rsrevision.dk
Last scanned: 2026-08-27 08:46:12  ·  821ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.svendsen-data.dk 94.189.41.89 mail.svendsen-data.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.189.41.90
🔶 Autoconfigrsrevision.dk → 46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   64ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 10 443 autodiscover.svendsen-data.dk
📝 TXT Records1 records   185ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (rsrevision.dk)
-all (hard fail) v=spf1 mx -all
📨 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.rsrevision.dk rsrevision.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
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
42ms
A
39ms
MX
49ms
AAAA
32ms
TXT
185ms
CAA
49ms
HTTPS
56ms
TLSA
226ms
SOA
0ms
MTA-STS
54ms
DNSSEC
94ms
SRV
64ms
Total
821ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:46:12 821ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 01:43:35 5047ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 16:26:45 4972ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 14:17:03 4969ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:43:52 701ms 2 NS 1 A 1 MX 🔒 Secure View
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