c-secure.dk
Last scanned: 2026-08-09 08:04:28  ·  1014ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
NameserverIP addressesPTRASN / ISP
elmo.ns.cloudflare.com 108.162.193.163
172.64.33.163
173.245.59.163
2606:4700:58::adf5:3ba3
2803:f800:50::6ca2:c1a3
2a06:98c1:50::ac40:21a3		 elmo.ns.cloudflare.com
elmo.ns.cloudflare.com
elmo.ns.cloudflare.com
elmo.ns.cloudflare.com
elmo.ns.cloudflare.com
elmo.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
laura.ns.cloudflare.com 108.162.192.183
172.64.32.183
173.245.58.183
2606:4700:50::adf5:3ab7
2803:f800:50::6ca2:c0b7
2a06:98c1:50::ac40:20b7		 laura.ns.cloudflare.com
laura.ns.cloudflare.com
laura.ns.cloudflare.com
laura.ns.cloudflare.com
laura.ns.cloudflare.com
laura.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.114.121.47 300s s1.clarq.agency AS12859 BIT BV 212.114.120.0/21 🇳🇱 The Netherlands —
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.c-secure.dk 212.114.121.47 s1.clarq.agency AS12859 BIT BV
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   197ms
TXT Record
v=spf1 a mx ~all
✉️ SPF
PolicyRecord (c-secure.dk)
~all (soft fail) v=spf1 a mx ~all
📨 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
Serial2411611582
Primary NS (MNAME)elmo.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
48ms
A
49ms
MX
46ms
AAAA
63ms
TXT
197ms
CAA
41ms
HTTPS
66ms
TLSA
172ms
SOA
0ms
MTA-STS
63ms
DNSSEC
100ms
SRV
82ms
Total
1014ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-09 08:04:28 1014ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 02:48:52 926ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-25 03:57:31 926ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 12:17:38 912ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 06:31:19 818ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 20:31:18 954ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 18:44:54 425ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 18:40:32 661ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone