portl.dk
Last scanned: 2026-08-31 11:40:54  ·  2537ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   100ms
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   134ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.233.249.36 3600s — AS31027 GlobalConnect A/S 77.233.224.0/19 🇩🇰 Denmark Taastrup
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.zebon.dk 83.151.154.106 mail.zebon.dk AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverportl.dk → 77.233.249.36
🔶 Autoconfigportl.dk → 77.233.249.36
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.portl.dk portl.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC327ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
100ms
A
134ms
MX
80ms
AAAA
127ms
TXT
370ms
CAA
126ms
HTTPS
128ms
TLSA
667ms
SOA
0ms
MTA-STS
132ms
DNSSEC
327ms
SRV
185ms
Total
2537ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 11:40:54 2537ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 20:15:46 874ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 03:40:15 1095ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 03:17:20 964ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 07:38:55 734ms 2 NS 1 A 1 MX 🔒 Secure View
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