nnd.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
harvey.ns.cloudflare.com	108.162.195.152 162.159.44.152 172.64.35.152 2606:4700:58::a29f:2c98 2803:f800:50::6ca2:c398 2a06:98c1:50::ac40:2398	harvey.ns.cloudflare.com harvey.ns.cloudflare.com harvey.ns.cloudflare.com harvey.ns.cloudflare.com harvey.ns.cloudflare.com harvey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com	108.162.192.233 172.64.32.233 173.245.58.233 2606:4700:50::adf5:3ae9 2803:f800:50::6ca2:c0e9 2a06:98c1:50::ac40:20e9	ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.140.13.240	300s	static.240.13.140.128.clients.your-server.de	AS24940	Hetzner Online GmbH	128.140.0.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.nnd.dk	46.224.140.192	mail.nnd.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	128.140.13.240
🔶 Autoconfig	mail.nnd.dk → 46.224.140.192

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 76ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	5	443	mail.nnd.dk
_imaps._tcp	0	1	993	mail.nnd.dk

📝 TXT Records2 records 220ms

TXT Record
google-site-verification=nDtYK6rsC7lAUjWvmEK5ZNRvuAYn6PjywbCvH55Ej94
v=spf1 mx a -all

✉️ SPF

Policy	Record (nnd.dk)
-all (hard fail)	v=spf1 mx a -all

📨 DMARC

Policy	Record (_dmarc.nnd.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:postmaster@nnd.dk; ri=86400; aspf=s; adkim=s; fo=1

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:postmaster@nnd.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.nnd.dk	VqUcjxSYAj15oR-ebNsyfjLPYnHP8y_48iTYVr_9SrE
TXT	_acme-challenge.nnd.dk	dh63uN7QNZA8DFDc7gS3WyRl43wBo7dm87WGmrdw0rQ

🔗 TLSA / DANE

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

🔐 DNSSEC88ms

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	2413328540
Primary NS (MNAME)	harvey.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

45ms

A

51ms

MX

50ms

AAAA

48ms

TXT

220ms

CAA

45ms

HTTPS

47ms

TLSA

73ms

SOA

0ms

MTA-STS

73ms

DNSSEC

88ms

SRV

76ms

Total

1224ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:49:58	1224ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 22:00:43	1045ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 22:57:55	2948ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 12:25:33	845ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 03:16:12	870ms	2 NS 1 A 1 MX	🔓 Insecure	View