lystrus.dk
Last scanned: 2026-09-04 09:01:55  ·  4337ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   104ms
NameserverIP addressesPTRASN / 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 Records2 records   111ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   87ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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 Records1 records   133ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.83.161,172.67.178.103 ech=AEX+DQBBJQAgACC/21wWhhzN7DcxzcgpF0SCUfz8jkyCIBDXqFdQkkfjdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.lystrus.dk iRMupPIPhpRPDZRfHml4MpqJLliSLG_21ptT7p5xtBk
TXT _acme-challenge.lystrus.dk lVOUetoelTrz9DWVy52IsNr9hsbynaDkAakvfX58Mfg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC196ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413928594
Primary NS (MNAME)gerald.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
104ms
A
111ms
MX
138ms
AAAA
87ms
TXT
261ms
CAA
138ms
HTTPS
133ms
TLSA
874ms
SOA
0ms
MTA-STS
126ms
DNSSEC
196ms
SRV
132ms
Total
4337ms
dhd.dk [/] search Domains, Hosts & DNS — .dk zone