helitronic.dk
Last scanned: 2026-08-27 11:56:47  ·  1062ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.23.255.184 43200s 89-23-255-184.ip4.fiberby.net AS42541 Fiberby ApS 89.23.224.0/19 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s helitronic.dk 89.23.255.184 89-23-255-184.ip4.fiberby.net AS42541 Fiberby ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   167ms
TXT Record
89-23-255-184.ip4.fiberby.net
v=spf1 mx -all
✉️ SPF
PolicyRecord (helitronic.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.helitronic.dk)
p=reject v=DMARC1; p=reject; rua=mailto:admin@helitronic.dk; ruf=mailto:admin@helitronic.dk; fo=1; sp=quarantine; adkim=r; aspf=r
📬 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)
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081401
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
48ms
A
45ms
MX
52ms
AAAA
53ms
TXT
167ms
CAA
33ms
HTTPS
48ms
TLSA
522ms
SOA
0ms
MTA-STS
65ms
DNSSEC
90ms
SRV
67ms
Total
1062ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:56:47 1062ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 00:53:57 3411ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 10:47:12 918ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 13:15:45 4640ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 14:03:23 545ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 23:01:33 996ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 00:15:26 1184ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:14:39 512ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:12:37 643ms 2 NS 1 A 1 MX 🔒 Secure View
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