cenbh.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns2.euro909.com ns5.netnames.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	pdns2.cscdns.net ns3.euro909.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records2 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	86400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	86400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	cenbh-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 52.101.68.25 52.101.73.11 52.101.73.4 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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

📝 TXT Records3 records 267ms

TXT Record
ms-domain-verification=a1d17e5a-0ffb-4e56-807b-51eaa0625376
MS=ms62682859
v=spf1 include:spf.protection.outlook.com include:mcsv.net -all

✉️ SPF

Policy	Record (cenbh.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mcsv.net -all

📨 DMARC

Policy	Record (_dmarc.cenbh.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:dmarcrua@emaildefense.proofpoint.com; ruf=mailto:dmarcruf@emaildefense.proofpoint.com

📬 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)

🔐 DNSSEC97ms

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	2025063012
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

71ms

A

62ms

MX

68ms

AAAA

67ms

TXT

267ms

CAA

57ms

HTTPS

48ms

TLSA

185ms

SOA

0ms

MTA-STS

76ms

DNSSEC

97ms

SRV

84ms

Total

911ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 07:04:36	911ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 02:52:45	1044ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:40:53	25599ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:13:05	2296ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:04:08	1103ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 20:01:20	1002ms	2 NS 2 A 1 MX	🔓 Insecure	View