master-zerkal.ru - robtex.com
master-zerkal.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.197.96.239🇷🇺 AS-REGRU91.197.96.0/24 | ||||||
| PTR | master-zerkal.ru | ||||||
| NS | cv5157368.novalocal ⭐ | ||||||
| NS | ns5.hosting.reg.ru | ||||||
| A | 31.31.194.32🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru | ||||||
| PTR | ns5.hosting.reg.ru | ||||||
| NS | ns6.hosting.reg.ru | ||||||
| A | 31.31.196.15🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru | ||||||
| PTR | ns6.hosting.reg.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 | ||||||
| MX | mail.master-zerkal.ru(20) | ||||||
| A | 91.197.96.239🇷🇺 AS-REGRU91.197.96.0/24 | ||||||
| PTR | master-zerkal.ru | ||||||
| TXT | v=spf1 ip4:91.197.96.239 a mx ~all | ||||||
| SOA | cv5157368.novalocalroot@example.com 2025-08-17 #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=4068511 | ||||||
Subdomains
mail.master-zerkal.ru |
Same first word
master-zerkal.ru |
DNS History
10 records (6 active, 4 former)
●NScv5157368.novalocal2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 12:38:50
○NSns1.1gb.ru2015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-12 04:56:20
○ 2026-04-14 12:38:50
○NSns2.1gb.ru2015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-12 04:56:20
○ 2026-04-14 12:38:50
●NSns5.hosting.reg.ru2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 12:38:50
●NSns6.hosting.reg.ru2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 12:38:50
○MXmail-s27.1gb.ru2015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-12 04:56:20
○ 2026-04-14 12:38:50
●MXmail.master-zerkal.ru2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 12:38:50
●MXmx.yandex.net2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 12:38:50
○A81.177.33.82015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-12 04:56:20
○ 2026-04-14 12:38:50
●A91.197.96.2392026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 12:38:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| master-zerkal.ru | ns5.hosting.reg.ru, ns6.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.32
NS records: ns5.hosting.reg.ru, ns6.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for master-zerkal.ru (unsigned zone)
⏱️ Timing
Total: 1173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.197.96.239 |
| NS | 2 | ns5.hosting.reg.ru, ns6.hosting.reg.ru |
| MX | 2 | mail.master-zerkal.ru (pri: 20), mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:91.197.96.239 a mx ~all |
| SOA | 1 | cv5157368.novalocal root.example.com |
Analysis
Hierarchy
master-zerkal.ru is the parent of mail.master-zerkal.ru.
IP Addresses
master-zerkal.ru resolves to one IP number: 91.197.96.239.
Other host names, for instance mail.master-zerkal.ru, share IP numbers with master-zerkal.ru.
Name Servers
master-zerkal.ru is delegated to three name servers cv5157368.novalocal, ns5.hosting.reg.ru and ns6.hosting.reg.ru.
master-zerkal.ru at least partially shares name servers with other domains, for instance noir-blanc.ru, xn--j1aihe.xn--p1ai, mediapalitra.ru, xmodem.ru and z-detel.ru.
These name servers are commonly used alongside dnsadmin.hosting.reg.ru, hosting.reg.ru, 194-58-107-86.cloudvps.regruhosting.ru, vps.regruhosting.ru, ns1.example.com and ns2.example.com.
Host names with one IP number:
ns5.hosting.reg.ru points to 31.31.194.32
ns6.hosting.reg.ru points to 31.31.196.15
Mail Servers
Two mail servers handle master-zerkal.ru: mx.yandex.net and mail.master-zerkal.ru.
master-zerkal.ru shares some mail servers with other domains, at least partially, for instance tsandra.ru, silverspoons.ru, prestig.ru, nonprofit-job.com and u-sm.ru.
Two IP numbers for a host: mx.yandex.net points to 2a02:6b8::311 and 77.88.21.249.
One IP number for a host: mail.master-zerkal.ru points to 91.197.96.239.