3donline.dk
Last scanned: 2026-08-05 21:11:39  ·  1548ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   101ms
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   112ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 43200s myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada Ottawa
📧 MX Records1 records   137ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovershops.myshopify.com → 23.227.38.74
🔶 Autoconfigshops.myshopify.com → 23.227.38.74
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.3donline.dk shops.myshopify.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC168ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080301
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
101ms
A
112ms
MX
137ms
AAAA
97ms
TXT
643ms
CAA
109ms
HTTPS
143ms
TLSA
121ms
SOA
0ms
MTA-STS
484ms
DNSSEC
168ms
SRV
864ms
Total
1548ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-05 21:11:39 1548ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 00:35:32 4706ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 21:56:43 1073ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:26:00 2046ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 11:51:09 1805ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 13:44:09 1113ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 12:45:38 874ms 2 NS 1 A 4 MX 🔒 Secure View
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