post.rtk-cd.ru - robtex.com
post.rtk-cd.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.242.79.77๐ท๐บ DTLN87.242.79.0/24 | ||||||
| PTR | 222639-223553-nord-cgp.cloud.rt-dc.ru | ||||||
rtk-cd.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.189.114.17๐ท๐บ RU-CENTER91.189.114.0/23 RU-NIC-HOSTING | ||||||
| NS | ns3-l2.nic.ru โญ | ||||||
| NS | ns4-cloud.nic.ru | ||||||
| NS | ns4-l2.nic.ru | ||||||
| NS | ns8-cloud.nic.ru | ||||||
| NS | ns8-l2.nic.ru | ||||||
| MX | post.rtk-cd.ru โญ | ||||||
| TXT | v=spf1 mx ip4:87.242.79.77 -all | ||||||
| SOA | ns3-l2.nic.rudns@nic.ru 2021-03-18 #74 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA87.242.79.772026-03-26 โ 2026-03-26 ยท 2 obs
โ 2026-03-26 05:11:42
โ 2026-03-26 18:11:52
โ 2026-03-26 18:11:52
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net... | - |
| rtk-cd.ru | ns4-cloud.nic.ru, ns8-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru... | 19 records |
โ Authoritative Response
Server:89.104.93.30
NS records: ns4-cloud.nic.ru, ns8-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for rtk-cd.ru (unsigned zone)
โฑ๏ธ Timing
Total: 732ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.242.79.77 |
๐ Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Mail Server Role
post.rtk-cd.ru serves as the mail server for rtk-cd.ru.
IP Addresses
post.rtk-cd.ru resolves to a single IP address: 87.242.79.77.
Other host names, for instance 222639-223553-nord-cgp.cloud.rt-dc.ru, share IP numbers with post.rtk-cd.ru.