bul.ru - robtex.com
bul.ru
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=4068145 | ||||||
Subdomains
Same first word
Similar names
DNS History
16 records (11 active, 5 former)
●NSns.masterhost.ru2015-08-20 → 2026-03-15 · 2 obs
● 2026-03-15 05:58:16
●NSns1.masterhost.ru2015-08-20 → 2026-03-15 · 2 obs
● 2026-03-15 05:58:16
●NSns2.masterhost.ru2015-08-20 → 2026-03-15 · 2 obs
● 2026-03-15 05:58:16
●A2a00:15f8:a000:5:1:11:6:bd792015-08-20 → 2026-03-15 · 2 obs
● 2026-03-15 05:58:16
●A2a00:15f8:a000:5:1:12:6:bd792015-08-20 → 2026-03-15 · 2 obs
● 2026-03-15 05:58:16
●A2a00:15f8:a000:5:1:13:6:bd792015-08-20 → 2026-03-15 · 2 obs
● 2026-03-15 05:58:16
●A2a00:15f8:a000:5:1:14:6:bd792015-08-20 → 2026-03-15 · 2 obs
● 2026-03-15 05:58:16
○A90.156.201.1002015-08-20 → 2017-07-15 · 4 obs
● 2017-07-15 22:01:16
○ 2021-04-09 02:10:48
○ 2026-03-15 05:58:16
○A90.156.201.112017-07-14 → 2017-07-15 · 5 obs
● 2017-07-14 01:00:56
● 2017-07-15 22:01:16
○ 2021-04-09 02:10:48
○ 2026-03-15 05:58:16
●A90.156.201.1142021-04-09 → 2026-03-15 · 3 obs
● 2021-04-09 02:10:48
● 2026-03-15 05:58:16
●A90.156.201.1172021-04-09 → 2026-03-15 · 3 obs
● 2021-04-09 02:10:48
● 2026-03-15 05:58:16
○A90.156.201.152015-08-20 → 2017-01-18 · 4 obs
● 2017-01-18 22:20:16
○ 2017-07-14 01:00:56
○ 2026-03-15 05:58:16
●A90.156.201.322021-04-09 → 2026-03-15 · 3 obs
● 2021-04-09 02:10:48
● 2026-03-15 05:58:16
●A90.156.201.802021-04-09 → 2026-03-15 · 3 obs
● 2021-04-09 02:10:48
● 2026-03-15 05:58:16
○A90.156.201.882015-08-20 → 2017-07-15 · 4 obs
● 2017-07-15 22:01:16
○ 2021-04-09 02:10:48
○ 2026-03-15 05:58:16
○A90.156.201.982015-08-20 → 2017-07-15 · 4 obs
● 2017-07-15 22:01:16
○ 2021-04-09 02:10:48
○ 2026-03-15 05:58:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | - |
| bul.ru | ns2.masterhost.ru, ns.masterhost.ru, ns1.masterhost.ru | - |
✅ Authoritative Response
Server: 90.156.137.50
NS records: ns2.masterhost.ru, ns.masterhost.ru, ns1.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bul.ru (unsigned zone)
⏱️ Timing
Total: 1364ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.80, 90.156.201.117... |
| AAAA | 4 | 2a00:15f8:a000:5:1:11:6:bd79, 2a00:15f8:a000:5:1:14:6:bd79... |
| NS | 3 | ns.masterhost.ru, ns1.masterhost.ru... |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Hierarchy
bul.ru is a parent of www.bul.ru and bul.bul.ru.
IP Addresses
bul.ru points to eight IPs: 2a00:15f8:a000:5:1:11:6:bd79, 2a00:15f8:a000:5:1:12:6:bd79, 2a00:15f8:a000:5:1:13:6:bd79, 2a00:15f8:a000:5:1:14:6:bd79, 90.156.201.32, 90.156.201.80, 90.156.201.114 and 90.156.201.117.
Other host names, for instance heavymusic.ru, oclib.org, z3t.ru, ye8.ru and cgi.su share IP numbers with bul.ru.
Name Servers
The delegation for bul.ru is handled by three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
bul.ru at least partially shares name servers with other domains, for instance michelex.ru, concord-moscow.ru, albit.org, kattrys.ru and regression.pro.
Two IP numbers per host:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50.
ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161.
ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.