norplan.dk DNS records

🖥️ Nameservers4 records 137ms

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 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.249.251.63	1800s	vps-2148.web.managedservice.one	AS51468	One.com A/S	5.249.224.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	norplan-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09:: 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.3 52.101.73.1 52.101.73.15 52.101.73.2	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.98.16.59
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 174ms

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

📝 TXT Records5 records 535ms

TXT Record
193.8.37.82
google-site-verification=PlBML9XSqPybapCelb3dxsdnlJcW5qGbaNqn1CwKRGQ
mscid=0sdGzjxvUn5rUmvrPOWqHMWqiXyxQbjY3Defsm05T7sSc0gpuw4Ij4vV6xwx1sqGdVJnuBxfwkQfdM2NMosUjQ==
P-GJtEUeEYUC
v=spf1 ip4:46.183.139.179 include:spf.protection.outlook.com include:spf.permido.com -all

✉️ SPF

Policy	Record (norplan.dk)
-all (hard fail)	v=spf1 ip4:46.183.139.179 include:spf.protection.outlook.com include:spf.permido.com -all

📨 DMARC

Policy	Record (_dmarc.norplan.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:norplanitsupporten@norplan.dk;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.norplan.dk	FxWh15ojkBllWlUilvnKOJrhhYlbdoa0T0Ndnr-zQzU

🔗 TLSA / DANE

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

🔐 DNSSEC246ms

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

🏷️ SOA133ms

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

137ms

A

113ms

MX

106ms

AAAA

131ms

TXT

535ms

CAA

129ms

HTTPS

105ms

TLSA

2052ms

SOA

133ms

MTA-STS

83ms

DNSSEC

246ms

SRV

174ms

Total

3141ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-21 05:11:38	3141ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 15:31:59	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 05:49:26	1079ms	4 NS 1 A 1 MX	🔓 Insecure	View