bianca27sejler.dk
Last scanned: 2026-08-27 15:07:33  ·  1022ms total
⬇ 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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.31.253.158 600s lundthomsen.dk AS204151 EWII Bredbaand A/S 78.31.252.0/22 🇩🇰 Denmark Aalborg
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s bianca27sejler.dk 78.31.253.158 lundthomsen.dk AS204151 EWII Bredbaand A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverbianca27sejler.dk → 78.31.253.158
🔶 Autoconfigbianca27sejler.dk → 78.31.253.158
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   211ms
TXT Record
v=spf1 mx a ip4:78.31.253.158 a:lundthomsen.dk -all
✉️ SPF
PolicyRecord (bianca27sejler.dk)
-all (hard fail) v=spf1 mx a ip4:78.31.253.158 a:lundthomsen.dk -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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.bianca27sejler.dk bianca27sejler.dk
🔗 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
🏷️ SOA0ms
FieldValue
Serial2026082601
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
58ms
MX
75ms
AAAA
63ms
TXT
211ms
CAA
85ms
HTTPS
46ms
TLSA
65ms
SOA
0ms
MTA-STS
91ms
DNSSEC
130ms
SRV
64ms
Total
1022ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:07:33 1022ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 17:10:57 1366ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 11:20:58 932ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 04:25:03 5234ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 23:22:01 16526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 02:42:19 943ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 19:22:09 954ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 23:15:40 662ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:28:11 859ms 2 NS 1 A 1 MX 🔒 Secure View
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