korolev.dk
Last scanned: 2026-08-26 19:34:35  ·  1741ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   90ms
NameserverIP addressesPTRASN / ISP
dns1.yandex.net 213.180.204.213
2a02:6b8::213		 dns1.yandex.net
dns1.yandex.net		 AS13238 YANDEX LLC
AS13238 YANDEX LLC
dns2.yandex.net 2a02:6b8:0:1::213
93.158.134.213		 dns2.yandex.net
dns2.yandex.net		 AS13238 YANDEX LLC
AS13238 YANDEX LLC
🌍 A Records4 records   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.199.108.153 21600s cdn-185-199-108-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.109.153 21600s cdn-185-199-109-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.110.153 21600s cdn-185-199-110-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.111.153 21600s cdn-185-199-111-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
📧 MX Records1 records   95ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s mx.yandex.net 2a02:6b8::311
77.88.21.249		 mxfront.stable.qloud-b.yandex.net
mxfront.stable.qloud-b.yandex.net		 AS13238 YANDEX LLC
AS13238 YANDEX LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   234ms
ServicePriorityWeightPortTarget
_xmpp-client._tcp 20 0 5222 domain-xmpp.yandex.net
_xmpp-server._tcp 20 0 5269 domain-xmpp.yandex.net
📝 TXT Records1 records   573ms
TXT Record
v=spf1 redirect=_spf.yandex.net
✉️ SPF
PolicyRecord (korolev.dk)
no all — incomplete SPF v=spf1 redirect=_spf.yandex.net
📨 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)
🔐 DNSSEC211ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial22
Primary NS (MNAME)dns1.yandex.net
Responsible (RNAME)dns-hosting@yandex.ru
Refresh900s
Retry90s
Expire86400s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
90ms
A
79ms
MX
95ms
AAAA
82ms
TXT
573ms
CAA
139ms
HTTPS
93ms
TLSA
208ms
SOA
0ms
MTA-STS
187ms
DNSSEC
211ms
SRV
234ms
Total
1741ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:34:35 1741ms 2 NS 4 A 1 MX 🔓 Insecure View
2026-06-28 14:44:10 1449ms 2 NS 4 A 1 MX 🔓 Insecure View
2026-06-17 13:35:34 2890ms 2 NS 4 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone