dev2b.ru - robtex.com
dev2b.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.63.191.70🇷🇺 RU-JSCIOT185.63.188.0/22 | ||||||
| PTR | managerndsoptinfo.fvds.ru | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| 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 | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=37 | ||||||
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=4068812 | ||||||
Same first word
dev2b.ru |
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns1.yandex.net2015-12-04 → 2026-05-09 · 3 obs
● 2015-12-04 02:12:30
● 2026-05-09 13:58:22
●NSdns2.yandex.net2015-12-04 → 2026-05-09 · 3 obs
● 2015-12-04 02:12:30
● 2026-05-09 13:58:22
○NSns10.hoster.ru2015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-04 02:12:30
○ 2026-05-09 13:58:22
○NSns11.hoster.ru2015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-04 02:12:30
○ 2026-05-09 13:58:22
●MXmx.yandex.net2015-12-04 → 2026-05-09 · 3 obs
● 2015-12-04 02:12:30
● 2026-05-09 13:58:22
○MXmx.yandex.ru2015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-04 02:12:30
○ 2026-05-09 13:58:22
●A185.63.191.702026-03-10 → 2026-05-09 · 3 obs
● 2026-03-10 22:37:30
● 2026-05-09 13:58:22
○A5.9.173.212015-08-08 → 2017-03-24 · 4 obs
● 2017-03-24 01:55:50
○ 2020-03-02 20:17:00
○ 2026-05-09 13:58:22
○A95.216.166.102020-03-02 → 2020-03-02 · 4 obs
● 2020-03-02 20:17:00
○ 2026-03-10 22:37:30
○ 2026-05-09 13:58:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| dev2b.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev2b.ru (unsigned zone)
⏱️ Timing
Total: 1076ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.63.191.70 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
dev2b.ru points to a single IP number: 185.63.191.70.
Name Servers
dev2b.ru is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.
dev2b.ru uses the same name server setup as other domains, for instance jslab.kz, carebear.ru, s1u.ru, ibpspb.ru and melnir.com.
dev2b.ru shares name servers with other domains at least partially, for instance gavrusha.ru, saigakenergy.com, 7put.ru, it-region.pro and cxolii.ru.
these name servers are commonly used together with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers:
The host dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213.
The host dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
The mail server for dev2b.ru is mx.yandex.net.
dev2b.ru shares the same mail server setup as other domains, including rosbuslines.ru, koptugeliyor.com, victoria-nn.ru, has-el.com and looking4.ru.
dev2b.ru shares some mail servers with other domains, including mb1.by, seagonefishing.com, inservice.am, kuaforibrahim.com and clickanykey.net.
Host name mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.