bf19.ru - robtex.com
bf19.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.164.86.2🇷🇺 ROSTELECOM-AS212.164.0.0/16 Rostelecom networks | ||||||
| PTR | vhost3.risp.ru | ||||||
| NS | dns1.risp.ru ⭐ | ||||||
| A | 212.164.86.2🇷🇺 ROSTELECOM-AS212.164.0.0/16 Rostelecom networks | ||||||
| PTR | vhost3.risp.ru | ||||||
| NS | dns2.risp.ru | ||||||
| A | 90.189.192.100🇷🇺 ROSTELECOM-AS90.189.192.0/23 ROSTELECOM NETS Sibir RU-SIBNET-NETWORKS | ||||||
| PTR | hst2.sibnet.ru | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 ip4:212.164.86.2 ip4:212.164.71.148 include:spf.unisender.com include:... | ||||||
| TXT | mailru-verification: e327636115449804 | ||||||
| SOA | dns1.risp.ruhd@turbo.nsk.su 2024-06-04 #7 | ||||||
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=4068147 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns1.risp.ru2026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 11:22:32
● 2026-03-16 22:31:40
●NSdns2.risp.ru2026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 11:22:32
● 2026-03-16 22:31:40
○NSns1.hc.ru2015-08-17 → 2017-05-17 · 4 obs
● 2017-05-17 14:22:44
○ 2026-02-15 11:22:32
○ 2026-03-16 22:31:40
○NSns2.hc.ru2015-08-17 → 2017-05-17 · 4 obs
● 2017-05-17 14:22:44
○ 2026-02-15 11:22:32
○ 2026-03-16 22:31:40
●A212.164.86.22026-02-15 → 2026-03-16 · 3 obs
● 2026-02-15 11:22:32
● 2026-03-16 22:31:40
○A89.111.178.142015-08-17 → 2017-05-17 · 4 obs
● 2017-05-17 14:22:44
○ 2026-02-15 11:22:32
○ 2026-03-16 22:31:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| bf19.ru | dns1.risp.ru, dns2.risp.ru | - |
✅ Authoritative Response
Server: 212.164.86.2
NS records: dns1.risp.ru, dns2.risp.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bf19.ru (unsigned zone)
⏱️ Timing
Total: 1813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.164.86.2 |
| NS | 2 | dns1.risp.ru, dns2.risp.ru |
| MX | 1 | mx.yandex.ru (pri: 0) |
| TXT | 2 | v=spf1 ip4:212.164.86.2 ip4:212.164.71.1, mailru-verification: e327636115449804 |
| SOA | 1 | dns1.risp.ru hd.turbo.nsk.su |
Analysis
IP Addresses
bf19.ru points to a single IP number: 212.164.86.2.
other host names for instance troickoe22.ru, vhost3.risp.ru, n-l-i.ru, mega-com.ru and hosting.tomsknet.ru share IP numbers with bf19.ru.
Name Servers
bf19.ru is delegated to two name servers: dns1.risp.ru and dns2.risp.ru.
bf19.ru shares the same name server setup as other domains, for example traisel.ru, xn--80aauk8ak4e.xn--p1ai, tomstone.ru, alena-anders.ru and pgst.ru.
bf19.ru at least partially shares name servers with other domains, for instance azav.net, admburla.ru, simex-ftir.ru, leto.tomsk.ru and dises.ru.
Host names with one IP number:
The host dns1.risp.ru points to 212.164.86.2 and the host dns2.risp.ru points to 90.189.192.100.
Mail Servers
bf19.ru is handled by a single mail server, mx.yandex.ru.
bf19.ru shares the same mail server setup as other domains, for instance regfil.ru, meloun.pro, vlti.ru, smart-docs.ru and co.mylove.ru.
bf19.ru shares mail servers with other domains at least partially, including kwadroom.com, apertum.ru, megapl.ru, myasnikov-clinic.ru and www.spk-region.ru.
these mail servers are commonly used alongside mx.yandex.net.
Host mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.