helixholder.dk
Last scanned: 2026-08-26 16:48:36  ·  645ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 3600s myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada Ottawa
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   68ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2620:127:f00f:5:: 3600s — AS13335 Cloudflare, Inc. 2620:127:f00c:0:0:0:0:0/46 🇨🇦 Canada —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072601
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
46ms
A
47ms
MX
42ms
AAAA
68ms
TXT
174ms
CAA
40ms
HTTPS
51ms
TLSA
64ms
SOA
0ms
MTA-STS
79ms
DNSSEC
87ms
SRV
84ms
Total
645ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:48:36 645ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-09 13:09:52 4709ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-26 20:28:46 868ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-19 03:18:55 580ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-17 23:41:07 9525ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-10 18:46:25 4553ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 00:17:04 672ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 10:08:42 731ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 10:01:55 424ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 21:54:33 1161ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 05:44:35 535ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:23:50 475ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:09:48 634ms 2 NS 1 A 0 MX 🔓 Insecure View
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