b2bdearch.dk
📜 Historical scan 2026-06-16 13:57:18  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 — myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   230ms
TXT Record
v=spf1 include:shops.shopify.com ~all
✉️ SPF
PolicyRecord (b2bdearch.dk)
~all (soft fail) v=spf1 include:shops.shopify.com ~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)
🔐 DNSSEC134ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA46ms
FieldValue
Serial2026052501
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
47ms
A
45ms
MX
46ms
AAAA
47ms
TXT
230ms
CAA
47ms
HTTPS
45ms
TLSA
122ms
SOA
46ms
MTA-STS
59ms
DNSSEC
134ms
SRV
0ms
Total
562ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 00:12:59 362ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 12:36:32 8614ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 21:24:40 14767ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-27 05:44:19 2400ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 07:51:01 443ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:57:18 562ms 2 NS 1 A 0 MX 🔒 Secure View
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