nerdherdhq.dk
Last scanned: 2026-08-10 01:11:43  ·  2457ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   231ms
NameserverIP addressesPTRASN / ISP
miki.ns.cloudflare.com 108.162.192.202
172.64.32.202
173.245.58.202
2606:4700:50::adf5:3aca
2803:f800:50::6ca2:c0ca
2a06:98c1:50::ac40:20ca		 miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sergi.ns.cloudflare.com 108.162.195.68
162.159.44.68
172.64.35.68
2606:4700:58::a29f:2c44
2803:f800:50::6ca2:c344
2a06:98c1:50::ac40:2344		 sergi.ns.cloudflare.com
sergi.ns.cloudflare.com
sergi.ns.cloudflare.com
sergi.ns.cloudflare.com
sergi.ns.cloudflare.com
sergi.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 Records1 records   226ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC393ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2411756846
Primary NS (MNAME)miki.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
231ms
A
240ms
MX
226ms
AAAA
237ms
TXT
498ms
CAA
188ms
HTTPS
262ms
TLSA
55ms
SOA
0ms
MTA-STS
316ms
DNSSEC
393ms
SRV
308ms
Total
2457ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 01:11:43 2457ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-08-02 09:42:20 1309ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-07-26 14:23:37 2211ms 2 NS 0 A 1 MX ❓ Unknown View
2026-06-20 00:26:43 626ms 2 NS 0 A 1 MX 🔓 Insecure View
2026-06-18 05:25:47 2637ms 2 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone