refro.ru - robtex.com
refro.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.198.75.243🇷🇺 RU-JSCIOT85.198.74.0/23 | ||||||
| PTR | vlan711.dci6 | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| 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 | mailru-verification: da6bf45cb7f06595 | ||||||
| TXT | v=spf1 include:spf.unisender.com include:_spf.yandex.net ip4:85.198.75.243/32... | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=175 | ||||||
ru
| DNSSEC | ⚠️ Not signed | ||||||
| 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=4067830 | ||||||
Subdomains
www.refro.ru |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns1.yandex.net2015-07-23 → 2026-03-11 · 2 obs
● 2026-03-11 10:40:10
●NSdns2.yandex.net2015-07-23 → 2026-03-11 · 2 obs
● 2026-03-11 10:40:10
●MXmx.yandex.net2015-07-23 → 2026-03-11 · 2 obs
● 2026-03-11 10:40:10
○A194.58.88.1722015-07-23 → 2017-03-22 · 4 obs
● 2017-03-22 14:10:18
○ 2017-08-15 03:33:16
○ 2026-03-11 10:40:10
○A213.159.213.1882017-08-15 → 2017-08-15 · 4 obs
● 2017-08-15 03:33:16
○ 2026-02-26 11:14:26
○ 2026-03-11 10:40:10
●A85.198.75.2432026-02-26 → 2026-03-11 · 3 obs
● 2026-02-26 11:14:26
● 2026-03-11 10:40:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net... | - |
| refro.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server: 213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refro.ru (unsigned zone)
⏱️ Timing
Total: 1423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.198.75.243 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | mailru-verification: da6bf45cb7f06595, v=spf1 include:spf.unisender.com include |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
Hierarchy
refro.ru is the parent of www.refro.ru.
IP Addresses
refro.ru resolves to one IP number: 85.198.75.243.
Other host names such as s1.www.refro.ru and www.refro.ru share IP numbers with refro.ru.
Name Servers
refro.ru is delegated to two name servers dns1.yandex.net and dns2.yandex.net.
refro.ru shares the same name server setup as other domains, for instance nene.ru, t71.ru, safik.ru, bahko.ru and pravda-klientov.ru.
refro.ru at least partially shares name servers with other domains, for instance tver.ru.net, toffic.ru, engiro.ru and socuglich.ru.
These name servers are commonly used alongside dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers:
The host name dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213; the host name dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
refro.ru is handled by a single mail server, mx.yandex.net.
refro.ru shares the same mail server setup as other domains, for instance moncar.ru, degisimeilkadim.com, lospetrum.ru, worldofoncology.com and www.ctekshop.ru.
refro.ru shares mail servers with other domains to some extent, for instance scmtic.com.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.