cylinderservice.dk
Last scanned: 2026-08-31 05:15:02  ·  873ms total
⬇ 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   25ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.127 600s webforward.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   21ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s spamwall.bitsolution.dk 216.55.101.96 spamwall.bitsolution.dk AS26548 PureVoltage Hosting Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig46.30.215.127
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   40ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 0 1 5061 sipfed.online.lync.com
📝 TXT Records1 records   124ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (cylinderservice.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.cylinderservice.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
25ms
MX
21ms
AAAA
25ms
TXT
124ms
CAA
23ms
HTTPS
24ms
TLSA
65ms
SOA
0ms
MTA-STS
47ms
DNSSEC
93ms
SRV
40ms
Total
873ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 05:15:02 873ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 13:07:17 8827ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 20:22:48 678ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 07:24:02 1019ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 07:24:50 913ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 18:47:25 1176ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 13:20:53 566ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 17:22:03 2117ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 16:22:03 931ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 23:48:22 1761ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:30:30 426ms 2 NS 1 A 1 MX 🔒 Secure View
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