northcdatacenters.dk DNS records

🖥️ Nameservers4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.93.133.241	1800s	vps7.sixtyseven.digital	AS14061	DigitalOcean, LLC	142.93.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	northcdatacenters-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::2 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.21 52.101.68.3 52.101.73.16 52.101.73.24	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)1 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:b0c0:2:f0::c9a4:c001	1800s	vps7.sixtyseven.digital	AS14061	DigitalOcean, LLC	2a03:b0c0:0:0:0:0:0:0/46	🇳🇱 The Netherlands	Amsterdam

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 61ms

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

📝 TXT Records2 records 184ms

TXT Record
mscid=sYNFikPAJKkdJy0WmlHciz/cfuAyGliqJ4p1l5wYfT7G6WQzMB4dNONEt1wZ4mbJxGMJ4jBQbOD4e97QRqIRvA==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (northcdatacenters.dk)
-all (hard fail)	v=spf1 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

🔗 TLSA / DANE

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

🔐 DNSSEC65ms

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

🏷️ SOA44ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

45ms

MX

45ms

AAAA

45ms

TXT

184ms

CAA

43ms

HTTPS

44ms

TLSA

635ms

SOA

44ms

MTA-STS

56ms

DNSSEC

65ms

SRV

61ms

Total

1423ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 15:56:25	1423ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 15:25:35	1015ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 11:45:14	1824ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 08:52:06	1108ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 23:38:39	1115ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 03:27:06	4181ms	4 NS 1 A 1 MX	🔓 Insecure	View