kostoulas.dk
Last scanned: 2026-08-07 08:15:18  ·  9943ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
pranab.ns.cloudflare.com 108.162.195.199
162.159.44.199
172.64.35.199
2606:4700:58::a29f:2cc7
2803:f800:50::6ca2:c3c7
2a06:98c1:50::ac40:23c7		 pranab.ns.cloudflare.com
pranab.ns.cloudflare.com
pranab.ns.cloudflare.com
pranab.ns.cloudflare.com
pranab.ns.cloudflare.com
pranab.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sneh.ns.cloudflare.com 108.162.194.162
162.159.38.162
172.64.34.162
2606:4700:50::a29f:26a2
2803:f800:50::6ca2:c2a2
2a06:98c1:50::ac40:22a2		 sneh.ns.cloudflare.com
sneh.ns.cloudflare.com
sneh.ns.cloudflare.com
sneh.ns.cloudflare.com
sneh.ns.cloudflare.com
sneh.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.72.20.1 300s naserver.reinhold.dk AS3342 Cibicom A/S 178.72.16.0/21 🇩🇰 Denmark —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.kostoulas.dk 178.72.20.1 naserver.reinhold.dk AS3342 Cibicom A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   209ms
TXT Record
v=spf1 mx ~all
✉️ SPF
PolicyRecord (kostoulas.dk)
~all (soft fail) v=spf1 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)
🔐 DNSSEC9098ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2411509147
Primary NS (MNAME)pranab.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
41ms
A
48ms
MX
45ms
AAAA
35ms
TXT
209ms
CAA
43ms
HTTPS
39ms
TLSA
72ms
SOA
0ms
MTA-STS
68ms
DNSSEC
9098ms
SRV
74ms
Total
9943ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-07 08:15:18 9943ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 05:26:18 993ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 06:03:44 803ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 16:19:11 951ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:06:41 637ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone