stud.chttst21.ru - robtex.com
stud.chttst21.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::517:3336🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| PTR | vh362.timeweb.ru | ||||||
| A | 5.23.51.54🇷🇺 TimeWeb-AS5.23.51.0/24 | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| TXT | v=spf1 include:_spf.timeweb.ru ~all | ||||||
| TXT | mailru-domain: To68gci02NIN5UKw | ||||||
chttst21.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::517:3336🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| A | 5.23.51.54🇷🇺 TimeWeb-AS5.23.51.0/24 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| NS | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| NS | ns4.timeweb.org | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| TXT | v=spf1 a include:_spf.mail.ru include:_spf.timeweb.ru ~all | ||||||
| TXT | v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrFm/4wCELJszU6GjuyM0... | ||||||
| TXT | google-site-verification=-3MztlpdBUgGUy_4TAbVeen4LI5pK9L2jaAwadKUcHY | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=28112072 | ||||||
Subdomains
www.stud.chttst21.ru |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| chttst21.ru | ns4.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru, ns3.timeweb.org | 2 records |
✅ Authoritative Response
Server:85.193.93.85
NS records: ns4.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru, ns3.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chttst21.ru (unsigned zone)
⏱️ Timing
Total: 1300ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.23.51.54 |
| AAAA | 1 | 2a03:6f00:6:1::517:3336 |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 3 | mailru-domain: To68gci02NIN5UKw, v=spf1 include:_spf.timeweb.ru ~all... |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
Hierarchy
stud.chttst21.ru is parent of www.stud.chttst21.ru.
IP Addresses
stud.chttst21.ru points to two IP numbers: 2a03:6f00:6:1::517:3336 and 5.23.51.54.
Other host names, for instance www.prostavki-auto.ru, www.garant-ufa.ru, designum.ru, heatex.ru and koma-v.ru share IP numbers with stud.chttst21.ru.
Mail Servers
stud.chttst21.ru is served by a single mail server, emx.mail.ru.
stud.chttst21.ru uses the same mail server setup as other domains such as metr-sm.ru, parusopen.ru, marccony.ru, mgdr.ru and lezh.ru.
stud.chttst21.ru shares at least partially some mail servers with other domains, for example kasipkoy.kz, lavkar.ru, basildoc.com and compuway.ru.
Hostname emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.