dev4.ru - dns.ninja
dev4.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.164.216.141🇷🇺 ROSTELECOM-AS212.164.208.0/20 Rostelecom networks | ||||||
| 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=15 | ||||||
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=4069287 | ||||||
Same first word
dev4.info |
dev4.it |
dev4.life |
dev4.online |
dev4.nl |
dev4.org |
dev4.us |
dev4.de |
dev4.net |
dev4.pl |
dev4.me |
dev4.agency |
dev4.eu |
dev4.ru |
dev4.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns1.yandex.net2016-09-10 → 2026-06-17 · 3 obs
● 2016-09-10 04:37:44
● 2026-06-17 13:19:26
●NSdns2.yandex.net2016-09-10 → 2026-06-17 · 3 obs
● 2016-09-10 04:37:44
● 2026-06-17 13:19:26
○NSns1.reg.ru2015-10-24 → 2016-04-04 · 4 obs
● 2016-04-04 12:26:28
○ 2016-09-10 04:37:44
○ 2026-06-17 13:19:26
○NSns2.reg.ru2015-10-24 → 2016-04-04 · 4 obs
● 2016-04-04 12:26:28
○ 2016-09-10 04:37:44
○ 2026-06-17 13:19:26
●MXmx.yandex.net2016-09-10 → 2026-06-17 · 2 obs
● 2026-06-17 13:19:26
●A212.164.216.1412015-10-24 → 2026-06-17 · 2 obs
● 2026-06-17 13:19:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| dev4.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 dev4.ru (unsigned zone)
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.164.216.141 |
| NS | 2 | dns1.yandex.net, dns2.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
dev4.ru points to a single IP number: 212.164.216.141.
Name Servers
The NS records for dev4.ru delegate to dns1.yandex.net and dns2.yandex.net.
dev4.ru shares its name server setup with other domains, including savetax.ru, vestnik-vnc.ru, bubchen.by and two others.
The name servers of dev4.ru overlap at least partially with those of other domains — among them generatory.ru, insnow.ru, unihold.ru and two more.
These name servers commonly appear alongside the name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213. Likewise, dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213 — two IP addresses apiece.
Mail Servers
dev4.ru has one mail server: mx.yandex.net.
dev4.ru shares the same mail server setup as other domains, including kema.land, akatovo-park.ru, zinber.vn and two others.
dev4.ru partially shares its mail servers with other domains — including onado.ru, dcsale.ru, arval.online and iplanet.uz.
mx.yandex.net resolves to two IP numbers — 77.88.21.249 and 2a02:6b8::311.