net -all

✉️ SPF

Policy	Record (cbit.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:195.184.118.0/26 ip4:194.182.12.96/27 include:spf.messagelabs.com include:mail.zendesk.com include:spf.dixa.io include:25855426.spf06.hubspotemail.net -all

📨 DMARC

Policy	Record (_dmarc.cbit.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@cbitdk.uriports.com; ruf=mailto:dmarc@cbitdk.uriports.com; fo=1; adkim=r; aspf=r

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC201ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026020501
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

88ms

A

81ms

MX

61ms

AAAA

78ms

TXT

417ms

CAA

73ms

HTTPS

94ms

TLSA

381ms

SOA

0ms

MTA-STS

164ms

DNSSEC

201ms

SRV

155ms

Total

1597ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:18:04	1597ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 10:19:08	1138ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 08:20:41	2772ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 04:57:54	996ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 19:50:52	1389ms	4 NS 1 A 1 MX	🔓 Insecure	View