rustc.com - robtex.com
rustc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.253.252.114🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | cp-pn1.rusonyx.ru | ||||||
| NS | ns1.rsnx.ru ⭐ | ||||||
| A | 89.253.252.13🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns1.rsnx.ru | ||||||
| NS | ns2.rsnx.ru | ||||||
| A | 89.253.252.15🇷🇺 RUSONYX-AS89.253.248.0/21 RUSONYX-RU | ||||||
| PTR | ns2.rsnx.ru | ||||||
| MX | mail.rustc.com ⭐ | ||||||
| A | 89.253.218.93🇷🇺 RUSONYX-AS89.253.216.0/21 RUSONYX-RU | ||||||
| PTR | cp-pn1.rusonyx.ru | ||||||
| TXT | v=spf1 +a +mx +a:aero-pn1.rusonyx.ru -all | ||||||
| SOA | ns1.rsnx.runikolay@trans.msu.su 2023-08-21 #5 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778347571 | ||||||
Subdomains
mail.rustc.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns0.zenon.net2015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-05-09 17:44:00
○NSdns1.zenon.net2015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-05-09 17:44:00
○NSdns2.zenon.net2015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-05-09 17:44:00
●NSns1.rsnx.ru2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 07:22:22
● 2026-05-09 17:44:00
●NSns2.rsnx.ru2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 07:22:22
● 2026-05-09 17:44:00
●MXmail.rustc.com2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 07:22:22
● 2026-05-09 17:44:00
○MXmx08.aha.ru2015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-05-09 17:44:00
○A213.189.196.32015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-05-09 17:44:00
●A89.253.252.1142026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 07:22:22
● 2026-05-09 17:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| rustc.com | ns1.rsnx.ru, ns2.rsnx.ru | - |
✅ Authoritative Response
Server:89.253.252.15
NS records: ns1.rsnx.ru, ns2.rsnx.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rustc.com (unsigned zone)
⏱️ Timing
Total: 774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.253.252.114 |
| NS | 2 | ns2.rsnx.ru, ns1.rsnx.ru |
| MX | 1 | mail.rustc.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:aero-pn1.rusonyx.ru -al |
| SOA | 1 | ns1.rsnx.ru nikolay.trans.msu.su |
Analysis
Hierarchy
rustc.com is a parent of mail.rustc.com.
IP Addresses
rustc.com points to a single IP number: 89.253.252.114.
Other host names, for instance buhattestat.ru, radugaswim.ru, r-finance.ru, renova-finance.ru and mail.kabanskoeruo.ru share IP numbers with rustc.com.
Name Servers
Delegation for rustc.com rests with two name servers, ns1.rsnx.ru and ns2.rsnx.ru.
rustc.com shares the same name server setup as other domains, including gudkoff.ru, artum.ru, pererva.org, cetest.ru and vps-11011712-362295.host4g.ru.
rustc.com at least partially shares name servers with other domains, for instance avelev.ru, softem.ru, allrealties.ru, lekiko.com and atlantmetall.ru.
These name servers are commonly used together with the name servers ns1.infobox.org, ns2.infobox.org, ns3.infobox.org, ns4.infobox.org, dns1.zenon.net, dns2.zenon.net, sni1.rusonyx.ru, sni2.rusonyx.ru, ns1.pa.infobox.ru and ns2.pa.infobox.ru.
Host names with one IP number: ns1.rsnx.ru points to 89.253.252.13; ns2.rsnx.ru points to 89.253.252.15.
Mail Servers
rustc.com is handled by a single mail server, mail.rustc.com.
mail.rustc.com points to a single IP: 89.253.218.93.