rubyflame.ru - robtex.com
rubyflame.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a04:5200:fff3::95🇸🇨 FIRSTBYTE-AS2a04:5200:fff3::/48 | ||||||
| PTR | host.firstbyte.ru | ||||||
| A | 185.189.15.7🇷🇺 FIRSTBYTE-AS185.189.15.0/24 | ||||||
| NS | host.first-server.net ⭐ | ||||||
| A | 185.189.15.7🇷🇺 FIRSTBYTE-AS185.189.15.0/24 | ||||||
| PTR | host.first-server.net | ||||||
| NS | ns1.firstbytedns.net | ||||||
| A | 2a04:5200:ffff::320b🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48 | ||||||
| PTR | free.ds | ||||||
| A | 185.104.248.26🇷🇺 FIRSTBYTE-AS185.104.248.0/24 | ||||||
| PTR | ns1.firstbytedns.net | ||||||
| NS | ns2.firstbytedns.net | ||||||
| A | 2a04:5200:ffff::35de🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48 | ||||||
| PTR | ns2.firstbytedns.net | ||||||
| A | 185.104.248.27🇷🇺 FIRSTBYTE-AS185.104.248.0/24 | ||||||
| PTR | ns2.firstbytedns.net | ||||||
| NS | ns3.firstbytedns.net | ||||||
| A | 2a04:5200:ffff::115d🇸🇨 FIRSTBYTE-AS2a04:5200:ffff::/48 | ||||||
| PTR | ns3.firstbytedns.com | ||||||
| A | 185.180.230.222🇷🇺 FIRSTBYTE-AS185.180.230.0/24 | ||||||
| PTR | ns3.firstbytedns.net | ||||||
| MX | mail.rubyflame.ru ⭐ | ||||||
| A | 2a04:5200:fff3::95🇸🇨 FIRSTBYTE-AS2a04:5200:fff3::/48 | ||||||
| PTR | host.firstbyte.ru | ||||||
| A | 185.189.15.7🇷🇺 FIRSTBYTE-AS185.189.15.0/24 | ||||||
| PTR | host.first-server.net | ||||||
| TXT | v=spf1 ip4:185.189.15.7 a mx ~all | ||||||
| SOA | host.first-server.netroot@host.firstbyte.ru 2024-05-10 #72 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4070678 | ||||||
Subdomains
mail.rubyflame.ru |
Same first word
rubyflame.ru |
rubyflame.com |
Previous names
rubycloudmasters.ru |
rubyco.ru |
rubycode.ru |
rubycom.ru |
rubyconf.ru |
rubycourses.ru |
rubycrown.ru |
rubydecor.ru |
rubydemo.ru |
rubydev.ru |
rubydevil.ru |
rubydos.ru |
rubydrop.ru |
rubyenergy.ru |
rubyfires.ru |
Next names
rubyfox.ru |
rubygecko.ru |
rubyhorizon.ru |
rubyhorse.ru |
rubyhost.ru |
rubyhouse.ru |
rubyhub.ru |
rubyicon.ru |
rubyist.ru |
rubyjam.ru |
rubyjobs.ru |
rubyk.ru |
rubykapustu.ru |
rubykatana.ru |
rubyketik.ru |
rubykids.ru |
rubykon.ru |
DNS History
7 records (7 active, 0 former)
●NShost.first-server.net2026-09-10 → 2026-10-11 · 2 obs
● 2026-10-11 02:44:10
●NSns1.firstbytedns.net2026-09-10 → 2026-10-11 · 2 obs
● 2026-10-11 02:44:10
●NSns2.firstbytedns.net2026-09-10 → 2026-10-11 · 2 obs
● 2026-10-11 02:44:10
●NSns3.firstbytedns.net2026-09-10 → 2026-10-11 · 2 obs
● 2026-10-11 02:44:10
●MXmail.rubyflame.ru2026-09-10 → 2026-10-11 · 2 obs
● 2026-10-11 02:44:10
●A185.189.15.72026-09-10 → 2026-10-11 · 2 obs
● 2026-10-11 02:44:10
●A2a04:5200:fff3::952026-09-10 → 2026-10-11 · 2 obs
● 2026-10-11 02:44:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| rubyflame.ru | ns2.firstbytedns.net, ns1.firstbytedns.net, ns3.firstbytedns.net | - |
✅ Authoritative Response
Server:185.104.248.26
NS records: ns2.firstbytedns.net, ns1.firstbytedns.net, ns3.firstbytedns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubyflame.ru (unsigned zone)
⏱️ Timing
Total: 2066ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.189.15.7 |
| AAAA | 1 | 2a04:5200:fff3::95 |
| NS | 3 | ns1.firstbytedns.net, ns3.firstbytedns.net... |
| MX | 2 | mail.rubyflame.ru (pri: 20), mail.rubyflame.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.189.15.7 a mx ~all |
| SOA | 1 | host.first-server.net root.host.firstbyt |
Analysis
Hierarchy
rubyflame.ru serves as the parent of mail.rubyflame.ru.
IP Addresses
rubyflame.ru directs to two IP numbers, 185.189.15.7 and 2a04:5200:fff3::95
delsprav.com, kalinkingroup.com, mail.cloudfy-import.ru plus two other host names have IP numbers in common with rubyflame.ru.
Name Servers
Four name servers handle the delegation for rubyflame.ru: host.first-server.net, ns1.firstbytedns.net, ns2.firstbytedns.net and ns3.firstbytedns.net.
rubyflame.ru has at least partial name server overlap with other domains, such as skladvip.com, worldspirittravel.ru, isp-nl.ru and two others.
These name servers tend to appear together with the name servers firstbytedns.net, ns1.firstbytedns.ru and ns2.firstbytedns.ru, plus two others.
Host names pointing to two IP addresses:
ns1.firstbytedns.net resolves to 185.104.248.26 and 2a04:5200:ffff::320b.
ns2.firstbytedns.net resolves to 185.104.248.27 and 2a04:5200:ffff::35de.
ns3.firstbytedns.net resolves to 185.180.230.222 and 2a04:5200:ffff::115d.
Host names resolving to a single IP address:
host.first-server.net resolves to 185.189.15.7.
Mail Servers
rubyflame.ru uses one mail server — mail.rubyflame.ru.
mail.rubyflame.ru has two IP addresses: 185.189.15.7 and 2a04:5200:fff3::95.