bfun.dk
📜 Historical scan 2026-06-16 14:28:17  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   19ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   21ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 — myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada —
📧 MX Records4 records   20ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 — mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 — mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 — mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
🔷 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
🔗 TLSA / DANE4 records   44ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 DB00CDA1DB82CC93CBF96D7D5806F329…
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA17ms
FieldValue
Serial2026052801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-01 22:21:57
FieldValue
RegistrarONE.COM A/S
Registered2025-10-09
Expires2026-10-08 (36d)
📋 WHOIS
⏱️ Lookup Timing
NS
19ms
A
21ms
MX
20ms
AAAA
17ms
TXT
47ms
CAA
18ms
HTTPS
22ms
TLSA
44ms
SOA
17ms
MTA-STS
20ms
DNSSEC
90ms
SRV
0ms
Total
585ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 18:44:29 1664ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 10:29:41 731ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 10:27:32 5098ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-29 10:13:08 886ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-01 22:17:35 2419ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 04:00:11 2986ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 14:28:17 585ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 14:28:02 1076ms 2 NS 1 A 4 MX 🔒 Secure View
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