lydsystemet.dk DNS records

🖥️ Nameservers2 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
felicity.ns.cloudflare.com	108.162.195.212 162.159.44.212 172.64.35.212 2606:4700:58::a29f:2cd4 2803:f800:50::6ca2:c3d4 2a06:98c1:50::ac40:23d4	felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com felicity.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serenity.ns.cloudflare.com	108.162.194.108 162.159.38.108 172.64.34.108 2606:4700:50::a29f:266c 2803:f800:50::6ca2:c26c 2a06:98c1:50::ac40:226c	serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.80	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.12	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	600s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	600s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1550	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c50c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.80,172.67.197.12 ech=AEX+DQBBawAgACBS5PTGehVJgcbCGnzk6zoDq1RbRkz6YBwhjuzK8PaVbAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1550,2606:4700:3036::ac43:c50c

📝 TXT Records3 records 168ms

TXT Record
google-site-verification=k0uTHll26hHVA7ZiVU4BGvboQzPeJz1vf9GT1LeVetc
v=spf1 include:_spf.mx.cloudflare.net include:zohomail.eu include:_spf.google.com ~all
zoho-verification=zb01993473.zmverify.zoho.eu

✉️ SPF

Policy	Record (lydsystemet.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net include:zohomail.eu include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.lydsystemet.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:dmarc@lydsystemet.dk; rua=mailto:dmarc@lydsystemet.dk

📬 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)

🔐 DNSSEC121ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'lydsystemet.dk/A/IN': 127.0.0.1#53

🏷️ SOA0ms

Field	Value
Serial	2412835580
Primary NS (MNAME)	felicity.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

22ms

A

43ms

MX

36ms

AAAA

46ms

TXT

168ms

CAA

41ms

HTTPS

50ms

TLSA

359ms

SOA

0ms

MTA-STS

8050ms

DNSSEC

121ms

SRV

8041ms

Total

17360ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:23:59	771ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-27 01:16:25	1141ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-25 11:08:12	1082ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-22 20:45:08	17360ms	2 NS 2 A 3 MX	❓ Unknown	View
2026-08-21 20:42:43	8254ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-20 20:36:32	9057ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-02 13:41:31	2215ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-25 12:32:53	740ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-23 20:54:32	904ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:33:25	843ms	3 NS 0 A 0 MX	🔒 Secure	View
2026-06-19 08:41:54	2340ms	0 NS 0 A 0 MX	❓ Unknown	View