dh-nielsen.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
beau.ns.cloudflare.com	108.162.193.73 172.64.33.73 173.245.59.73 2606:4700:58::adf5:3b49 2803:f800:50::6ca2:c149 2a06:98c1:50::ac40:2149	beau.ns.cloudflare.com beau.ns.cloudflare.com beau.ns.cloudflare.com beau.ns.cloudflare.com beau.ns.cloudflare.com beau.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rachel.ns.cloudflare.com	108.162.192.215 172.64.32.215 173.245.58.215 2606:4700:50::adf5:3ad7 2803:f800:50::6ca2:c0d7 2a06:98c1:50::ac40:20d7	rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.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 Records2 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	arrow.mxrouting.net	45.43.208.31	arrow.mxrouting.net	AS46261 QuickPacket, LLC
20	300s	arrow-relay.mxrouting.net	45.43.208.31	arrow.mxrouting.net	AS46261 QuickPacket, LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.12.9
🔶 Autoconfig	104.21.12.9

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 207ms

TXT Record
v=spf1 include:mxlogin.com -all

✉️ SPF

Policy	Record (dh-nielsen.dk)
-all (hard fail)	v=spf1 include:mxlogin.com -all

📨 DMARC

Policy	Record (_dmarc.dh-nielsen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@dh-nielsen.dk; ruf=mailto:dmarc@dh-nielsen.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.dh-nielsen.dk	GXR-_6H9wyAE_ZY4Sy_762ipk5_Vx2eDMdW47IHcjzE
TXT	_acme-challenge.dh-nielsen.dk	IFwbgAwqh1n_VudYlL9LNVb2VKZlU_BxrFkY1n8JGQc

🔗 TLSA / DANE

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

🔐 DNSSEC86ms

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	2412847047
Primary NS (MNAME)	beau.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

55ms

A

41ms

MX

55ms

AAAA

57ms

TXT

207ms

CAA

62ms

HTTPS

50ms

TLSA

176ms

SOA

0ms

MTA-STS

69ms

DNSSEC

86ms

SRV

92ms

Total

1557ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 02:00:17	1557ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-09 00:26:41	1078ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-30 06:42:02	1299ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-26 16:55:42	1133ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-21 19:19:28	719ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-17 02:36:18	728ms	2 NS 0 A 2 MX	🔓 Insecure	View