ptr.workshop-web.ru - robtex.com
ptr.workshop-web.ru
workshop-web.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.53.147.133🇩🇪 VIRTUALDC176.53.146.0/23 | ||||||
| NS | a.ns.selectel.ru ⭐ | ||||||
| NS | b.ns.selectel.ru | ||||||
| NS | c.ns.selectel.ru | ||||||
| NS | d.ns.selectel.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| TXT | v=spf1 ip4:176.53.147.133 include:_spf.mail.ru ~all | ||||||
| SOA | a.ns.selectel.rusupport@selectel.ru 2025-05-01 #1 | ||||||
PTR for
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSa.ns.selectel.ru2026-03-27 → 2026-04-28 · 2 obs
● 2026-04-28 15:23:00
●NSb.ns.selectel.ru2026-03-27 → 2026-04-28 · 2 obs
● 2026-04-28 15:23:00
●NSc.ns.selectel.ru2026-03-27 → 2026-04-28 · 2 obs
● 2026-04-28 15:23:00
●NSd.ns.selectel.ru2026-03-27 → 2026-04-28 · 2 obs
● 2026-04-28 15:23:00
●A176.53.147.1332026-03-27 → 2026-04-28 · 2 obs
● 2026-04-28 15:23:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| workshop-web.ru | c.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru, d.ns.selectel.ru | 8 records |
✅ Authoritative Response
Server:77.223.114.4
NS records: c.ns.selectel.ru, a.ns.selectel.ru, b.ns.selectel.ru, d.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workshop-web.ru (unsigned zone)
⏱️ Timing
Total: 1114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.53.147.133 |
| NS | 4 | b.ns.selectel.ru, c.ns.selectel.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:176.53.147.133 include:_spf.m |
| 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
IP Addresses
ptr.workshop-web.ru points to an IP address: 176.53.147.133.
other host names include rbk40.ru, gpco.ru, adres-obninsk.ru, workshop-web.ru and nt-service.pro; they share IP numbers with ptr.workshop-web.ru.
Name Servers
ptr.workshop-web.ru delegates to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
ptr.workshop-web.ru at least partially shares name servers with other domains, for instance biopp-shop.ru, blok-ak.ru, usermx11fxi.dedicat-smtpbz.com, 24of.ru and re-parfum.com.
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
ptr.workshop-web.ru is handled by a single mail server, emx.mail.ru.
ptr.workshop-web.ru uses the same mail server setup as other domains, for instance ezois.ru, allspektr.ru, es63.ru, nastyarai.ru and dav-prometei.kz.
ptr.workshop-web.ru shares some mail servers with other domains, including zigzer.ru, mileal.ru, nggallery.ru and grampak.ru.
emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.