bjerringfelt.dk
Last scanned: 2026-08-26 10:44:59  ·  612ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   34ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.runbox.com 185.226.149.25 aibo.runbox.com AS50304 Blix Solutions AS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   144ms
TXT Record
v=spf1 include:spf.runbox.com -all
✉️ SPF
PolicyRecord (bjerringfelt.dk)
-all (hard fail) v=spf1 include:spf.runbox.com -all
📨 DMARC
PolicyRecord (_dmarc.bjerringfelt.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:nikolaj@bjerringfelt.dk;
📬 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)
🔐 DNSSEC114ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082401
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
34ms
A
37ms
MX
37ms
AAAA
39ms
TXT
144ms
CAA
36ms
HTTPS
32ms
TLSA
135ms
SOA
0ms
MTA-STS
41ms
DNSSEC
114ms
SRV
42ms
Total
612ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:44:59 612ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 17:00:44 1155ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 07:50:44 597ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 10:11:40 1849ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 07:22:22 2041ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 22:28:33 1182ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 08:58:45 932ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 04:19:20 1136ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:43:45 564ms 2 NS 1 A 1 MX 🔒 Secure View
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