lydsystemet.dk

📜 Historical scan 2026-08-27 01:16:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lydsystemet.dk is a .dk domain served by 2 nameservers (felicity.ns.cloudflare.com, serenity.ns.cloudflare.com). It first appeared in the .dk zone on 19 June 2026. Its website address 104.21.21.80 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 75ms

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 Records#

2 records 39ms

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 Records#

3 records 61ms

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 mx3.zoho.eu mx2.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 mx3.zoho.eu mx2.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	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 54ms

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 Records#

1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.80,172.67.197.12 ech=AEX+DQBBwQAgACCJq/98h4XBibtJpMwP+KRke6TgId8VdS0G6GYygQlfVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1550,2606:4700:3036::ac43:c50c

📝 TXT Records#

3 records 197ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 01:59:09

www	104.21.21.80 172.67.197.12 2606:4700:3031::6815:1550 2606:4700:3036::ac43:c50c (AS13335) (address records, no CNAME)
www vs bare domain	Same network lydsystemet.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::6815:1550 2606:4700:3036::ac43:c50c (AS13335) www.lydsystemet.dk: 104.21.21.80 172.67.197.12 2606:4700:3031::6815:1550 2606:4700:3036::ac43:c50c (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

75ms

39ms

61ms

AAAA

54ms

TXT

197ms

CAA

26ms

HTTPS

61ms

TLSA

223ms

SOA

0ms

MTA-STS

73ms

DNSSEC

83ms

SRV

70ms

Total

1141ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 10:49:31	832ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-28 04:23:59	771ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 01:16:25 shown	1141ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 11:08:12	1082ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-22 20:45:08	17360ms	2 NS 2 A 3 MX	❓ Unknown
2026-08-21 20:42:43	8254ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-20 20:36:32	9057ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-02 13:41:31	2215ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 12:32:53	740ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 20:54:32	904ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:33:25	843ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-19 08:41:54	2340ms	0 NS 0 A 0 MX	❓ Unknown