str-telecom.ru - robtex.com
str-telecom.ru
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=4068267 | ||||||
Subdomains
mail.str-telecom.ru |
Same first word
str-telecom.ru |
DNS History
10 records (6 active, 4 former)
●NSns1.spaceweb.ru2015-08-05 → 2026-03-25 · 2 obs
● 2026-03-25 06:41:26
●NSns2.spaceweb.ru2015-08-05 → 2026-03-25 · 2 obs
● 2026-03-25 06:41:26
●NSns3.spaceweb.pro2015-08-05 → 2026-03-25 · 2 obs
● 2026-03-25 06:41:26
●NSns4.spaceweb.pro2015-08-05 → 2026-03-25 · 2 obs
● 2026-03-25 06:41:26
●MXmail.groupstr.ru2020-03-11 → 2026-03-25 · 3 obs
● 2020-03-11 09:19:56
● 2026-03-25 06:41:26
○MXmail.str-telecom.ru2015-08-05 → 2017-03-19 · 4 obs
● 2017-03-19 20:18:46
○ 2020-03-11 09:19:56
○ 2026-03-25 06:41:26
○A77.222.40.1332015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-24 02:18:06
○ 2026-03-25 06:41:26
●A77.222.40.82020-03-11 → 2026-03-25 · 3 obs
● 2020-03-11 09:19:56
● 2026-03-25 06:41:26
○A77.222.57.1482015-11-24 → 2016-03-01 · 5 obs
● 2015-11-24 02:18:06
● 2016-03-01 21:29:20
○ 2016-07-09 23:53:18
○ 2026-03-25 06:41:26
○A77.222.57.2532016-07-09 → 2017-03-19 · 5 obs
● 2016-07-09 23:53:18
● 2017-03-19 20:18:46
○ 2020-03-11 09:19:56
○ 2026-03-25 06:41:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| str-telecom.ru | ns2.spaceweb.ru, ns1.spaceweb.ru | 2 records |
✅ Authoritative Response
Server:89.111.160.68
NS records: ns2.spaceweb.ru, ns1.spaceweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for str-telecom.ru (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.222.40.8 |
| NS | 4 | ns3.spaceweb.pro, ns4.spaceweb.pro... |
| MX | 1 | mail.groupstr.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:79.142.90.238 mx:mail.gr |
| SOA | 1 | ns1.spaceweb.ru dns1.sweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.spaceweb.ru, ns1.spaceweb.ru)
Analysis
Hierarchy
The parent of mail.str-telecom.ru is str-telecom.ru.
IP Addresses
str-telecom.ru points to IP number: 77.222.40.8.
Other host names such as mngi.su, gighall.ru, master-a.org, dizmet.ru and stroypl.spb.ru share IPs with str-telecom.ru.
Name Servers
str-telecom.ru is delegated to four name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
str-telecom.ru at least partially shares name servers with other domains, for instance zdrav-invest.ru, vsemto.ru, bio55.ru, aquapiter.ru and mistpro.ru.
Host names with two IP numbers: ns3.spaceweb.pro points to 2a02:408:7722:51:77:222:51:244 and 77.222.51.244; ns4.spaceweb.pro points to 2a01:d8:9:2::100 and 89.111.167.100; ns1.spaceweb.ru points to 2a02:408:7722:50:77:222:50:244 and 77.222.50.244; ns2.spaceweb.ru points to 2a01:d8:9:1::68 and 89.111.160.68.
Mail Servers
str-telecom.ru is handled by a single mail server, mail.groupstr.ru.
str-telecom.ru shares the mail server setup with other domains, for example str-montage.ru and groupstr.ru.
mail.groupstr.ru points to a single IP: 79.142.90.238.