mrravn.dk
Last scanned: 2026-08-21 11:46:28  ·  3309ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   97ms
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   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
128.76.133.134 43200s 128-76-133-134-static.dk.customer.tdc.net AS3292 TDC Holding A/S 128.76.128.0/17 🇩🇰 Denmark Vejle
📧 MX Records1 records   96ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermrravn.dk → 128.76.133.134
🔶 Autoconfigmrravn.dk → 128.76.133.134
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   331ms
TXT Record
MS=ms62840798
✉️ 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.mrravn.dk mrravn.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC194ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082001
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
97ms
A
79ms
MX
96ms
AAAA
103ms
TXT
331ms
CAA
77ms
HTTPS
84ms
TLSA
2189ms
SOA
0ms
MTA-STS
108ms
DNSSEC
194ms
SRV
163ms
Total
3309ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 11:46:28 3309ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 04:17:22 4723ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 16:49:06 733ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 15:22:24 4098ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 19:33:33 502ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-20 15:47:47 2896ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 12:47:25 690ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:25:43 3542ms 2 NS 1 A 0 MX 🔒 Secure View
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