zrgroup.su - robtex.com
zrgroup.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 90.156.201.77🇷🇺 MASTERHOST-AS90.156.201.0/24 | ||||||
| PTR | fe.shared.masterhost.ru | ||||||
| NS | ns2.masterhost.ru ⭐ | ||||||
| A | 2a00:15f8:a000:12:1:1:2:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| A | 90.156.133.161🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns2.masterhost.ru | ||||||
| NS | ns.masterhost.ru | ||||||
| A | 2a00:15f8:a000:10:1:1:0:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns.masterhost.ru | ||||||
| A | 90.156.136.116🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns.masterhost.ru | ||||||
| NS | ns1.masterhost.ru | ||||||
| A | 2a00:15f8:a000:11:1:1:1:53🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48 | ||||||
| PTR | ns1.masterhost.ru | ||||||
| A | 90.156.137.50🇷🇺 MASTERHOST-AS90.156.128.0/20 | ||||||
| PTR | ns1.masterhost.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 | ||||||
| SOA | ns1.masterhost.ruhostmaster@masterhost.ru serial=1745906773 | ||||||
su
| 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=650208459 | ||||||
Same first word
Similar names
rzgroup.co.uk |
gruzpro.ru |
rzgroup.com |
gruzpro.com |
groupzr.com |
progruz.com |
rzgroup.cz |
gruporz.com.br |
gruporz.com |
progruz.su |
DNS History
12 records (5 active, 7 former)
●NSns.masterhost.ru2015-08-13 → 2026-03-24 · 5 obs
● 2016-12-24 03:37:12
○ 2026-02-19 14:10:14
● 2026-02-23 15:29:08
● 2026-03-24 03:30:24
○NSns1-expired.mastername.ru2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 14:10:14
○ 2026-02-23 15:29:08
○ 2026-03-24 03:30:24
●NSns1.masterhost.ru2015-08-13 → 2026-03-24 · 5 obs
● 2016-12-24 03:37:12
○ 2026-02-19 14:10:14
● 2026-02-23 15:29:08
● 2026-03-24 03:30:24
○NSns2-expired.mastername.ru2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 14:10:14
○ 2026-02-23 15:29:08
○ 2026-03-24 03:30:24
●NSns2.masterhost.ru2015-08-13 → 2026-03-24 · 5 obs
● 2016-12-24 03:37:12
○ 2026-02-19 14:10:14
● 2026-02-23 15:29:08
● 2026-03-24 03:30:24
●MXmx.yandex.net2026-02-23 → 2026-03-24 · 3 obs
● 2026-02-23 15:29:08
● 2026-03-24 03:30:24
○MXmx.yandex.ru2015-08-13 → 2016-12-24 · 4 obs
● 2016-12-24 03:37:12
○ 2026-02-19 14:10:14
○ 2026-03-24 03:30:24
○A158.46.48.1042015-12-10 → 2016-12-24 · 5 obs
● 2015-12-10 17:02:34
● 2016-12-24 03:37:12
○ 2026-02-19 14:10:14
○ 2026-03-24 03:30:24
○A2a00:15f8:a000:4:1:219:38:802026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 14:10:14
○ 2026-02-23 15:29:08
○ 2026-03-24 03:30:24
○A82.146.61.692015-08-13 → 2015-09-28 · 4 obs
● 2015-09-28 16:25:46
○ 2015-12-10 17:02:34
○ 2026-03-24 03:30:24
○A90.156.136.712026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 14:10:14
○ 2026-02-23 15:29:08
○ 2026-03-24 03:30:24
●A90.156.201.772026-02-23 → 2026-03-24 · 3 obs
● 2026-02-23 15:29:08
● 2026-03-24 03:30:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| zrgroup.su | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.136.116
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zrgroup.su (unsigned zone)
⏱️ Timing
Total: 1479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 90.156.201.77 |
| NS | 3 | ns.masterhost.ru, ns1.masterhost.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
zrgroup.su points to a single IP address: 90.156.201.77.
Other host names such as rohini.ru, kuhni-spb-17.ru, dompriemov.ru, www.velafoto.ru and akademkurs.ru share IPs with zrgroup.su.
Name Servers
zrgroup.su is delegated to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
zrgroup.su at least partially shares name servers with other domains, for example ipmatika.com, bp-arkadia.ru, andylab.ru, lyuka.ru and sedona.ru.
Host names with two IP numbers:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50
ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161
ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116
Mail Servers
The mx.yandex.net mail server handles zrgroup.su.
zrgroup.su shares the same mail server setup as other domains, including bachelorparty.ru, paste3d.com, samaracd.ru, ppppdata.com and datasecu.com.
zrgroup.su shares some mail servers with other domains, at least partially, for instance metaship.ru, netriks.ru, puff-professor.ru and mebel169.ru.
mx.yandex.net points to two IP numbers: 2a02:6b8::311 and 77.88.21.249.