rmbfans.dk
Last scanned: 2026-08-19 07:39:22  ·  3982ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   224ms
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   245ms
IPTTLPTRASNISP / OrgCIDRCountryCity
134.122.56.140 43200s — AS14061 DigitalOcean, LLC 134.122.0.0/17 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   237ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover134.122.56.140
🔶 Autoconfig134.122.56.140
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   645ms
TXT Record
google-site-verification=ma2m5OljHzXHJmdeCiAa2pBuc2UNrOYir3NLWc9ERSc
✉️ 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)
🔐 DNSSEC439ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081801
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
224ms
A
245ms
MX
237ms
AAAA
275ms
TXT
645ms
CAA
245ms
HTTPS
260ms
TLSA
556ms
SOA
0ms
MTA-STS
340ms
DNSSEC
439ms
SRV
342ms
Total
3982ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 07:39:22 3982ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 19:23:34 524ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 16:29:22 2829ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 15:07:57 1058ms 2 NS 1 A 4 MX ❓ Unknown View
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