lyngsosystem.dk

📜 Historical scan 2026-09-29 20:11:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lyngsosystem.dk is a .dk domain served by 2 nameservers (aisha.ns.cloudflare.com, mack.ns.cloudflare.com). It was registered on 6 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.68.80 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
aisha.ns.cloudflare.com	108.162.194.186 162.159.38.186 172.64.34.186 2606:4700:50::a29f:26ba 2803:f800:50::6ca2:c2ba 2a06:98c1:50::ac40:22ba	aisha.ns.cloudflare.com aisha.ns.cloudflare.com aisha.ns.cloudflare.com aisha.ns.cloudflare.com aisha.ns.cloudflare.com aisha.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com	108.162.195.37 162.159.44.37 172.64.35.37 2606:4700:58::a29f:2c25 2803:f800:50::6ca2:c325 2a06:98c1:50::ac40:2325	mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.68.80	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.57	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.192.57
🔶 Autoconfig	172.67.192.57

🔷 AAAA Records (IPv6)#

2 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4450	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c039	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.80,172.67.192.57 ech=AEX+DQBByAAgACDkPIGbdvtH23IKJWkgQJjHKIVJ0qWWHM1aJxtba/6nFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4450,2606:4700:3036::ac43:c039

📝 TXT Records#

1 records 200ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (lyngsosystem.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.lyngsosystem.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarcrua@lyngsoesystems.com

📬 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 2026-10-12 09:39:17

www	104.21.68.80 172.67.192.57 2606:4700:3033::6815:4450 2606:4700:3036::ac43:c039 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lyngsosystem.dk: 104.21.68.80 172.67.192.57 2606:4700:3033::6815:4450 2606:4700:3036::ac43:c039 (AS13335) www.lyngsosystem.dk: 104.21.68.80 172.67.192.57 2606:4700:3033::6815:4450 2606:4700:3036::ac43:c039 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.lyngsosystem.dk	geLvNzF6Ykl6qndVBiWDe7udULFDEnFEiwKDJQElGqs
TXT	_acme-challenge.lyngsosystem.dk	smmTLMhhSyR2VjxNG1WuDd0yputfiAUnbs9sPIVbiWk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

62ms

Field	Value
Serial	2416127950
Primary NS (MNAME)	aisha.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 00:15:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-06
Expires	2027-01-31 (100d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
lyngsoesystem.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

41ms

39ms

AAAA

67ms

TXT

200ms

CAA

33ms

HTTPS

38ms

TLSA

75ms

SOA

62ms

MTA-STS

56ms

DNSSEC

122ms

SRV

68ms

Total

1076ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 20:47:50	488ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-02 20:46:39	462ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 20:18:44	720ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-29 20:11:00 shown	1076ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-10 05:49:37	1921ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-06 21:08:26	1951ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-26 12:34:45	2701ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-17 17:21:16	957ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-07 04:38:22	8816ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-24 01:08:14	905ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-09 01:39:06	1388ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-29 21:41:57	908ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 14:40:09	1355ms	2 NS 2 A 0 MX	🔒 Secure