isr-group.com - robtex.com
isr-group.com
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=1774676982 | ||||||
Same first word
isr-group.com |
isr-group.co.jp |
Similar names
ris-group.co.uk |
irs-group.co.uk |
sri-group.jp |
rsi-group.ru |
rsi-group.com |
irs-group.com |
irs-group.nl |
sir-group.com |
DNS History
13 records (6 active, 7 former)
○NSmailtrans.ru2015-07-20 → 2017-03-15 · 4 obs
● 2017-03-15 19:34:20
○ 2026-03-28 02:47:24
○ 2026-03-28 06:14:58
●NSns1.reg.ru2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 02:47:24
● 2026-03-28 06:14:58
●NSns2.reg.ru2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 02:47:24
● 2026-03-28 06:14:58
○NSns4-cloud.nic.ru2015-07-20 → 2017-03-15 · 4 obs
● 2017-03-15 19:34:20
○ 2026-03-28 02:47:24
○ 2026-03-28 06:14:58
○NSns4-l2.nic.ru2015-07-20 → 2017-03-15 · 4 obs
● 2017-03-15 19:34:20
○ 2026-03-28 02:47:24
○ 2026-03-28 06:14:58
○NSns8-cloud.nic.ru2015-07-20 → 2017-03-15 · 4 obs
● 2017-03-15 19:34:20
○ 2026-03-28 02:47:24
○ 2026-03-28 06:14:58
○NSns8-l2.nic.ru2015-07-20 → 2017-03-15 · 4 obs
● 2017-03-15 19:34:20
○ 2026-03-28 02:47:24
○ 2026-03-28 06:14:58
○MXmailtrans.ru2015-07-20 → 2017-03-15 · 4 obs
● 2017-03-15 19:34:20
○ 2026-03-28 02:47:24
○ 2026-03-28 06:14:58
○MXmx.mailtrans.ru2015-07-20 → 2017-03-15 · 4 obs
● 2017-03-15 19:34:20
○ 2026-03-28 02:47:24
○ 2026-03-28 06:14:58
●MXmx1.mailtrans.ru2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 02:47:24
● 2026-03-28 06:14:58
●MXmx2.mailtrans.ru2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 02:47:24
● 2026-03-28 06:14:58
●MXmx3.mailtrans.ru2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 02:47:24
● 2026-03-28 06:14:58
●MXmx4.mailtrans.ru2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 02:47:24
● 2026-03-28 06:14:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isr-group.com | ns1.reg.ru, ns2.reg.ru | - |
✅ Authoritative Response
Server:176.99.13.11
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isr-group.com (unsigned zone)
⏱️ Timing
Total: 1650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 4 | mx3.mailtrans.ru (pri: 5), mx4.mailtrans.ru (pri: 10)... |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
Analysis
Name Servers
isr-group.com's delegation uses two name servers: ns1.reg.ru and ns2.reg.ru.
isr-group.com uses the same name server setup as other domains, such as vbtaxi.ru, itchat.ru, onceagain.ru, ionidesign.ru and pgonline.ru.
Host names with ten IP numbers:
Host name ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17.
Host name ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
isr-group.com is handled by four mail servers: mx1.mailtrans.ru, mx2.mailtrans.ru, mx3.mailtrans.ru and mx4.mailtrans.ru.
isr-group.com shares at least some mail servers with other domains, for example isrholding.com, olympjunior.com, kurganneft.ru, ttflot.ru and samaraenergy.com.
Host names with one IP number:
mx1.mailtrans.ru points to 91.216.50.32; mx2.mailtrans.ru points to 91.216.50.22; mx3.mailtrans.ru points to 91.216.50.43; mx4.mailtrans.ru points to 91.216.50.44.