unioncost.ru - robtex.com
unioncost.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.247.187.146🇮🇪 Amazon54.247.128.0/18 EC2 DUB prefix | ||||||
| PTR | ec2-54-247-187-146.eu-west-1.compute.amazonaws.com | ||||||
| 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 | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=6 | ||||||
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=4068324 | ||||||
Same first word
unioncost.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.yandex.net2026-03-05 → 2026-03-30 · 2 obs
● 2026-03-30 00:12:20
●NSdns2.yandex.net2026-03-05 → 2026-03-30 · 2 obs
● 2026-03-30 00:12:20
●MXmx.yandex.net2026-03-05 → 2026-03-30 · 2 obs
● 2026-03-30 00:12:20
●A54.247.187.1462026-03-05 → 2026-03-30 · 2 obs
● 2026-03-30 00:12:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net... | - |
| unioncost.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for unioncost.ru (unsigned zone)
⏱️ Timing
Total: 1204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.247.187.146 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
unioncost.ru points to IP number 54.247.187.146.
Name Servers
unioncost.ru is delegated to two name servers: dns1.yandex.net and dns2.yandex.net.
unioncost.ru uses the same name server setup as other domains such as skkontur.ru, minaev.company, npiiek.ru, zemlia.ru and studia52.ru.
unioncost.ru shares name servers with other domains at least partially, for example aio.su, belmsud.ru, lexana.ru, totalsolutionsgroup.net and a73.ru.
These name servers are commonly used with the name servers dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers:
dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213; dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213.
Mail Servers
unioncost.ru is handled by a single mail server, mx.yandex.net.
unioncost.ru shares the same mail server setup as other domains, for instance china-fox.ru, ecpa.ru, ioptima.ru, mtm-kosmetik.ru and promaxspor.com.
unioncost.ru shares some mail servers with other domains, including astrolog.ws, doncapstroy.ru, e-in.ru and compin.ru.
these mail servers are commonly used with the mail servers mx.yandex.ru.
mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.