ultrast.ru - robtex.com
ultrast.ru
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=4068830 | ||||||
Subdomains
mail.ultrast.ru |
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSirma.ns.cloudflare.com2026-02-25 → 2026-05-11 · 3 obs
● 2026-02-25 00:09:52
● 2026-05-11 02:26:46
○NSns1.reg.ru2017-04-05 → 2017-04-05 · 3 obs
○ 2026-02-25 00:09:52
○ 2026-05-11 02:26:46
○NSns2.reg.ru2017-04-05 → 2017-04-05 · 3 obs
○ 2026-02-25 00:09:52
○ 2026-05-11 02:26:46
●NSstanley.ns.cloudflare.com2026-02-25 → 2026-05-11 · 3 obs
● 2026-02-25 00:09:52
● 2026-05-11 02:26:46
●MXmail.ultrast.ru2026-02-25 → 2026-05-11 · 2 obs
● 2026-05-11 02:26:46
○A31.31.204.1612017-04-05 → 2017-04-05 · 3 obs
○ 2026-02-25 00:09:52
○ 2026-05-11 02:26:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net... | - |
| ultrast.ru | irma.ns.cloudflare.com, stanley.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.141
NS records: irma.ns.cloudflare.com, stanley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ultrast.ru (unsigned zone)
⏱️ Timing
Total: 1070ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | irma.ns.cloudflare.com, stanley.ns.cloudflare.com |
| MX | 1 | mail.ultrast.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | irma.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
ultrast.ru is the parent of mail.ultrast.ru.
Name Servers
ultrast.ru is delegated to two name servers: irma.ns.cloudflare.com and stanley.ns.cloudflare.com.
ultrast.ru shares the same name server setup as other domains, for example webnet.lk, devopsflux.com, zeebatrading.com, teamnow.cloud and id0161965116.com.
ultrast.ru at least partially shares name servers with other domains, for instance ghostmonitor.com, spilforalle.dk, kamut.cn, kymuryo.pro and zuihaomianfeiguankangaoqingzaixian.net.cn.
These name servers are commonly used with the name servers vida.ns.cloudflare.com.
Host names with six IP numbers:
irma.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa6, 2803:f800:50::6ca2:c0a6, 2a06:98c1:50::ac40:20a6, 108.162.192.166, 172.64.32.166 and 173.245.58.166; stanley.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8d, 2803:f800:50::6ca2:c38d, 2a06:98c1:50::ac40:238d, 108.162.195.141, 162.159.44.141 and 172.64.35.141.
Mail Servers
ultrast.ru is handled by a single mail server, mail.ultrast.ru.
ultrast.ru shares the same mail server setup as other domains, for example mail.ultrast.ru.
Host name mail.ultrast.ru points to IP address 176.53.197.254.