nd.dk DNS records

🖥️ Nameservers2 records 340ms

Nameserver	IP addresses	PTR	ASN / ISP
lennon.ns.cloudflare.com	108.162.195.165 162.159.44.165 172.64.35.165 2606:4700:58::a29f:2ca5 2803:f800:50::6ca2:c3a5 2a06:98c1:50::ac40:23a5	lennon.ns.cloudflare.com lennon.ns.cloudflare.com lennon.ns.cloudflare.com lennon.ns.cloudflare.com lennon.ns.cloudflare.com lennon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tina.ns.cloudflare.com	108.162.192.230 172.64.32.230 173.245.58.230 2606:4700:50::adf5:3ae6 2803:f800:50::6ca2:c0e6 2a06:98c1:50::ac40:20e6	tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 332ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	300s	nd-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.21 52.101.68.27 52.101.73.1	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 431ms

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

📝 TXT Records4 records 916ms

TXT Record
apple-domain-verification=FTJMj2UGC9KKWDMG
mo4nfasfnfadmjp1e4qg7bsnvc
MS=ms85317958
v=spf1 ip4:91.194.36.20 ip4:91.194.36.0/24 ip4:80.196.104.66 a:smtpbulk01.wwi.dk include:_spf.google.com include:spf.protection.outlook.com include:spf.exclaimer.net ~all

✉️ SPF

Policy	Record (nd.dk)
~all (soft fail)	v=spf1 ip4:91.194.36.20 ip4:91.194.36.0/24 ip4:80.196.104.66 a:smtpbulk01.wwi.dk include:_spf.google.com include:spf.protection.outlook.com include:spf.exclaimer.net ~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)

🔐 DNSSEC559ms

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	2412760621
Primary NS (MNAME)	lennon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

340ms

A

308ms

MX

332ms

AAAA

355ms

TXT

916ms

CAA

301ms

HTTPS

361ms

TLSA

821ms

SOA

0ms

MTA-STS

435ms

DNSSEC

559ms

SRV

431ms

Total

7985ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 18:03:19	7985ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-15 06:00:03	1351ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-30 16:45:27	1028ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 08:07:40	1602ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-18 03:43:36	4484ms	2 NS 0 A 1 MX	🔓 Insecure	View