f5udvikling.dk
Last scanned: 2026-09-02 08:55:54  ·  889ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   108ms
NameserverIP addressesPTRASN / ISP
lady.ns.cloudflare.com 108.162.192.127
172.64.32.127
173.245.58.127
2606:4700:50::adf5:3a7f
2803:f800:50::6ca2:c07f
2a06:98c1:50::ac40:207f		 lady.ns.cloudflare.com
lady.ns.cloudflare.com
lady.ns.cloudflare.com
lady.ns.cloudflare.com
lady.ns.cloudflare.com
lady.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
yahir.ns.cloudflare.com 108.162.195.34
162.159.44.34
172.64.35.34
2606:4700:58::a29f:2c22
2803:f800:50::6ca2:c322
2a06:98c1:50::ac40:2322		 yahir.ns.cloudflare.com
yahir.ns.cloudflare.com
yahir.ns.cloudflare.com
yahir.ns.cloudflare.com
yahir.ns.cloudflare.com
yahir.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.f5udvikling.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:rua+01xq8ugxd4iz@dmarcwise.email;
📬 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.f5udvikling.dk CrU96cMJL5kV3R9YQyUtutGOiQkDrsEOhF8N3TBrQZI
TXT _acme-challenge.f5udvikling.dk HTQ2TGOuk3MA_t-czYTvepW0opthOyZLivg4KzZTwv4
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC200ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413783856
Primary NS (MNAME)lady.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
108ms
A
107ms
MX
108ms
AAAA
121ms
TXT
302ms
CAA
52ms
HTTPS
124ms
TLSA
31ms
SOA
0ms
MTA-STS
106ms
DNSSEC
200ms
SRV
124ms
Total
889ms
dhd.dk [/] search Domains, Hosts & DNS — .dk zone