nd-college.dk
Last scanned: 2026-09-01 20:34:42  ·  826ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   126ms
NameserverIP addressesPTRASN / ISP
johnathan.ns.cloudflare.com 108.162.195.44
162.159.44.44
172.64.35.44
2606:4700:58::a29f:2c2c
2803:f800:50::6ca2:c32c
2a06:98c1:50::ac40:232c		 johnathan.ns.cloudflare.com
johnathan.ns.cloudflare.com
johnathan.ns.cloudflare.com
johnathan.ns.cloudflare.com
johnathan.ns.cloudflare.com
johnathan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
raphaela.ns.cloudflare.com 108.162.194.192
162.159.38.192
172.64.34.192
2606:4700:50::a29f:26c0
2803:f800:50::6ca2:c2c0
2a06:98c1:50::ac40:22c0		 raphaela.ns.cloudflare.com
raphaela.ns.cloudflare.com
raphaela.ns.cloudflare.com
raphaela.ns.cloudflare.com
raphaela.ns.cloudflare.com
raphaela.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
✗ 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)
🔐 DNSSEC201ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413763278
Primary NS (MNAME)johnathan.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
126ms
A
102ms
MX
130ms
AAAA
68ms
TXT
318ms
CAA
96ms
HTTPS
130ms
TLSA
55ms
SOA
0ms
MTA-STS
160ms
DNSSEC
201ms
SRV
149ms
Total
826ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 20:34:42 826ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-28 03:37:00 542ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-04 19:38:26 9693ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-05 00:39:09 1129ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-02 11:08:07 1429ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 19:32:30 619ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 08:07:47 2280ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 02:17:13 1185ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 14:53:13 6630ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 02:08:38 3697ms 2 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone