prog1c.ru - robtex.com
prog1c.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=4068879 | ||||||
Previously MX for
Subdomains
mail.prog1c.ru |
Same first word
prog1c.ru |
DNS History
12 records (6 active, 6 former)
○NSns1.bluehost.com2015-07-20 → 2016-04-06 · 4 obs
● 2016-04-06 20:31:04
○ 2026-02-15 14:58:58
○ 2026-05-14 14:05:40
●NSns1.sprinthost.ru2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 14:58:58
● 2026-05-14 14:05:40
○NSns2.bluehost.com2015-07-20 → 2016-04-06 · 4 obs
● 2016-04-06 20:31:04
○ 2026-02-15 14:58:58
○ 2026-05-14 14:05:40
●NSns2.sprinthost.ru2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 14:58:58
● 2026-05-14 14:05:40
●NSns3.sprinthost.net2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 14:58:58
● 2026-05-14 14:05:40
●NSns4.sprinthost.net2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 14:58:58
● 2026-05-14 14:05:40
●MXmail.prog1c.ru2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 14:58:58
● 2026-05-14 14:05:40
○MXprog1c.ru2015-07-20 → 2016-04-06 · 4 obs
● 2016-04-06 20:31:04
○ 2026-02-15 14:58:58
○ 2026-05-14 14:05:40
○A141.8.192.1592026-02-15 → 2026-05-14 · 2 obs
○ 2026-05-14 14:05:40
●A141.8.192.162026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 14:58:58
● 2026-05-14 14:05:40
○A69.195.124.692015-07-20 → 2016-04-06 · 4 obs
● 2016-04-06 20:31:04
○ 2017-05-24 03:43:52
○ 2026-05-14 14:05:40
○A83.222.14.2072017-05-24 → 2017-05-24 · 4 obs
● 2017-05-24 03:43:52
○ 2026-02-15 14:58:58
○ 2026-05-14 14:05:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| prog1c.ru | ns3.sprinthost.net, ns2.sprinthost.ru, ns1.sprinthost.ru, ns4.sprinthost.net | 6 records |
✅ Authoritative Response
Server:185.4.180.91
NS records: ns3.sprinthost.net, ns2.sprinthost.ru, ns1.sprinthost.ru, ns4.sprinthost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prog1c.ru (unsigned zone)
⏱️ Timing
Total: 805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.8.192.16 |
| NS | 4 | ns3.sprinthost.net, ns1.sprinthost.ru... |
| MX | 1 | mail.prog1c.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4: |
| SOA | 1 | ns1.sprinthost.ru admin.sprinthost.ru |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns2.sprinthost.ru, ns2.sprinthost.ru, ns2.sprinthost.ru...)
Analysis
Hierarchy
The parent of mail.prog1c.ru is prog1c.ru.
IP Addresses
prog1c.ru points to IP number: 141.8.192.16.
Other host names such as teflrussia.com, www.etiud.ru, allomaster.com, www.school347.ru and leto.estate share IPs with prog1c.ru.
Name Servers
prog1c.ru is delegated to four name servers: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.
prog1c.ru at least partially shares name servers with other domains, for instance denimpark.ru, clschool.ru, avtovoprosi.ru, pelyh.com and orprint.spb.ru.
Host names with three IP numbers:
ns3.sprinthost.net points to 95.217.7.113, 141.8.194.234 and 178.128.39.144; ns4.sprinthost.net points to 172.105.69.137, 185.4.180.91 and 185.251.91.99; ns1.sprinthost.ru points to 84.201.185.148, 141.8.196.186 and 141.8.196.224; ns2.sprinthost.ru points to 138.249.246.35, 141.8.193.151 and 185.185.68.190.
Mail Servers
prog1c.ru is handled by a single mail server, mail.prog1c.ru.
mail.prog1c.ru points to a single IP: 141.8.192.16.