rs-sharp.ru - robtex.com
rs-sharp.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.120.230.103🇷🇺 RU-JSCIOT188.120.224.0/20 | ||||||
| PTR | example.com | ||||||
| NS | example.com ⭐ 🔒 | ||||||
| A | 2606:4700::6812:1a78🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700::6812:1b78🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.18.26.120Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.18.27.120Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.firstvds.ru | ||||||
| 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.firstvds.ru | ||||||
| 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.rs-sharp.ru ⭐ | ||||||
| A | 188.120.230.103🇷🇺 RU-JSCIOT188.120.224.0/20 | ||||||
| PTR | example.com | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | example.comroot@example.com 2022-04-14 #55 | ||||||
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=4068419 | ||||||
Subdomains
Same first word
rs-sharp.ru |
DNS History
8 records (5 active, 3 former)
●NSexample.com2026-02-18 → 2026-04-06 · 3 obs
● 2026-02-18 13:12:40
● 2026-04-06 22:46:42
●NSns1.firstvds.ru2026-02-18 → 2026-04-06 · 3 obs
● 2026-02-18 13:12:40
● 2026-04-06 22:46:42
○NSns1.reg.ru2020-03-28 → 2020-03-28 · 3 obs
○ 2026-02-18 13:12:40
○ 2026-04-06 22:46:42
●NSns2.firstvds.ru2026-02-18 → 2026-04-06 · 3 obs
● 2026-02-18 13:12:40
● 2026-04-06 22:46:42
○NSns2.reg.ru2020-03-28 → 2020-03-28 · 3 obs
○ 2026-02-18 13:12:40
○ 2026-04-06 22:46:42
●MXmail.rs-sharp.ru2026-02-18 → 2026-04-06 · 2 obs
● 2026-04-06 22:46:42
●A188.120.230.1032026-02-18 → 2026-04-06 · 3 obs
● 2026-02-18 13:12:40
● 2026-04-06 22:46:42
○A54.38.135.2312020-03-28 → 2020-03-28 · 3 obs
○ 2026-02-18 13:12:40
○ 2026-04-06 22:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| rs-sharp.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rs-sharp.ru (unsigned zone)
⏱️ Timing
Total: 594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.120.230.103 |
| NS | 2 | ns2.firstvds.ru, ns1.firstvds.ru |
| MX | 2 | mail.rs-sharp.ru (pri: 10), mail.rs-sharp.ru (pri: 20) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | example.com root.example.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
Hierarchy
rs-sharp.ru is a parent of www.rs-sharp.ru and mail.rs-sharp.ru.
IP Addresses
rs-sharp.ru maps to IP address 188.120.230.103.
Other host names, for instance www.rs-sharp.ru, rs-nivona.ru, mail.rs-sharp.ru, mail.rs-aeg.ru and rs-smeg.ru share IP numbers with rs-sharp.ru.
Name Servers
rs-sharp.ru is delegated to name servers example.com, ns1.firstvds.ru and ns2.firstvds.ru.
rs-sharp.ru at least partially shares name servers with other domains such as crackme.ru, astroglaz.ru, redkot56.ru, eurohouse24.ru and bac-set.com.
These name servers are often used together with firstvds.ru, ns1.example.com, ns2.example.com, gslbdal1.capstonelogistics.com, gslbdal2.capstonelogistics.com, gslbatl1.capstonelogistics.com, gslbatl2.capstonelogistics.com, dommainer151025.ru, ns1.fasthostvds.com and ns2.fasthostvds.com.
Host names with four IPs:
example.com points to 2606:4700::6812:1a78, 2606:4700::6812:1b78, 104.18.26.120 and 104.18.27.120.
Host names with two IPs:
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.
Mail Servers
rs-sharp.ru is handled by a single mail server, mail.rs-sharp.ru.
mail.rs-sharp.ru points to one IP number: 188.120.230.103.