profsb.com - dns.ninja
profsb.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782634400 | ||||||
Same first word
profsb.com |
Similar names
bsprof.ru |
fsbpro.com |
fbpros.com |
profbs.com |
sbprof.ru |
probfs.com |
forpsb.com |
fbspro.com |
orbfps.com |
bropfs.com |
sbfpro.com |
probfs.net |
fbspor.com |
profbs.de |
bsprof.com |
DNS History
8 records (5 active, 3 former)
○NSachinsk.ens.mail.ru2017-05-28 → 2017-05-28 · 3 obs
○ 2026-02-27 21:36:48
○ 2026-06-28 08:32:02
○NSkemerovo.ens.mail.ru2017-05-28 → 2017-05-28 · 3 obs
○ 2026-02-27 21:36:48
○ 2026-06-28 08:32:02
●NSns1.hosting.reg.ru2026-02-27 → 2026-06-28 · 3 obs
● 2026-02-27 21:36:48
● 2026-06-28 08:32:02
●NSns2.hosting.reg.ru2026-02-27 → 2026-06-28 · 3 obs
● 2026-02-27 21:36:48
● 2026-06-28 08:32:02
●A2a00:f940:2:2:1:4:0:1132026-02-27 → 2026-06-28 · 3 obs
● 2026-02-27 21:36:48
● 2026-06-28 08:32:02
●A31.31.198.2492026-02-27 → 2026-06-28 · 3 obs
● 2026-02-27 21:36:48
● 2026-06-28 08:32:02
○A37.140.192.352017-05-28 → 2017-05-28 · 3 obs
○ 2026-02-27 21:36:48
○ 2026-06-28 08:32:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| profsb.com | ns1.hosting.reg.ru, ns2.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.244
NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for profsb.com (unsigned zone)
⏱️ Timing
Total: 1231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.198.249 |
| AAAA | 1 | 2a00:f940:2:2:1:4:0:113 |
| NS | 2 | ns2.hosting.reg.ru, ns1.hosting.reg.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 2 | v=spf1 +include:_spf.hosting.reg.ru +a +, _globalsign-domain-verification=9Q69CQRs |
| SOA | 1 | ns1.hosting.reg.ru hakimov.reg.ru |
Analysis
IP Addresses
profsb.com directs to two IP numbers, 31.31.198.249 and 2a00:f940:2:2:1:4:0:113
Additional host names — svoyinstrument.ru, jennet.ru, subzero-wolf.ru and two others — share IP numbers with profsb.com.
Name Servers
profsb.com is served by two delegated name servers, ns1.hosting.reg.ru and ns2.hosting.reg.ru.
profsb.com shares its name server setup with other domains, including invent-s.su, sanuvox.ru, median.agency and two others.
profsb.com has at least partial name server overlap with other domains, such as belgium.ru, osn-p.ru, med-mix.ru and two others.
server256.hosting.reg.ru, server152.hosting.reg.ru and server18.hosting.reg.ru — plus 5 other name servers — are commonly paired with these name servers.
Host names with 14 IP numbers:
ns1.hosting.reg.ru carries IP addresses 31.31.194.245, 31.31.194.251 and 31.31.196.37, with 11 other addresses beyond those.
ns2.hosting.reg.ru carries IP addresses 31.31.194.244, 31.31.196.34 and 31.31.196.53, with 11 other addresses beyond those.
Mail Servers
profsb.com has one mail server: emx.mail.ru.
profsb.com shares the same mail server setup as other domains, including avistar.ru, edem.nu, o-s-k.ru and two others.
The mail servers of profsb.com are at least partially shared with other domains, including dv-ok.ru.
emx.mail.ru has two IP addresses: 94.100.180.180 and 217.69.139.180.