1t.is - robtex.com
1t.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.140.192.226🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru | ||||||
| PTR | server69.hosting.reg.ru | ||||||
| NS | ns1.prostoy.ru ⭐ | ||||||
| A | 212.24.35.171🇷🇺 AS-REGRU212.24.35.0/24 SDC network | ||||||
| PTR | adsl-node-212.24.35.171.caravan.ru | ||||||
| NS | ns1.prostoy.com | ||||||
| A | 146.120.224.244🇷🇺 PROSTOY-RU-AS146.120.224.0/24 | ||||||
| PTR | ns1.prostoy.com | ||||||
| MX | mx1.prostoy.ru ⭐ | ||||||
| A | 212.24.35.178🇷🇺 AS-REGRU212.24.35.0/24 SDC network | ||||||
| PTR | mx1.prostoy.ru | ||||||
| MX | mx2.prostoy.ru(20) | ||||||
| SOA | ns1.prostoy.ruhostmaster@1t.is 2026-03-06 #1 | ||||||
is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.is ⭐ | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
| NS | f.nic.is | ||||||
| SOA | a.nic.ishostmaster@isnic.is serial=1784383802 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.prostoy.com2026-07-06 → 2026-07-18 · 2 obs
● 2026-07-18 15:09:28
●NSns1.prostoy.ru2026-07-06 → 2026-07-18 · 2 obs
● 2026-07-18 15:09:28
●MXmx1.prostoy.ru2026-07-11 → 2026-07-18 · 2 obs
● 2026-07-18 15:09:28
●MXmx2.prostoy.ru2026-07-11 → 2026-07-18 · 2 obs
● 2026-07-18 15:09:28
●A37.140.192.2262026-07-11 → 2026-07-18 · 2 obs
● 2026-07-18 15:09:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, e.nic.is, f.nic.is... | - |
| 1t.is | ns1.prostoy.ru, ns1.prostoy.com | - |
✅ Authoritative Response
Server:146.120.224.244
NS records: ns1.prostoy.ru, ns1.prostoy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1t.is (unsigned zone)
⏱️ Timing
Total: 1069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.140.192.226 |
| NS | 2 | ns1.prostoy.ru, ns1.prostoy.com |
| MX | 2 | mx2.prostoy.ru (pri: 20), mx1.prostoy.ru (pri: 10) |
| SOA | 1 | ns1.prostoy.ru hostmaster.1t.is |
Analysis
IP Addresses
1t.is resolves to just one IP address, 37.140.192.226.
Two other host names, along with www.sbsc.ru, konoplev.net and cflo.info, also share IP numbers with 1t.is.
Name Servers
1t.is is served by two delegated name servers, ns1.prostoy.com and ns1.prostoy.ru.
1t.is shares its NS records with other domains, for example verevkina.ru, prostoy.ru, prostoy.im and two others.
There is at least partial name server overlap between 1t.is and other domains — fin-consultant.com, effecton.net, mediamg.ru and two more among them.
These name servers are routinely deployed together with the name servers a.misconfigured.dns.server.invalid.
ns1.prostoy.com → 146.120.224.244 and ns1.prostoy.ru → 212.24.35.171: one IP number per host name.
Mail Servers
1t.is is served by two mail servers, mx1.prostoy.ru and mx2.prostoy.ru.
Mail server setup for 1t.is matches that of other domains, among them 1t.education.
Host names that point to one IP address:
mx1.prostoy.ru points to the IP address 212.24.35.178.