b-u-switch.ru - robtex.com
b-u-switch.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=4068291 | ||||||
Subdomains
mail.b-u-switch.ru |
Same first word
b-u-switch.ru |
DNS History
12 records (5 active, 7 former)
○NSd7837.agava.net2015-08-13 → 2017-01-18 · 4 obs
● 2017-01-18 09:20:20
○ 2018-07-05 01:59:16
○ 2026-03-27 05:50:10
●NSns1.hosting.reg.ru2018-07-05 → 2026-03-27 · 3 obs
● 2018-07-05 01:59:16
● 2026-03-27 05:50:10
○NSns1.peredovik-host.ru2015-08-13 → 2017-01-18 · 4 obs
● 2017-01-18 09:20:20
○ 2018-07-05 01:59:16
○ 2026-03-27 05:50:10
●NSns2.hosting.reg.ru2018-07-05 → 2026-03-27 · 3 obs
● 2018-07-05 01:59:16
● 2026-03-27 05:50:10
○NSns2.peredovik-host.ru2015-08-13 → 2017-01-18 · 4 obs
● 2017-01-18 09:20:20
○ 2018-07-05 01:59:16
○ 2026-03-27 05:50:10
●NSserver172.hosting.reg.ru2018-07-05 → 2026-03-27 · 3 obs
● 2018-07-05 01:59:16
● 2026-03-27 05:50:10
●MXemx.mail.ru2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 03:19:12
● 2026-03-27 05:50:10
○MXmail.b-u-switch.ru2015-08-13 → 2017-01-18 · 4 obs
● 2017-01-18 09:20:20
○ 2018-07-05 01:59:16
○ 2026-03-27 05:50:10
○MXmx1.hosting.reg.ru2018-07-05 → 2018-07-05 · 4 obs
● 2018-07-05 01:59:16
○ 2026-02-17 03:19:12
○ 2026-03-27 05:50:10
○MXmx2.hosting.reg.ru2018-07-05 → 2018-07-05 · 4 obs
● 2018-07-05 01:59:16
○ 2026-02-17 03:19:12
○ 2026-03-27 05:50:10
●A31.31.196.2142018-07-05 → 2026-03-27 · 3 obs
● 2018-07-05 01:59:16
● 2026-03-27 05:50:10
○A89.108.75.372015-08-13 → 2017-01-18 · 4 obs
● 2017-01-18 09:20:20
○ 2018-07-05 01:59:16
○ 2026-03-27 05:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| b-u-switch.ru | ns1.hosting.reg.ru, ns2.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.245
NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-u-switch.ru (unsigned zone)
⏱️ Timing
Total: 1434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.196.214 |
| NS | 2 | ns1.hosting.reg.ru, ns2.hosting.reg.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.mail.ru, v=spf1 include:send-box.ru +a +mx ~all |
| SOA | 1 | server172.hosting.reg.ru support.reg.ru |
Analysis
Hierarchy
b-u-switch.ru is the parent of mail.b-u-switch.ru.
IP Addresses
b-u-switch.ru points to a single IP number: 31.31.196.214.
other host names for instance trade-fox.com, itsforum.ru, www.tobtir.ru, yourtype.pro and naprirodu.com share IP numbers with b-u-switch.ru.
Name Servers
b-u-switch.ru is delegated to three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and server172.hosting.reg.ru.
b-u-switch.ru at least partially shares name servers with other domains, for instance geo-a.ru, pirogov-group.ru, ccashadvance.com, icba.ru and kondratyeva.com.
These name servers are commonly used with server256.hosting.reg.ru, server152.hosting.reg.ru, server115.hosting.reg.ru, server141.hosting.reg.ru, vip105.hosting.reg.ru, server26.hosting.reg.ru, server93.hosting.reg.ru and server205.hosting.reg.ru.
Fourteen IP numbers:
ns1.hosting.reg.ru points to 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.
ns2.hosting.reg.ru points to 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.
One IP number:
server172.hosting.reg.ru points to 31.31.196.214.
Mail Servers
b-u-switch.ru is handled by a single mail server, emx.mail.ru.
b-u-switch.ru shares the same mail server setup as other domains, for instance rukav.kz, daotek.ru, domline.ru, hacersahin.com and mail.plitka.online.
b-u-switch.ru shares mail servers with other domains at least partially, including lemamed.ru, skyduna.ru, artmonta.ru, sirius-labtest.ru and petro-pol.ru.
Host emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.