serverrummet.dk
📜 Historical scan 2026-06-18 08:53:38  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
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   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.243.150.202 — denada.dk AS24940 Hetzner Online GmbH 136.243.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 — denada.dk 136.243.150.202 denada.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverserverrummet.dk → 136.243.150.202
🔶 Autoconfigserverrummet.dk → 136.243.150.202
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   2186ms
TXT Record
v=spf1 a:denada.dk mx:denada.dk ptr:denada.dk -all
✉️ SPF
PolicyRecord (serverrummet.dk)
-all (hard fail) v=spf1 a:denada.dk mx:denada.dk ptr:denada.dk -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA27ms
FieldValue
Serial2026061201
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
26ms
A
26ms
MX
26ms
AAAA
26ms
TXT
2186ms
CAA
25ms
HTTPS
25ms
TLSA
166ms
SOA
27ms
MTA-STS
134ms
DNSSEC
110ms
SRV
245ms
Total
2725ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 00:31:05 4125ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 04:53:28 832ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 03:08:06 933ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 08:53:38 2725ms 2 NS 1 A 1 MX 🔒 Secure View
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