professionalgroup.ru - robtex.com
professionalgroup.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.120.242.11🇷🇺 RU-JSCIOT188.120.240.0/21 | ||||||
| PTR | professionalgroup.ru | ||||||
| NS | ns1.nameserver.ru ⭐ | ||||||
| A | 81.177.18.18🇷🇺 RTCOMM-AS81.177.0.0/19 RTCOMM-RU | ||||||
| PTR | hgb.hostingcenter.ru | ||||||
| NS | ns2.nameserver.ru | ||||||
| A | 81.176.66.66🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| 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 | NS1.NAMESERVER.ruHOSTMASTER@GOLDSPACE.NET 2023-03-06 #18 | ||||||
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=4068290 | ||||||
PTR for
Subdomains
www.professionalgroup.ru |
Same first word
professionalgroup.net |
professionalgroup.com.tr |
professionalgroup.ru |
professionalgroup.pl |
professionalgroup.lt |
professionalgroup.in |
DNS History
6 records (4 active, 2 former)
●NSns1.nameserver.ru2015-08-13 → 2026-03-27 · 2 obs
● 2026-03-27 04:14:18
●NSns2.nameserver.ru2015-08-13 → 2026-03-27 · 2 obs
● 2026-03-27 04:14:18
●MXmx.yandex.net2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:14:16
● 2026-03-27 04:14:18
○MXmx.yandex.ru2015-08-13 → 2017-04-20 · 4 obs
● 2017-04-20 02:01:02
○ 2026-03-27 04:14:16
○ 2026-03-27 04:14:18
●A188.120.242.112026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:14:16
● 2026-03-27 04:14:18
○A217.116.54.1412015-08-13 → 2017-04-20 · 4 obs
● 2017-04-20 02:01:02
○ 2026-03-27 04:14:16
○ 2026-03-27 04:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| professionalgroup.ru | ns2.nameserver.ru, ns1.nameserver.ru | 2 records |
✅ Authoritative Response
Server:81.176.66.66
NS records: ns2.nameserver.ru, ns1.nameserver.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professionalgroup.ru (unsigned zone)
⏱️ Timing
Total: 678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.120.242.11 |
| NS | 2 | NS2.NAMESERVER.RU, NS1.NAMESERVER.RU |
| MX | 1 | MX.YANDEX.NET (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | NS1.NAMESERVER.ru HOSTMASTER.GOLDSPACE.N |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.nameserver.ru, ns1.nameserver.ru)
Analysis
Hierarchy
professionalgroup.ru is the parent of www.professionalgroup.ru.
IP Addresses
professionalgroup.ru resolves to a single IP address: 188.120.242.11.
Other host names, for instance www.professionalgroup.ru, share IP numbers with professionalgroup.ru.
Name Servers
professionalgroup.ru's delegation uses two name servers, ns1.nameserver.ru and ns2.nameserver.ru.
professionalgroup.ru shares the same name server setup as other domains, for example asus4you.ru, rusich.net, geo-travel.ru, igorkozhin.ru and nameserver.ru.
professionalgroup.ru at least partially shares name servers with other domains, including musatoff.com, enterprice.ru, dragonsblood.ru, nslvtec.ru and xn--b1aajah6aiuf6i5a.xn--p1ai.
Host names with a single IP:
ns1.nameserver.ru points to 81.177.18.18.
ns2.nameserver.ru points to 81.176.66.66.
Mail Servers
professionalgroup.ru is handled by a single mail server, mx.yandex.net.
professionalgroup.ru shares its mail server setup with other domains, including pin.mn, imaanonline.com, ilgiosgb.com, nhantridung.edu.vn and lp126477.myflexbe.ru.
professionalgroup.ru shares some mail servers with other domains, for instance tcse-cms.com, xturk.com, wantbaby.ru and rtline24.ru.
mx.yandex.net points to two IPs: 2a02:6b8::311 and 77.88.21.249.