lyngsys.dk DNS records

🖥️ Nameservers2 records 28ms

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 Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.16	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.115	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.184.115
🔶 Autoconfig	104.21.19.16

🔷 AAAA Records (IPv6)2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:1310	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b873	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.16,172.67.184.115 ech=AEX+DQBBTQAgACAOuAxraBaT+1MK9SyZIxu66LDKiqHshORwenIdDvolCwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1310,2606:4700:3036::ac43:b873

📝 TXT Records1 records 199ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.lyngsys.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

🔗 TLSA / DANE

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

🔐 DNSSEC117ms

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

🏷️ SOA0ms

Field	Value
Serial	2408228935
Primary NS (MNAME)	aisha.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

28ms

A

56ms

MX

38ms

AAAA

52ms

TXT

199ms

CAA

63ms

HTTPS

59ms

TLSA

74ms

SOA

0ms

MTA-STS

66ms

DNSSEC

117ms

SRV

81ms

Total

752ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 05:48:05	761ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-31 12:37:27	3118ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 19:44:29	609ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-16 17:12:41	1052ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-24 07:27:47	13455ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-09 04:19:20	1073ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-29 17:12:07	752ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 15:05:11	628ms	2 NS 2 A 0 MX	🔒 Secure	View