fessordyst.dk
Last scanned: 2026-08-28 16:28:28  ·  780ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
NameserverIP addressesPTRASN / ISP
cortney.ns.cloudflare.com 108.162.192.87
172.64.32.87
173.245.58.87
2606:4700:50::adf5:3a57
2803:f800:50::6ca2:c057
2a06:98c1:50::ac40:2057		 cortney.ns.cloudflare.com
cortney.ns.cloudflare.com
cortney.ns.cloudflare.com
cortney.ns.cloudflare.com
cortney.ns.cloudflare.com
cortney.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
eric.ns.cloudflare.com 108.162.193.112
172.64.33.112
173.245.59.112
2606:4700:58::adf5:3b70
2803:f800:50::6ca2:c170
2a06:98c1:50::ac40:2170		 eric.ns.cloudflare.com
eric.ns.cloudflare.com
eric.ns.cloudflare.com
eric.ns.cloudflare.com
eric.ns.cloudflare.com
eric.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   25ms
IPTTLPTRASNISP / OrgCIDRCountryCity
134.213.60.44 300s — AS15395 Rackspace Ltd. 134.213.0.0/16 🇬🇧 United Kingdom —
📧 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
✗ 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.fessordyst.dk -pPEh1ax-ulllCvjYa11_Lymbt53YRtqdVfXlRkGpiI
TXT _acme-challenge.fessordyst.dk 3rDoj1jQgMY3IHjF9bSOMpw8w_THGuWZl9AgT37hFRw
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC102ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413386723
Primary NS (MNAME)cortney.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
30ms
A
25ms
MX
30ms
AAAA
33ms
TXT
140ms
CAA
25ms
HTTPS
25ms
TLSA
341ms
SOA
0ms
MTA-STS
43ms
DNSSEC
102ms
SRV
45ms
Total
780ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 16:28:28 780ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-08 18:13:53 740ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 22:08:25 1086ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 06:15:48 1069ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 15:23:07 1118ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:12:46 620ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:09:24 2223ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone