ctr63.ru - robtex.com
ctr63.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.41.41.1🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute | ||||||
| PTR | m2.cishost.ru | ||||||
| NS | m2.cishost.ru ⭐ | ||||||
| A | 2a05:1700:0:2::2🇷🇺 ASRELINK2a05:1700::/48 RelinkRouteIPv6 | ||||||
| PTR | m2.cishost.ru | ||||||
| A | 31.41.41.1🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute | ||||||
| PTR | m2.cishost.ru | ||||||
| NS | ns1.cishost.ru | ||||||
| A | 2a05:1700::a🇷🇺 ASRELINK2a05:1700::/48 RelinkRouteIPv6 | ||||||
| PTR | ns1.cishost.ru | ||||||
| A | 31.41.42.43🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute | ||||||
| PTR | ns1.cishost.ru | ||||||
| NS | ns2.cishost.ru | ||||||
| A | 2a05:1700:2::3🇷🇺 ASRELINK2a05:1700:2::/48 RelinkRouteIPv6 | ||||||
| A | 185.68.92.3🇷🇺 ASRELINK185.68.92.0/22 RelinkRoute | ||||||
| PTR | ns2.cishost.ru | ||||||
| MX | mail.ctr63.ru ⭐ | ||||||
| A | 31.41.41.1🇷🇺 ASRELINK31.41.40.0/21 RelinkRoute | ||||||
| PTR | m2.cishost.ru | ||||||
| TXT | v=spf1 ip4:31.41.41.1 a mx ~all | ||||||
| SOA | m2.cishost.rumail@cishost.ru 2022-03-09 #0 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068702 | ||||||
Subdomains
mail.ctr63.ru |
Same first word
ctr63.ru |
Similar names
DNS History
5 records (5 active, 0 former)
●NSm2.cishost.ru2026-03-27 → 2026-04-30 · 2 obs
● 2026-04-30 10:13:46
●NSns1.cishost.ru2026-03-27 → 2026-04-30 · 2 obs
● 2026-04-30 10:13:46
●NSns2.cishost.ru2026-03-27 → 2026-04-30 · 2 obs
● 2026-04-30 10:13:46
●MXmail.ctr63.ru2026-03-27 → 2026-04-30 · 2 obs
● 2026-04-30 10:13:46
●A31.41.41.12026-03-27 → 2026-04-30 · 2 obs
● 2026-04-30 10:13:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ctr63.ru | ns1.cishost.ru, ns2.cishost.ru | 2 records |
✅ Authoritative Response
Server:31.41.42.43
NS records: ns1.cishost.ru, ns2.cishost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctr63.ru (unsigned zone)
⏱️ Timing
Total: 3638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.41.41.1 |
| NS | 2 | ns1.cishost.ru, ns2.cishost.ru |
| MX | 2 | mail.ctr63.ru (pri: 10), mail.ctr63.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:31.41.41.1 a mx ~all |
| SOA | 1 | m2.cishost.ru mail.cishost.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cishost.ru, ns1.cishost.ru)
Analysis
Hierarchy
The parent of mail.ctr63.ru is ctr63.ru.
IP Addresses
ctr63.ru points to a single IP number: 31.41.41.1.
Other host names, for instance mail.legionvsegda1.ru, pokerhome.ru, sae-mod.ru, mail.projectveka.ru and mail.wm-rub.ru share IP numbers with ctr63.ru.
Name Servers
The domain ctr63.ru is delegated to three name servers: m2.cishost.ru, ns1.cishost.ru and ns2.cishost.ru.
ctr63.ru shares name servers with other domains at least partially, for instance top10dietreviews.com, english-teacher.ru, 1monetka.ru, ne-redis.ru and admachine.ru.
these name servers are commonly used with the name servers g2.cishost.ru, s10.cishost.ru, s12.cishost.ru, s14.cishost.ru, s19.cishost.ru, s13.cishost.ru, dns, s11.cishost.ru, s18.cishost.ru and s15.cishost.ru.
Host names with two IP numbers:
m2.cishost.ru points to 2a05:1700:0:2::2 and 31.41.41.1
ns1.cishost.ru points to 2a05:1700::a and 31.41.42.43
ns2.cishost.ru points to 2a05:1700:2::3 and 185.68.92.3
Mail Servers
The mail server for ctr63.ru is mail.ctr63.ru.
Host name mail.ctr63.ru resolves to IP 31.41.41.1.