sabroelarsen.dk
Last scanned: 2026-06-25 18:19:35  ·  4574ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.90.146.104 43200s — — — — 🇸🇪 Sweden —
📧 MX Records2 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.albertsen.org 77.221.244.206 mail.albertsen.org AS42876 Unit IT Services ApS
100 43200s 4f3d7902a10fed46bfe51c90fe3efd.msv1.invalid — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover93.90.146.104
🔶 Autoconfig93.90.146.104
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   205ms
TXT Record
v=msv1 t=4f3d7902a10fed46bfe51c90fe3efd
v=spf1 include:spf.mailjet.com ?all
✉️ SPF
PolicyRecord (sabroelarsen.dk)
?all (neutral) v=spf1 include:spf.mailjet.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)
🔐 DNSSEC79ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA56ms
FieldValue
Serial2026032401
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
35ms
A
35ms
MX
35ms
AAAA
78ms
TXT
205ms
CAA
89ms
HTTPS
34ms
TLSA
4029ms
SOA
56ms
MTA-STS
43ms
DNSSEC
79ms
SRV
78ms
Total
4574ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 18:19:35 4574ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 22:22:54 4646ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 18:34:19 4672ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 19:55:09 4654ms 2 NS 1 A 2 MX 🔒 Secure View
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