develgroup.ru - robtex.com
develgroup.ru
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=4068877 | ||||||
Subdomains
Same first word
develgroup.com |
develgroup.ru |
DNS History
17 records (5 active, 12 former)
●NSa.ns.selectel.ru2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 09:56:24
●NSb.ns.selectel.ru2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 09:56:24
●NSc.ns.selectel.ru2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 09:56:24
●NSd.ns.selectel.ru2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 09:56:24
○NSns1.reg.ru2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○NSns2.reg.ru2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○MXalt1.aspmx.l.google.com2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○MXalt2.aspmx.l.google.com2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○MXaspmx.l.google.com2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○MXaspmx2.googlemail.com2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○MXaspmx3.googlemail.com2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○MXaspmx4.googlemail.com2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○MXaspmx5.googlemail.com2015-05-02 → 2019-12-23 · 3 obs
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○A34.195.15.792017-02-13 → 2019-12-23 · 4 obs
● 2017-02-13 06:11:06
● 2019-12-23 02:25:52
○ 2026-05-14 09:56:24
○A52.6.197.322015-10-15 → 2016-06-22 · 5 obs
● 2015-10-15 09:04:00
● 2016-06-22 19:14:20
○ 2017-02-13 06:11:06
○ 2026-05-14 09:56:24
○A54.243.248.2282015-05-02 → 2015-05-02 · 3 obs
○ 2015-10-15 09:04:00
○ 2026-05-14 09:56:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| develgroup.ru | b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru, a.ns.selectel.ru | 8 records |
✅ Authoritative Response
Server:188.68.203.1
NS records: b.ns.selectel.ru, c.ns.selectel.ru, d.ns.selectel.ru, a.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for develgroup.ru (unsigned zone)
⏱️ Timing
Total: 867ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | b.ns.selectel.ru, a.ns.selectel.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 4 | yandex-verification: 3c6dcc3cecb476e7, mailru-domain: Pr8qngwKeJgrQK93... |
| SOA | 1 | a.ns.selectel.ru support.selectel.ru |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (d.ns.selectel.ru, c.ns.selectel.ru, b.ns.selectel.ru...)
Analysis
Hierarchy
develgroup.ru is the parent of mail.develgroup.ru and mailcow.develgroup.ru.
Name Servers
develgroup.ru delegates to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
develgroup.ru at least partially shares name servers with other domains, for instance glittmb.xyz, vmurri.ru, fishing-extreme.ru, exploitbox.ru and env-one-cloud.ru.
Host names with two IP numbers: a.ns.selectel.ru points to 2a00:ab00:800::2:53 and 188.68.203.1; b.ns.selectel.ru points to 2a00:ab00:801::2:53 and 77.223.114.2; c.ns.selectel.ru points to 2a00:ab00:802::2:53 and 188.68.203.3; d.ns.selectel.ru points to 2a00:ab00:803::2:53 and 77.223.114.4.
Mail Servers
develgroup.ru is handled by a single mail server, emx.mail.ru.
develgroup.ru uses the same mail server setup as other domains, for instance konteineroff.ru, tiflocentre.ru, www.mariol-vrn.ru, tuva.asia and stroikadialog.ru.
develgroup.ru shares some mail servers with other domains, for example fermatorg.ru, cheetos.ru and www.evavoda.ru.
emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.