rtech19.ru - robtex.com
rtech19.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069834 | ||||||
Previously MX for
rtech19.ru |
Same first word
rtech19.ru |
DNS History
12 records (7 active, 5 former)
○NSns1.hc.ru2015-08-21 → 2017-12-11 · 4 obs
● 2017-12-11 02:02:14
○ 2026-07-11 07:16:00
○ 2026-08-02 02:18:00
○NSns2.hc.ru2015-08-21 → 2017-12-11 · 4 obs
● 2017-12-11 02:02:14
○ 2026-07-11 07:16:00
○ 2026-08-02 02:18:00
●NSns3-l2.nic.ru2026-07-11 → 2026-08-02 · 3 obs
● 2026-07-11 07:16:00
● 2026-08-02 02:18:00
●NSns4-cloud.nic.ru2026-07-11 → 2026-08-02 · 3 obs
● 2026-07-11 07:16:00
● 2026-08-02 02:18:00
●NSns4-l2.nic.ru2026-07-11 → 2026-08-02 · 3 obs
● 2026-07-11 07:16:00
● 2026-08-02 02:18:00
●NSns8-cloud.nic.ru2026-07-11 → 2026-08-02 · 3 obs
● 2026-07-11 07:16:00
● 2026-08-02 02:18:00
●NSns8-l2.nic.ru2026-07-11 → 2026-08-02 · 3 obs
● 2026-07-11 07:16:00
● 2026-08-02 02:18:00
●MXemx.mail.ru2016-04-09 → 2026-08-02 · 3 obs
● 2016-04-09 10:26:36
● 2026-08-02 02:18:00
○MXrtech19.ru2015-08-21 → 2015-12-31 · 4 obs
● 2015-12-31 04:09:36
○ 2016-04-09 10:26:36
○ 2026-08-02 02:18:00
○A79.174.72.1362015-08-21 → 2016-11-19 · 4 obs
● 2016-11-19 23:32:28
○ 2017-12-11 02:02:14
○ 2026-08-02 02:18:00
○A89.111.178.1042017-12-11 → 2017-12-11 · 4 obs
● 2017-12-11 02:02:14
○ 2026-07-11 07:16:00
○ 2026-08-02 02:18:00
●A91.189.114.202026-07-11 → 2026-08-02 · 3 obs
● 2026-07-11 07:16:00
● 2026-08-02 02:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| rtech19.ru | ns8-cloud.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.20.20
NS records: ns8-cloud.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtech19.ru (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.189.114.20 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 3 | v=spf1 redirect=_spf.mail.ru, spf2.0/mfrom,pra include:senderid.unisen... |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
IP Addresses
rtech19.ru points to a single IP number: 91.189.114.20.
Additional host names — vestmet.ru, ekositi.ru, www.caramela.ru and two others — share IP numbers with rtech19.ru.
Name Servers
Delegation for rtech19.ru is to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.
rtech19.ru partially shares its NS delegation with several other domains, including smolpharm.ru, citykirov.ru, uik.ru and two others.
These name servers regularly co-occur with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru and ns3.nic.ru.
Host names with 6 IP numbers:
ns4-cloud.nic.ru resolves to 89.104.93.30, 89.104.93.33, 89.104.93.34 and 3 other IP addresses.
ns8-cloud.nic.ru resolves to 89.104.93.31, 89.104.93.35, 89.104.93.36 and 3 other IP addresses.
Host names pointing to a single IP address:
ns3-l2.nic.ru points to 193.232.146.1.
ns4-l2.nic.ru points to 91.217.20.20.
ns8-l2.nic.ru points to 91.217.21.20.
Mail Servers
rtech19.ru has one mail server: emx.mail.ru.
rtech19.ru shares the same mail server setup as other domains, including vintageaudio.pro, metallk.com, inled.pro and two others.
At least a portion of rtech19.ru's mail servers are also used by other domains, for example cnews.biz.
The host emx.mail.ru resolves to 94.100.180.180 and 217.69.139.180 — two IP addresses.