lutz.dk DNS records

🖥️ Nameservers2 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
anton.ns.cloudflare.com	108.162.195.175 162.159.44.175 172.64.35.175 2606:4700:58::a29f:2caf 2803:f800:50::6ca2:c3af 2a06:98c1:50::ac40:23af	anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com anton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
emerie.ns.cloudflare.com	108.162.194.115 162.159.38.115 172.64.34.115 2606:4700:50::a29f:2673 2803:f800:50::6ca2:c273 2a06:98c1:50::ac40:2273	emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com emerie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.27.6.67	300s	—	AS12312	ecotel communication ag	62.26.0.0/15	🇩🇪 Germany	Buchbrunn

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.seeems.dk	95.216.7.220	mx.seeems.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.dcsix.net → 83.246.46.65

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 138ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.dcsix.net

📝 TXT Records1 records 338ms

TXT Record
v=spf1 a include:spfserver.seeems.dk include:servmail.de ~all

✉️ SPF

Policy	Record (lutz.dk)
~all (soft fail)	v=spf1 a include:spfserver.seeems.dk include:servmail.de ~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)

🔐 DNSSEC2074ms

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	2412994678
Primary NS (MNAME)	anton.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

61ms

A

84ms

MX

64ms

AAAA

70ms

TXT

338ms

CAA

56ms

HTTPS

61ms

TLSA

243ms

SOA

0ms

MTA-STS

112ms

DNSSEC

2074ms

SRV

138ms

Total

3213ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:58:49	3213ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 15:04:36	706ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 22:25:41	1481ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 21:45:26	3211ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 13:55:18	5154ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 03:02:49	1194ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 10:00:46	1144ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 20:55:16	1127ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 21:17:49	11383ms	2 NS 1 A 1 MX	🔓 Insecure	View