studenterbussen.dk
📜 Historical scan 2026-08-12 10:59:21  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
208.111.34.134 43200s v1.runholt.dk AS36236 NetActuate, Inc 208.111.32.0/22 🇺🇸 United States San Jose
📧 MX Records1 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverstudenterbussen.dk → 208.111.34.134
🔶 Autoconfigstudenterbussen.dk → 208.111.34.134
🔷 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.studenterbussen.dk studenterbussen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
40ms
A
44ms
MX
42ms
AAAA
35ms
TXT
164ms
CAA
37ms
HTTPS
33ms
TLSA
42ms
SOA
0ms
MTA-STS
66ms
DNSSEC
89ms
SRV
68ms
Total
708ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 06:44:58 4847ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 10:59:21 708ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 18:29:21 8484ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 14:22:28 622ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 11:52:17 4308ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 22:49:50 1163ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 08:53:42 973ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 21:57:38 1182ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 17:50:59 685ms 2 NS 1 A 0 MX 🔒 Secure View
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