mail.studio-virtual.cz - robtex.com
mail.studio-virtual.cz
| CNAME | outlook.office365.com | ||||||
| CNAME | outlook.cloud.microsoft | ||||||
| CNAME | acdcatm.outlook.mira.tm.svc.cloud.microsoft | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
studio-virtual.cz
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2001:1ab0:7e1e:150:62:109:150:146๐จ๐ฟ IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| A | 62.109.150.146๐จ๐ฟ IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| NS | ns.onebit.cz โญ | ||||||
| NS | ns.onebit.eu | ||||||
| NS | ns.onebit.org | ||||||
| MX | studiovirtual-cz01e.mail.protection.outlook.com โญ | ||||||
| TXT | MS=ms65645002 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns.onebit.czhostmaster@onebit.cz 2026-04-12 #1 | ||||||
PTR for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA213.151.79.2182015-05-26 โ 2016-09-13 ยท 4 obs
โ 2015-05-26 15:05:18
โ 2016-09-13 02:06:36
โ 2026-04-10 10:45:00
โ 2026-04-25 18:44:16
โ 2016-09-13 02:06:36
โ 2026-04-10 10:45:00
โ 2026-04-25 18:44:16
โCNAMEoutlook.office365.com2026-04-10 โ 2026-04-25 ยท 2 obs
โ 2026-04-10 10:45:00
โ 2026-04-25 18:44:16
โ 2026-04-25 18:44:16
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| studio-virtual.cz | ns.onebit.cz, ns.onebit.eu, ns.onebit.org | 2 records |
โ Authoritative Response
Server:217.31.48.201
NS records: ns.onebit.cz, ns.onebit.eu, ns.onebit.org
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1612ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | outlook.office365.com |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.onebit.cz, ns.onebit.cz)