brev-boks.dk
Last scanned: 2026-07-26 16:03:22  ·  4834ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   22ms
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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.209.66.2 600s 80.209.66.2.static.fibianet.dk AS44869 FIBIA P/S 80.209.0.0/17 🇩🇰 Denmark Borup
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.sitekey.dk — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.209.66.2
🔶 Autoconfig80.209.66.2
🔷 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC55ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA25ms
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
22ms
A
33ms
MX
32ms
AAAA
30ms
TXT
273ms
CAA
31ms
HTTPS
29ms
TLSA
191ms
SOA
25ms
MTA-STS
45ms
DNSSEC
55ms
SRV
48ms
Total
4834ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-26 16:03:22 4834ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 05:46:47 4820ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 16:08:30 777ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 01:05:59 716ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 16:50:54 432ms 2 NS 1 A 1 MX 🔒 Secure View
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