instrumentru.ru - robtex.com
instrumentru.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.177.216.29🇷🇺 ADMAN-AS185.177.216.0/24 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | _globalsign-domain-verification=ZatHtV7ICk5K5TZb4rv881Idp3VtVWpvNlQas1TEtJ | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=12 | ||||||
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=4068826 | ||||||
Previously NS for
Same first word
instrumentru.ru |
Similar names
DNS History
16 records (6 active, 10 former)
○NSns1.hosting.reg.ru2016-01-11 → 2016-11-29 · 5 obs
● 2016-01-11 01:35:10
● 2016-11-29 14:31:36
○ 2026-03-28 15:33:06
○ 2026-05-10 17:56:10
●NSns1.timeweb.ru2015-06-28 → 2026-05-10 · 6 obs
● 2015-11-06 00:31:44
○ 2016-01-11 01:35:10
○ 2016-11-29 14:31:36
● 2026-03-28 15:33:06
● 2026-05-10 17:56:10
○NSns2.hosting.reg.ru2016-01-11 → 2016-11-29 · 5 obs
● 2016-01-11 01:35:10
● 2016-11-29 14:31:36
○ 2026-03-28 15:33:06
○ 2026-05-10 17:56:10
●NSns2.timeweb.ru2015-06-28 → 2026-05-10 · 6 obs
● 2015-11-06 00:31:44
○ 2016-01-11 01:35:10
○ 2016-11-29 14:31:36
● 2026-03-28 15:33:06
● 2026-05-10 17:56:10
●NSns3.timeweb.org2015-06-28 → 2026-05-10 · 6 obs
● 2015-11-06 00:31:44
○ 2016-01-11 01:35:10
○ 2016-11-29 14:31:36
● 2026-03-28 15:33:06
● 2026-05-10 17:56:10
●NSns4.timeweb.org2015-06-28 → 2026-05-10 · 6 obs
● 2015-11-06 00:31:44
○ 2016-01-11 01:35:10
○ 2016-11-29 14:31:36
● 2026-03-28 15:33:06
● 2026-05-10 17:56:10
○NSvip4.hosting.reg.ru2016-01-11 → 2016-11-29 · 5 obs
● 2016-01-11 01:35:10
● 2016-11-29 14:31:36
○ 2026-03-28 15:33:06
○ 2026-05-10 17:56:10
●MXmx.yandex.net2026-03-28 → 2026-05-10 · 3 obs
● 2026-03-28 15:33:06
● 2026-05-10 17:56:10
○MXmx1.hosting.reg.ru2016-01-11 → 2016-11-29 · 5 obs
● 2016-01-11 01:35:10
● 2016-11-29 14:31:36
○ 2026-03-28 15:33:06
○ 2026-05-10 17:56:10
○MXmx1.timeweb.ru2015-06-28 → 2015-11-06 · 4 obs
● 2015-11-06 00:31:44
○ 2016-01-11 01:35:10
○ 2026-05-10 17:56:10
○MXmx2.hosting.reg.ru2016-01-11 → 2016-11-29 · 5 obs
● 2016-01-11 01:35:10
● 2016-11-29 14:31:36
○ 2026-03-28 15:33:06
○ 2026-05-10 17:56:10
○MXmx2.timeweb.ru2015-06-28 → 2015-11-06 · 4 obs
● 2015-11-06 00:31:44
○ 2016-01-11 01:35:10
○ 2026-05-10 17:56:10
●A185.177.216.292026-03-28 → 2026-05-10 · 3 obs
● 2026-03-28 15:33:06
● 2026-05-10 17:56:10
○A188.225.20.362015-06-28 → 2015-11-06 · 4 obs
● 2015-11-06 00:31:44
○ 2016-01-11 01:35:10
○ 2026-05-10 17:56:10
○A37.140.192.1402016-01-11 → 2016-11-29 · 5 obs
● 2016-01-11 01:35:10
● 2016-11-29 14:31:36
○ 2026-03-28 15:33:06
○ 2026-05-10 17:56:10
○A89.26.243.1672015-06-28 → 2015-06-28 · 3 obs
○ 2026-03-28 15:33:06
○ 2026-05-10 17:56:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| instrumentru.ru | ns4.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru, ns3.timeweb.org | 2 records |
✅ Authoritative Response
Server:217.78.234.130
NS records: ns4.timeweb.org, ns2.timeweb.ru, ns1.timeweb.ru, ns3.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instrumentru.ru (unsigned zone)
⏱️ Timing
Total: 4221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.177.216.29 |
| NS | 4 | ns4.timeweb.org, ns2.timeweb.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, _globalsign-domain-verification=ZatHtV7I |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
IP Addresses
instrumentru.ru resolves to one IP number: 185.177.216.29.
Name Servers
instrumentru.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
instrumentru.ru at least partially shares name servers with other domains, for instance mebel-murom.ru, orgrf.ru, freshremix.ru, luxon.biz and xx01.ru.
Host names with two IP numbers:
ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130; ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139; ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93; ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
instrumentru.ru is handled by a single mail server, mx.yandex.net.
instrumentru.ru shares the same mail server setup as other domains, for instance gonin.ru, susedenko.ru, pm-t.kz, erolmakina.com.tr and urkacnc.com.
instrumentru.ru shares some mail servers with other domains, at least partially, for instance fortheweb.com, vsmirnov.ru, screenmaster.ru, fedorovmedcenter.ru and idealideas.ru.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.