mastertel.ru - dns.ninja
mastertel.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.171.174.104🇷🇺 MASTERTEL-AS79.171.174.0/23 Mastertel ISP | ||||||
| PTR | 174.171.79.in-addr.arpa.in-addr.mastertelecom.ru | ||||||
| NS | ns1.mastertel.ru ⭐ | ||||||
| A | 2a00:be00:0:1::1🇷🇺 MASTERTEL-AS2a00:be00::/29 | ||||||
| PTR | ns1.mastertel.ru | ||||||
| A | 217.67.178.162🇷🇺 MASTERTEL-AS217.67.176.0/20 Mastertel ISP | ||||||
| PTR | ns1.mastertel.ru | ||||||
| NS | ns3.mastertel.ru | ||||||
| A | 2a00:be00:0:1::a🇷🇺 MASTERTEL-AS2a00:be00::/29 | ||||||
| PTR | ns3.mastertel.ru | ||||||
| A | 178.238.117.124🇷🇺 MASTERTEL-AS178.238.112.0/20 Mastertel ISP | ||||||
| PTR | ns3.mastertel.ru | ||||||
| MX | mail.mastertel.ru ⭐ | ||||||
| A | 109.73.45.104🇷🇺 MASTERTEL-AS109.73.45.0/24 | ||||||
| PTR | mail.mastertel.ru | ||||||
| TXT | v=spf1 include:spf.mastertel.ru -all | ||||||
| TXT | _globalsign-domain-verification=bBCw6WsJQ1LrD33P_hYsZUhRSwGFCRKOjWqZjNt374 | ||||||
| SOA | ns1.mastertel.runoc@mastertel.ru 2026-08-13 #2 | ||||||
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=4070007 | ||||||
Subdomains
tech.mastertel.ru |
proxy.mastertel.ru |
my.mastertel.ru |
spb.mastertel.ru |
mx1.mastertel.ru |
ns1a.mastertel.ru |
sever.mastertel.ru |
nsip.mastertel.ru |
ns3.mastertel.ru |
ns2.mastertel.ru |
corp.mastertel.ru |
mail.mastertel.ru |
pbx.mastertel.ru |
ns4.mastertel.ru |
nsspb2.mastertel.ru |
www.mastertel.ru |
nsspb1.mastertel.ru |
ns1.mastertel.ru |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
●NSns1.mastertel.ru2015-08-17 → 2026-08-16 · 2 obs
● 2026-08-16 09:32:16
●NSns3.mastertel.ru2015-08-17 → 2026-08-16 · 2 obs
● 2026-08-16 09:32:16
○NSnsspb1.mastertel.ru2015-08-17 → 2019-01-22 · 4 obs
● 2019-01-22 17:52:34
○ 2020-03-07 12:07:44
○ 2026-08-16 09:32:16
○NSnsspb2.mastertel.ru2015-08-17 → 2019-01-22 · 4 obs
● 2019-01-22 17:52:34
○ 2020-03-07 12:07:44
○ 2026-08-16 09:32:16
●MXmail.mastertel.ru2015-08-17 → 2026-08-16 · 11 obs
● 2018-02-25 13:16:20
○ 2018-04-26 12:09:18
○ 2018-10-02 16:50:36
● 2019-01-22 17:52:34
○ 2020-03-07 12:07:44
● 2026-02-17 01:57:26
● 2026-05-13 07:48:18
○ 2026-05-13 18:41:32
● 2026-05-15 02:40:52
● 2026-08-16 09:32:16
○MXmastertel-ru.mail.protection.outlook.com2016-02-16 → 2020-03-07 · 5 obs
● 2016-02-16 12:27:32
● 2020-03-07 12:07:44
○ 2026-02-17 01:57:26
○ 2026-08-16 09:32:16
○MXmx1.mastertel.ru2015-08-17 → 2018-10-02 · 4 obs
● 2018-10-02 16:50:36
○ 2019-01-22 17:52:34
○ 2026-08-16 09:32:16
○A164.132.143.1072016-03-02 → 2017-09-05 · 5 obs
● 2016-03-02 11:36:08
● 2017-09-05 15:58:00
○ 2017-09-09 06:45:48
○ 2026-08-16 09:32:16
○A195.208.0.1052015-08-17 → 2016-03-02 · 4 obs
● 2016-03-02 11:36:08
○ 2016-03-09 20:28:54
○ 2026-08-16 09:32:16
○A195.208.0.42015-08-17 → 2016-03-02 · 4 obs
● 2016-03-02 11:36:08
○ 2016-03-09 20:28:54
○ 2026-08-16 09:32:16
○A2.59.40.482020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 12:07:44
○ 2026-02-17 01:57:26
○ 2026-08-16 09:32:16
○A46.105.75.2462017-09-09 → 2018-10-02 · 5 obs
● 2017-09-09 06:45:48
● 2018-10-02 16:50:36
○ 2019-01-22 17:52:34
○ 2026-08-16 09:32:16
○A51.68.170.782019-01-22 → 2019-01-22 · 4 obs
● 2019-01-22 17:52:34
○ 2020-03-07 12:07:44
○ 2026-08-16 09:32:16
●A79.171.174.1042026-02-17 → 2026-08-16 · 6 obs
● 2026-02-17 01:57:26
● 2026-05-13 07:48:18
○ 2026-05-13 18:41:32
● 2026-05-15 02:40:52
● 2026-08-16 09:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| mastertel.ru | ns1.mastertel.ru, ns3.mastertel.ru | 2 records |
✅ Authoritative Response
Server:217.67.178.162
NS records: ns1.mastertel.ru, ns3.mastertel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastertel.ru (unsigned zone)
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.171.174.104 |
| NS | 2 | ns3.mastertel.ru, ns1.mastertel.ru |
| MX | 1 | mail.mastertel.ru (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mastertel.ru -all, _globalsign-domain-verification=bBCw6WsJ |
| SOA | 1 | ns1.mastertel.ru noc.mastertel.ru |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.mastertel.ru, ns3.mastertel.ru)
Analysis
Hierarchy
mastertel.ru is a parent domain; its children include tech.mastertel.ru, proxy.mastertel.ru, my.mastertel.ru, spb.mastertel.ru, mx1.mastertel.ru and a few other host names.
IP Addresses
mastertel.ru has exactly one IP address — 79.171.174.104.
There are other host names — xn--80akayb0afic.xn--p1ai among them — that share IP numbers with mastertel.ru.
Name Servers
DNS delegation for mastertel.ru points to two name servers: ns1.mastertel.ru and ns3.mastertel.ru.
The name server configuration of mastertel.ru is shared with other domains, for instance 171.106.89.in-addr.arpa, 95.44.31.in-addr.arpa, telhistory.ru and two others.
mastertel.ru partially shares its NS delegation with several other domains, including open-technologies.org, vuz4you.ru, royal-center.ru and two others.
In DNS configurations, these name servers often share authority with ns4.mastertel.ru, ns1.dnsynergy.org, ns2.dnsynergy.org and 7 other name servers.
ns1.mastertel.ru directs to 217.67.178.162 and 2a00:be00:0:1::1. ns3.mastertel.ru directs to 178.238.117.124 and 2a00:be00:0:1::a. Each host name carries two IP addresses.
Mail Servers
mastertel.ru uses one mail server — mail.mastertel.ru.
The mail server setup of mastertel.ru matches that of other domains such as corp.mastertel.ru, linkcentre.ru, icloudtech.ru and two others.
mastertel.ru partially shares its mail servers with other domains, sever.mastertel.ru and telhistory.ru being examples.
The mail servers sever-mastertel-ru.mail.protection.outlook.com and telhistory-ru.mail.protection.outlook.com regularly co-occur with these mail servers.
mail.mastertel.ru has exactly one IP number: 109.73.45.104.