polygr.ru - robtex.com
polygr.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=4068284 | ||||||
Previously MX for
polygr.ru |
Subdomains
mail.polygr.ru |
Same first word
polygr.ru |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns.caravan.ru2009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-22 00:09:20
○ 2026-03-26 16:14:54
●NSns1.sprinthost.ru2015-08-22 → 2026-03-26 · 3 obs
● 2015-08-22 00:09:20
● 2026-03-26 16:14:54
○NSns2.caravan.ru2009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-22 00:09:20
○ 2026-03-26 16:14:54
●NSns2.sprinthost.ru2015-08-22 → 2026-03-26 · 3 obs
● 2015-08-22 00:09:20
● 2026-03-26 16:14:54
●NSns3.sprinthost.net2026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 16:28:26
● 2026-03-26 16:14:54
●NSns4.sprinthost.net2026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 16:28:26
● 2026-03-26 16:14:54
●MXmail.polygr.ru2015-08-22 → 2026-03-26 · 3 obs
● 2015-08-22 00:09:20
● 2026-03-26 16:14:54
○MXpolygr.ru2009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-22 00:09:20
○ 2026-03-26 16:14:54
●A141.8.193.612026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 16:28:26
● 2026-03-26 16:14:54
○A141.8.194.2362016-03-30 → 2017-01-26 · 5 obs
● 2016-03-30 16:54:40
● 2017-01-26 07:49:06
○ 2026-03-04 16:28:26
○ 2026-03-26 16:14:54
○A217.23.153.2512009-01-11 → 2009-01-11 · 3 obs
○ 2015-08-22 00:09:20
○ 2026-03-26 16:14:54
●A2a0a:2b42:0:e::2026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 16:28:26
● 2026-03-26 16:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net... | - |
| polygr.ru | ns2.sprinthost.ru, ns1.sprinthost.ru | 7 records |
✅ Authoritative Response
Server:82.147.71.233
NS records: ns2.sprinthost.ru, ns1.sprinthost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polygr.ru (unsigned zone)
⏱️ Timing
Total: 898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.8.193.61 |
| AAAA | 1 | 2a0a:2b42:0:e:: |
| NS | 4 | ns4.sprinthost.net, ns2.sprinthost.ru... |
| MX | 1 | mail.polygr.ru (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:141.8.193.61 ip6:2a0a:2b |
| SOA | 1 | ns1.sprinthost.ru admin.sprinthost.ru |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (ns2.sprinthost.ru, ns2.sprinthost.ru, ns2.sprinthost.ru...)
Analysis
Hierarchy
polygr.ru is the parent of mail.polygr.ru.
IP Addresses
polygr.ru resolves to two IP numbers: 2a0a:2b42:0:e:: and 141.8.193.61.
Other host names, for instance eda-woda.ru, bewitech.ru, mail.kran71.ru, mail.airfoto.ru and almas78.ru share IP numbers with polygr.ru.
Name Servers
polygr.ru is delegated to four name servers: ns3.sprinthost.net, ns4.sprinthost.net, ns1.sprinthost.ru and ns2.sprinthost.ru.
polygr.ru shares some name servers with other domains, for example 3dol.ru, denkin.ru, hstn.ru, nnsokol.ru and orp.spb.ru.
Host names with four IP numbers:
Host ns1.sprinthost.ru points to: 79.141.74.44, 84.201.185.148, 141.8.196.224 and 178.128.39.144.
Host ns2.sprinthost.ru points to: 95.217.7.113, 172.105.69.137, 185.4.180.91 and 185.185.68.190.
Host names with three IP numbers:
Host ns3.sprinthost.net points to: 84.201.185.148, 95.217.7.113 and 178.128.39.144.
Host ns4.sprinthost.net points to: 79.141.74.44, 172.105.69.137 and 185.4.180.91.
Host names that point to 79.141.74.44: ns1.sprinthost.ru and ns4.sprinthost.net.
Host names that point to 84.201.185.148: ns1.sprinthost.ru and ns3.sprinthost.net.
Host names that point to 178.128.39.144: ns1.sprinthost.ru and ns3.sprinthost.net.
Host names that point to 95.217.7.113: ns2.sprinthost.ru and ns3.sprinthost.net.
Host names that point to 172.105.69.137: ns2.sprinthost.ru and ns4.sprinthost.net.
Host names that point to 185.4.180.91: ns2.sprinthost.ru and ns4.sprinthost.net.
Mail Servers
polygr.ru is handled by a single mail server, mail.polygr.ru.
mail.polygr.ru resolves to two IPs: 2a0a:2b42:0:e:: and 141.8.193.61.