fish.study - robtex.com
fish.study
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1793406651 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.timeweb.ru2026-09-06 → 2026-10-31 · 2 obs
● 2026-10-31 02:40:10
●NSns2.timeweb.ru2026-09-06 → 2026-10-31 · 2 obs
● 2026-10-31 02:40:10
●NSns3.timeweb.org2026-09-06 → 2026-10-31 · 2 obs
● 2026-10-31 02:40:10
●NSns4.timeweb.org2026-09-06 → 2026-10-31 · 2 obs
● 2026-10-31 02:40:10
●MXmx1.timeweb.ru2026-09-06 → 2026-10-31 · 4 obs
○ 2026-09-08 18:22:58
● 2026-09-08 22:39:58
● 2026-10-31 02:40:10
●MXmx2.timeweb.ru2026-09-06 → 2026-10-31 · 4 obs
○ 2026-09-08 18:22:58
● 2026-09-08 22:39:58
● 2026-10-31 02:40:10
●A83.219.137.22026-09-06 → 2026-10-31 · 4 obs
○ 2026-09-08 18:22:58
● 2026-09-08 22:39:58
● 2026-10-31 02:40:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | a.nic.study, b.nic.study, c.nic.study, x.nic.study... | 12 records |
| fish.study | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fish.study (unsigned zone)
⏱️ Timing
Total: 3382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.219.137.2 |
| NS | 4 | ns2.timeweb.ru, ns4.timeweb.org... |
| MX | 2 | mx1.timeweb.ru (pri: 10), mx2.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
fish.study resolves to one IP address: 83.219.137.2.
Among the host names that share IP numbers with fish.study is ppp-static10-2.tis-dialog.ru, as one example.
Name Servers
The authoritative name servers for fish.study are ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
The name servers of fish.study overlap at least partially with those of other domains — among them datewithdiana.ru, home-mama.ru, prigonavtoizkitaya.ru and two more.
Each of the four hosts ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru has two IP addresses. ns3.timeweb.org points to 217.78.234.130 and 2a03:6f07:4::2. ns4.timeweb.org points to 139.45.249.139 and 2a00:65e0:6:5:232a::2. ns1.timeweb.ru points to 85.193.93.93 and 2a03:6f04:dead:bee::1. ns2.timeweb.ru points to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
Mail for fish.study is handled by two mail servers — mx1.timeweb.ru and mx2.timeweb.ru.
fish.study uses an identical mail server configuration to several other domains — among them yrsliga.ru, mojorno.ru, rocketseed.ru and two more.
fish.study has mail servers in common with other domains — grossko.ru being one example.
mx1.timeweb.ru resolves to 92.53.116.47 and 2a03:6f00:3::5c35:742f. Likewise, mx2.timeweb.ru resolves to 92.53.116.51 and 2a03:6f00:3::5c35:7433 — two IP addresses apiece.