supportfiles.dk
Last scanned: 2026-08-12 10:02:32  ·  2033ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   249ms
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   194ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.210.71.216 43200s smtp-dk.negaard.net AS203953 Hiper A/S 80.210.64.0/20 🇩🇰 Denmark Rødovre Municipality
📧 MX Records1 records   248ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s smtp.supportfiles.dk 80.210.71.216 smtp-dk.negaard.net 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   509ms
TXT Record
v=spf1 a ip6:2a05:f6c7:3532:4448::3 mx -all
✉️ SPF
PolicyRecord (supportfiles.dk)
-all (hard fail) v=spf1 a ip6:2a05:f6c7:3532:4448::3 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)
🔐 DNSSEC380ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
249ms
A
194ms
MX
248ms
AAAA
213ms
TXT
509ms
CAA
238ms
HTTPS
223ms
TLSA
218ms
SOA
0ms
MTA-STS
285ms
DNSSEC
380ms
SRV
253ms
Total
2033ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 10:02:32 2033ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 13:39:01 8686ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 11:22:06 712ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 03:33:12 417ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 05:04:02 1017ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:53:22 456ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 01:04:49 623ms 2 NS 1 A 1 MX 🔒 Secure View
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