sg-expert.ru - robtex.com
sg-expert.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.172.7.197🇷🇺 RU-JSCIOT109.172.6.0/23 | ||||||
| PTR | dommainer151025.ru | ||||||
| NS | dommainer151025.ru ⭐ | ||||||
| NS | ns1.fasthostvds.com ⚠️ Not in zone NS records | ||||||
| A | 109.172.7.197🇷🇺 RU-JSCIOT109.172.6.0/23 | ||||||
| PTR | dommainer151025.ru | ||||||
| NS | ns1.firstvds.ru ⚠️ Not in parent delegation | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.fasthostvds.com ⚠️ Not in zone NS records | ||||||
| A | 149.154.67.5🇷🇺 RU-JSCIOT149.154.66.0/23 | ||||||
| PTR | dommainer151025.ru | ||||||
| NS | ns2.firstvds.ru ⚠️ Not in parent delegation | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.sg-expert.ru(20) | ||||||
| A | 109.172.7.197🇷🇺 RU-JSCIOT109.172.6.0/23 | ||||||
| PTR | dommainer151025.ru | ||||||
| TXT | v=spf1 ip4:109.172.7.197 a mx ~all | ||||||
| SOA | dommainer151025.ruroot@dommainer151025.ru 2025-10-18 #0 | ||||||
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=4068509 | ||||||
Same first word
sg-expert.co.jp |
sg-expert.ru |
Similar names
DNS History
7 records (7 active, 0 former)
●NSdommainer151025.ru2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 07:59:50
●NSns1.fasthostvds.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 07:59:50
●NSns1.firstvds.ru2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 07:59:50
●NSns2.fasthostvds.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 07:59:50
●NSns2.firstvds.ru2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 07:59:50
●MXmail.sg-expert.ru2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 07:59:50
●A109.172.7.1972026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 07:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| sg-expert.ru | ns1.fasthostvds.com, ns2.fasthostvds.com | - |
✅ Authoritative Response
Server:109.172.7.197
NS records: ns1.fasthostvds.com, ns2.fasthostvds.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sg-expert.ru (unsigned zone)
⏱️ Timing
Total: 1154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.172.7.197 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | mail.sg-expert.ru (pri: 20), mail.sg-expert.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:109.172.7.197 a mx ~all |
| SOA | 1 | dommainer151025.ru root.dommainer151025. |
Analysis
IP Addresses
sg-expert.ru points to a single IP: 109.172.7.197.
Other host names, for instance mail.2433.ru, zarab.ru, mail.svetroom.ru, iphoneremont.ru and belgames.ru share IP numbers with sg-expert.ru.
Name Servers
sg-expert.ru is delegated to five name servers: dommainer151025.ru, ns1.fasthostvds.com, ns2.fasthostvds.com, ns1.firstvds.ru and ns2.firstvds.ru.
sg-expert.ru at least partially shares its name servers with other domains, for instance zms24.ru, luxdom53.ru, zefirka.net, blog29.ru and doctor-sokolov.ru.
These name servers are commonly used with firstvds.ru, ns1.example.com and ns2.example.com.
Host names with two IP numbers:
ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160.
Host names with one IP number:
ns1.fasthostvds.com points to 109.172.7.197.
ns2.fasthostvds.com points to 149.154.67.5.
Mail Servers
sg-expert.ru is served by a single mail server, mail.sg-expert.ru.
mail.sg-expert.ru points to IP number 109.172.7.197.