groupnordic.dk DNS records

🖥️ Nameservers4 records 43ms

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 Records

🌍

No A records found

📧 MX Records1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	groupnordic-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::b 2a01:111:f403:ca09::f 2a01:111:f403:ca38::8 52.101.68.12 52.101.68.21 52.101.68.29 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 109ms

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

📝 TXT Records2 records 238ms

TXT Record
mscid=B4ci8uEesNkd+ev3cwSvaHAlLbVOG5n+G6mhjXqQOTi8WPCQuQ33ak5YJSBYwbjus4B4Lph0Cd+LnxhM3mUDXQ==
v=spf1 ip4:195.249.180.28 ip4:77.221.246.148 ip4:77.221.246.150 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (groupnordic.dk)
-all (hard fail)	v=spf1 ip4:195.249.180.28 ip4:77.221.246.148 ip4:77.221.246.150 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.groupnordic.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@mcm.dk; fo=1

📬 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)

🔐 DNSSEC156ms

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

🏷️ SOA0ms

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

43ms

A

48ms

MX

78ms

AAAA

89ms

TXT

238ms

CAA

95ms

HTTPS

49ms

TLSA

607ms

SOA

0ms

MTA-STS

126ms

DNSSEC

156ms

SRV

109ms

Total

1603ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:00:21	1603ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-26 22:56:15	1478ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 08:25:07	1438ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 08:14:11	1158ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 09:22:37	3051ms	4 NS 0 A 1 MX	🔓 Insecure	View