si66.ru - robtex.com
si66.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.12.197.79🇷🇺 INSYS-AS85.12.192.0/18 INSYS network | ||||||
| PTR | virt79.mesto.biz | ||||||
| PTR | hb-ub-804-vm-7079.isnet.ru | ||||||
| NS | ns.isnet.ru ⭐ | ||||||
| A | 2a00:1c70:1111:1::b🇷🇺 INSYS-AS2a00:1c70::/32 INSYS network | ||||||
| PTR | ns.isnet.ru | ||||||
| A | 85.12.197.230🇷🇺 INSYS-AS85.12.192.0/18 INSYS network | ||||||
| PTR | ns.isnet.ru | ||||||
| NS | ns2.isnet.ru | ||||||
| A | 2a00:1c70:1111:2::4🇷🇺 INSYS-AS2a00:1c70::/32 INSYS network | ||||||
| PTR | ns2.isnet.ru | ||||||
| A | 217.24.176.238🇷🇺 INSYS-AS217.24.176.0/20 INSYS network | ||||||
| PTR | ns2.isnet.ru | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| 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 | v=spf1 redirect=_spf.yandex.ru | ||||||
| SOA | ns2.isnet.ruhostmaster@mesto.biz serial=1463486667 | ||||||
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=4068305 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A85.12.197.792015-05-09 → 2026-03-28 · 2 obs
● 2026-03-28 09:54:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net... | - |
| si66.ru | ns.isnet.ru, ns2.isnet.ru | 2 records |
✅ Authoritative Response
Server:85.12.197.230
NS records: ns.isnet.ru, ns2.isnet.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for si66.ru (unsigned zone)
⏱️ Timing
Total: 929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.12.197.79 |
| NS | 2 | ns.isnet.ru, ns2.isnet.ru |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.ru |
| SOA | 1 | ns2.isnet.ru hostmaster.mesto.biz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.isnet.ru, ns.isnet.ru)
Analysis
IP Addresses
si66.ru points to a single IP: 85.12.197.79.
Other host names, for instance tropinki556.ru, mail.ekb-abc.ru, mail.tropinki556.ru, hb-ub-804-vm-7079.isnet.ru and virt79.mesto.biz share IP numbers with si66.ru.
Name Servers
Two name servers ns2.isnet.ru and ns.isnet.ru handle delegation for si66.ru.
si66.ru uses the same name server setup as other domains, for example 164.163.46.in-addr.arpa, hosting-vm-135.mesto.biz, 169.143.91.in-addr.arpa, relay01.profintel.ru and 69.104.212.in-addr.arpa.
si66.ru shares name servers with other domains at least in part, for instance gorodlesnoy.ru.
Host names with two IP numbers:
ns2.isnet.ru points to: 2a00:1c70:1111:2::4 and 217.24.176.238
ns.isnet.ru points to: 2a00:1c70:1111:1::b and 85.12.197.230
Mail Servers
si66.ru is handled by a single mail server, mx.yandex.ru.
si66.ru has the same mail server setup as other domains, including kholodovitch.com, quadronet.net, kurono.ru, apm-com.ru and mnebuket.ru.
si66.ru shares some mail servers with other domains, at least partially, such as gitiz.ru, myparts.by, erawadee.com, vicsan.ru and inmunexsa.com.
These mail servers are often used with the mail servers mx.yandex.net.
Host mx.yandex.ru resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.