s51.dk
Last scanned: 2026-08-31 03:38:57  ·  1559ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
NameserverIP addressesPTRASN / ISP
aragorn.ns.cloudflare.com 108.162.193.67
172.64.33.67
173.245.59.67
2606:4700:58::adf5:3b43
2803:f800:50::6ca2:c143
2a06:98c1:50::ac40:2143		 aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
pat.ns.cloudflare.com 108.162.192.139
172.64.32.139
173.245.58.139
2606:4700:50::adf5:3a8b
2803:f800:50::6ca2:c08b
2a06:98c1:50::ac40:208b		 pat.ns.cloudflare.com
pat.ns.cloudflare.com
pat.ns.cloudflare.com
pat.ns.cloudflare.com
pat.ns.cloudflare.com
pat.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.248.9 300s 87-104-248-9.static.kviknet.net AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Farum
📧 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413615260
Primary NS (MNAME)aragorn.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
28ms
A
30ms
MX
24ms
AAAA
26ms
TXT
133ms
CAA
21ms
HTTPS
29ms
TLSA
393ms
SOA
0ms
MTA-STS
42ms
DNSSEC
100ms
SRV
44ms
Total
1559ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 03:38:57 1559ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-29 20:26:59 1366ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 06:20:20 8070ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-06 17:10:43 16688ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 01:50:38 3680ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 04:29:18 911ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:36:07 1147ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone