mx1.programstudy.ru - robtex.com
mx1.programstudy.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
programstudy.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
Previously MX for
Same first word
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DNS History
1 record (0 active, 1 former)
โA91.201.54.82015-07-02 โ 2016-04-13 ยท 4 obs
โ 2015-07-02 10:55:10
โ 2016-04-13 01:37:10
โ 2016-09-18 14:17:18
โ 2026-10-05 04:04:32
โ 2016-04-13 01:37:10
โ 2016-09-18 14:17:18
โ 2026-10-05 04:04:32
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
โ Authoritative Response
Server:194.190.124.17
NS records: a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 821ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|