lux.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
diana.ns.cloudflare.com	108.162.194.23 162.159.38.23 172.64.34.23 2606:4700:50::a29f:2617 2803:f800:50::6ca2:c217 2a06:98c1:50::ac40:2217	diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vasilii.ns.cloudflare.com	108.162.195.26 162.159.44.26 172.64.35.26 2606:4700:58::a29f:2c1a 2803:f800:50::6ca2:c31a 2a06:98c1:50::ac40:231a	vasilii.ns.cloudflare.com vasilii.ns.cloudflare.com vasilii.ns.cloudflare.com vasilii.ns.cloudflare.com vasilii.ns.cloudflare.com vasilii.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.242.40.168	300s	vps295.rackhosting.com	AS31590	Rackhosting.com ApS	194.242.40.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	lux-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca09::6 2a01:111:f403:ca48::8 52.101.68.15 52.101.68.21 52.101.73.12 52.101.73.153	mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.40
🔶 Autoconfig	194.242.40.168

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 93ms

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

📝 TXT Records1 records 324ms

TXT Record
v=spf1 include:spf.rackhosting.com include:spf.protection.outlook.com include:spf.EU.exclaimer.net include:spf.eu.exclaimer.net -all

✉️ SPF

Policy	Record (lux.dk)
-all (hard fail)	v=spf1 include:spf.rackhosting.com include:spf.protection.outlook.com include:spf.EU.exclaimer.net include:spf.eu.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.lux.dk	dU3odq2VZHhBYq4zdhDSqSN2n18rrrMNIOX-5wCkCmA

🔗 TLSA / DANE

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

🔐 DNSSEC122ms

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	2412272773
Primary NS (MNAME)	diana.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

77ms

A

52ms

MX

84ms

AAAA

67ms

TXT

324ms

CAA

61ms

HTTPS

60ms

TLSA

180ms

SOA

0ms

MTA-STS

99ms

DNSSEC

122ms

SRV

93ms

Total

977ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:57:43	977ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 12:56:14	1643ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 17:12:24	2500ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 12:03:29	1028ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 23:05:01	957ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 06:07:40	1280ms	2 NS 1 A 1 MX	🔓 Insecure	View