mail.optio.com.ru - robtex.com
mail.optio.com.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
optio.com.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA82.146.59.792015-05-19 โ 2016-12-21 ยท 4 obs
โ 2015-05-19 05:03:48
โ 2016-12-21 16:31:50
โ 2026-05-14 10:07:08
โ 2026-08-10 01:50:20
โ 2016-12-21 16:31:50
โ 2026-05-14 10:07:08
โ 2026-08-10 01:50:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | c.tld-servers.ru, a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| com.ru | ns8-com.nic.ru, ns3-com.nic.ru, ns4-com.nic.ru | - |
โ Authoritative Response
Server:91.217.21.170
NS records: ns8-com.nic.ru, ns3-com.nic.ru, ns4-com.nic.ru
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1184ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|