keytro.dk
📜 Historical scan 2026-06-17 11:51:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   111ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   87ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.210.73.58 — x50d2493a.customers.hiper-net.dk AS203953 Hiper A/S 80.210.64.0/20 🇩🇰 Denmark Rødovre Municipality
📧 MX Records1 records   113ms
PriorityTTLMail ServerIP addressesPTRASN
10 — keytro.dk 80.210.73.58 x50d2493a.customers.hiper-net.dk AS203953 Hiper A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   199ms
TXT Record
v=spf1 a mx ptr ip4:80.210.73.58 mx:keytro.dk ip4:127.0.0.1 -all
✉️ SPF
PolicyRecord (keytro.dk)
-all (hard fail) v=spf1 a mx ptr ip4:80.210.73.58 mx:keytro.dk ip4:127.0.0.1 -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)
🔐 DNSSEC206ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA96ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
111ms
A
87ms
MX
113ms
AAAA
99ms
TXT
199ms
CAA
111ms
HTTPS
104ms
TLSA
100ms
SOA
96ms
MTA-STS
118ms
DNSSEC
206ms
SRV
0ms
Total
671ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 19:30:16 1466ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 11:20:24 1488ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:51:46 671ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone