rustc.com - dns.ninja
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=1782560285 | ||||||
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
○ 2026-06-27 11:50:38
○NSdns1.zenon.net2015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-06-27 11:50:38
○NSdns2.zenon.net2015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-06-27 11:50:38
●NSns1.rsnx.ru2026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 07:22:22
● 2026-06-27 11:50:38
●NSns2.rsnx.ru2026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 07:22:22
● 2026-06-27 11:50:38
●MXmail.rustc.com2026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 07:22:22
● 2026-06-27 11:50:38
○MXmx08.aha.ru2015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-06-27 11:50:38
○A213.189.196.32015-08-31 → 2020-02-25 · 4 obs
● 2020-02-25 12:45:52
○ 2026-02-17 07:22:22
○ 2026-06-27 11:50:38
●A89.253.252.1142026-02-17 → 2026-06-27 · 3 obs
● 2026-02-17 07:22:22
● 2026-06-27 11:50:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.253.252.114 |
| NS | 2 | ns1.rsnx.ru, ns2.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 the parent zone for mail.rustc.com.
IP Addresses
rustc.com directs to one IP number, which is 89.253.252.114.
Among the host names that share IP numbers with rustc.com are buhattestat.ru, radugaswim.ru, r-finance.ru and two others.
Name Servers
rustc.com uses two name servers for its delegation: ns1.rsnx.ru and ns2.rsnx.ru.
rustc.com has the same name server delegation as a number of other domains, such as gudkoff.ru, artum.ru, pererva.org and two more.
rustc.com partially shares its NS delegation with several other domains, including avelev.ru, softem.ru, brightmen.ru and two others.
In DNS configurations, these name servers often share authority with ns1.infobox.org, ns2.infobox.org, ns3.infobox.org and 7 other name servers.
ns1.rsnx.ru resolves to 89.253.252.13. ns2.rsnx.ru resolves to 89.253.252.15. Both host names point to a single IP number.
Mail Servers
rustc.com routes its mail through a single mail server, mail.rustc.com.
mail.rustc.com directs to just one IP number, 89.253.218.93.