online-academy.dk
Last scanned: 2026-08-31 12:48:16  ·  2049ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   84ms
NameserverIP addressesPTRASN / ISP
kami.ns.cloudflare.com 108.162.192.177
172.64.32.177
173.245.58.177
2606:4700:50::adf5:3ab1
2803:f800:50::6ca2:c0b1
2a06:98c1:50::ac40:20b1		 kami.ns.cloudflare.com
kami.ns.cloudflare.com
kami.ns.cloudflare.com
kami.ns.cloudflare.com
kami.ns.cloudflare.com
kami.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
major.ns.cloudflare.com 108.162.193.241
172.64.33.241
173.245.59.241
2606:4700:58::adf5:3bf1
2803:f800:50::6ca2:c1f1
2a06:98c1:50::ac40:21f1		 major.ns.cloudflare.com
major.ns.cloudflare.com
major.ns.cloudflare.com
major.ns.cloudflare.com
major.ns.cloudflare.com
major.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
127.0.0.1 300s localhost — — — — —
📧 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC299ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413596553
Primary NS (MNAME)kami.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
84ms
A
85ms
MX
78ms
AAAA
69ms
TXT
380ms
CAA
115ms
HTTPS
78ms
TLSA
74ms
SOA
0ms
MTA-STS
207ms
DNSSEC
299ms
SRV
192ms
Total
2049ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:48:16 2049ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 17:55:23 1273ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 11:34:15 417ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-18 14:54:37 1265ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 20:02:35 694ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 01:22:10 738ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 06:50:11 4228ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 17:46:33 1159ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 03:33:14 3063ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone