lystrus.dk

📜 Historical scan 2026-09-11 19:14:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lystrus.dk is a .dk domain served by 2 nameservers (gerald.ns.cloudflare.com, karsyn.ns.cloudflare.com). It first appeared in the .dk zone on 4 September 2026. Its website address 104.21.83.161 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
gerald.ns.cloudflare.com	108.162.193.168 172.64.33.168 173.245.59.168 2606:4700:58::adf5:3ba8 2803:f800:50::6ca2:c1a8 2a06:98c1:50::ac40:21a8	gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com gerald.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karsyn.ns.cloudflare.com	108.162.194.194 162.159.38.194 172.64.34.194 2606:4700:50::a29f:26c2 2803:f800:50::6ca2:c2c2 2a06:98c1:50::ac40:22c2	karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com karsyn.ns.cloudflare.com karsyn.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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.161	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.103	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:53a1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b267	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.161,172.67.178.103 ech=AEX+DQBBCwAgACCc0TGv9Vauo9O0ySjJxAK6ZMTRc3ZzZmchKcjBvnm/YgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:53a1,2606:4700:3036::ac43:b267

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 16:02:48

www	104.21.83.161 172.67.178.103 2606:4700:3030::6815:53a1 2606:4700:3036::ac43:b267 (AS13335) (address records, no CNAME)
www vs bare domain	Same network lystrus.dk: 104.21.83.161 172.67.178.103 2606:4700:3030::6815:53a1 2606:4700:3036::ac43:b267 (AS13335) www.lystrus.dk: 104.21.83.161 172.67.178.103 2606:4700:3030::6815:53a1 2606:4700:3036::ac43:b267 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9084ms

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	2414118019
Primary NS (MNAME)	gerald.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#

64ms

59ms

71ms

AAAA

47ms

TXT

296ms

CAA

63ms

HTTPS

66ms

TLSA

73ms

SOA

0ms

MTA-STS

69ms

DNSSEC

9084ms

SRV

81ms

Total

9508ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 16:02:48	701ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 19:14:44 shown	9508ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 11:49:46	499ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 09:01:55	4337ms	2 NS 2 A 0 MX	🔓 Insecure