bbolinder.dk
📜 Historical scan 2026-07-01 23:42:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
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   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.157.97 86300s x59969d61.customers.hiper-net.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark —
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   130ms
TXT Record
v=spf1 ip4:212.237.134.174 include:_spf.google.com ~all _custspf.one.com ~all
✉️ SPF
PolicyRecord (bbolinder.dk)
~all (soft fail) v=spf1 ip4:212.237.134.174 include:_spf.google.com ~all _custspf.one.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)
🔐 DNSSEC130ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA53ms
FieldValue
Serial2026061301
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
64ms
A
60ms
MX
56ms
AAAA
55ms
TXT
130ms
CAA
60ms
HTTPS
66ms
TLSA
79ms
SOA
53ms
MTA-STS
77ms
DNSSEC
130ms
SRV
70ms
Total
601ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 00:19:50 1844ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 10:10:12 635ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 23:42:09 601ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 05:19:38 1408ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 17:40:52 625ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 07:01:55 972ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 13:07:17 1005ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:11:04 653ms 2 NS 1 A 0 MX 🔒 Secure View
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