4devs.pro - dns.ninja
4devs.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.30.252.153🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| PTR | lb-192-30-252-153-iad.github.com | ||||||
| A | 192.30.252.154🇺🇸 GITHUB192.30.252.0/24 GitHub Build software better, together. https://github.com || https://github.com/about | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | globalsign-domain-verification=gvl_CvrwH-Y8gAGp9OXURgLqAK09lomnIQkVF7aEV7 | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=190 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1784075626 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.yandex.net2016-12-10 → 2026-07-15 · 2 obs
● 2026-07-15 01:20:02
●NSdns2.yandex.net2016-12-10 → 2026-07-15 · 2 obs
● 2026-07-15 01:20:02
●MXmx.yandex.net2016-12-10 → 2026-07-15 · 2 obs
● 2026-07-15 01:20:02
●A192.30.252.1532016-12-10 → 2026-07-15 · 2 obs
● 2026-07-15 01:20:02
●A192.30.252.1542016-12-10 → 2026-07-15 · 2 obs
● 2026-07-15 01:20:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, d0.pro.afilias-nst.org, b2.pro.afilias-nst.org, b0.pro.afilias-nst.org... | - |
| 4devs.pro | 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 4devs.pro (unsigned zone)
⏱️ Timing
Total: 3250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.30.252.153, 192.30.252.154 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | globalsign-domain-verification=gvl_CvrwH, v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
4devs.pro directs to two IP numbers, 192.30.252.153 and 192.30.252.154
www.gusiev.com, hildajex.com, kmackay.ca and two other host names share IP numbers with 4devs.pro.
Name Servers
Two name servers handle the delegation for 4devs.pro: dns1.yandex.net and dns2.yandex.net.
4devs.pro uses the same name servers as several other domains — among them uhta24.ru, goverla.com, imsta.by and two more.
4devs.pro has at least partial name server overlap with other domains, such as nostroy.info, vladsalat.ru, simply.name and two others.
It is common to find these name servers alongside the name servers dns1.yandex.ru, dns2.yandex.ru, ns8-l2.nic.ru and two others.
dns1.yandex.net and dns2.yandex.net both carry two IP addresses. The A records for dns1.yandex.net are 213.180.204.213 and 2a02:6b8::213; the A records for dns2.yandex.net are 93.158.134.213 and 2a02:6b8:0:1::213.
Mail Servers
Mail for 4devs.pro is handled by a single mail server, mx.yandex.net.
4devs.pro uses an identical mail server configuration to several other domains — among them ayarteknik.net, tehnoice.ru, norimmo.fr and two more.
4devs.pro uses mail servers that are also used by other domains, including goldmoneo.com, detk.ru and vatuga.ru.
mx.yandex.net has two IP addresses: 77.88.21.249 and 2a02:6b8::311.