oisonline.dk
Last scanned: 2026-06-29 05:11:26  ·  754ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
dns1.cscdns.net 156.154.130.100
2610:a1:1022::100		 ns2.domainnetwork.se
ns2.euro909.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
dns2.cscdns.net 156.154.131.100
2610:a1:1023::100		 indom20.indomco.net
ns6.netnames.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.231.147.18 21600s ikaros.geohosting.dk AS31027 GlobalConnect A/S 91.231.147.0/24 🇩🇰 Denmark —
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s ikaros.geohosting.dk 91.231.147.18 ikaros.geohosting.dk AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.231.147.18
🔶 Autoconfig91.231.147.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   340ms
TXT Record
v=spf1 include:geohosting.dk -all
✉️ SPF
PolicyRecord (oisonline.dk)
-all (hard fail) v=spf1 include:geohosting.dk -all
📨 DMARC
PolicyRecord (_dmarc.oisonline.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:k8lgcksh@ag.eu.dmarcadvisor.com; ruf=mailto:k8lgcksh@fr.eu.dmarcadvisor.com
📬 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)
🔐 DNSSEC69ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA57ms
FieldValue
Serial2020033106
Primary NS (MNAME)dns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
32ms
MX
69ms
AAAA
59ms
TXT
340ms
CAA
45ms
HTTPS
40ms
TLSA
80ms
SOA
57ms
MTA-STS
78ms
DNSSEC
69ms
SRV
125ms
Total
754ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-29 05:11:26 754ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 05:10:50 1657ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 00:16:25 1029ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 19:59:07 937ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 18:01:50 763ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 21:17:13 1992ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 13:57:33 1548ms 2 NS 1 A 1 MX 🔓 Insecure View
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