b-master.pro - robtex.com
b-master.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.19.64.95🇷🇺 TimeWeb-AS46.19.64.0/24 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=64 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1784928283 | ||||||
Subdomains
codex.b-master.pro |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.timeweb.ru2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 21:37:44
●NSns2.timeweb.ru2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 21:37:44
●NSns3.timeweb.org2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 21:37:44
●NSns4.timeweb.org2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 21:37:44
●A46.19.64.952026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 21:37:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | - |
| b-master.pro | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-master.pro (unsigned zone)
⏱️ Timing
Total: 4906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.19.64.95 |
| NS | 4 | ns3.timeweb.org, ns1.timeweb.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
Hierarchy
b-master.pro is the parent zone for codex.b-master.pro.
IP Addresses
b-master.pro directs to one IP number, which is 46.19.64.95.
Among the host names that share IP numbers with b-master.pro are idlect.ru, v-ruki.ru, www.hermestaxi.ru and two others.
Name Servers
The domain b-master.pro is delegated to these four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
b-master.pro partially shares its NS delegation with several other domains, including 4eo.ru, xn--b1afjbiefkl6g2b.xn--p1ai, tilan.ru and two others.
ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each carry two IP addresses. ns3.timeweb.org has 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org has 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru has 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru has 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
b-master.pro routes its mail through a single mail server, emx.mail.ru.
b-master.pro has the same mail server arrangement as a number of other domains, for example usht.ru, ogrk-center.ru, mkstelecom.ru and two more.
The MX records for b-master.pro are at least partially shared with other domains, such as madad.tj, astreya.pro, ombudsmanrd.ru and all-solutions.ru.
The host emx.mail.ru resolves to 94.100.180.180 and 217.69.139.180 — two IP addresses.