us3-usndr.com - robtex.com
us3-usndr.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776148612 | ||||||
Subdomains
mx.us3-usndr.com |
Same first word
us3-usndr.com |
DNS History
12 records (6 active, 6 former)
○NSns10.dnsmadeeasy.com2017-01-04 → 2017-11-01 · 4 obs
● 2017-11-01 05:09:16
○ 2026-02-18 14:00:46
○ 2026-04-14 07:06:48
○NSns11.dnsmadeeasy.com2017-01-04 → 2017-11-01 · 4 obs
● 2017-11-01 05:09:16
○ 2026-02-18 14:00:46
○ 2026-04-14 07:06:48
○NSns12.dnsmadeeasy.com2017-01-04 → 2017-11-01 · 4 obs
● 2017-11-01 05:09:16
○ 2026-02-18 14:00:46
○ 2026-04-14 07:06:48
○NSns13.dnsmadeeasy.com2017-01-04 → 2017-11-01 · 4 obs
● 2017-11-01 05:09:16
○ 2026-02-18 14:00:46
○ 2026-04-14 07:06:48
○NSns14.dnsmadeeasy.com2017-01-04 → 2017-11-01 · 4 obs
● 2017-11-01 05:09:16
○ 2026-02-18 14:00:46
○ 2026-04-14 07:06:48
○NSns15.dnsmadeeasy.com2017-01-04 → 2017-11-01 · 4 obs
● 2017-11-01 05:09:16
○ 2026-02-18 14:00:46
○ 2026-04-14 07:06:48
●NSns3-l2.nic.ru2026-02-18 → 2026-04-14 · 3 obs
● 2026-02-18 14:00:46
● 2026-04-14 07:06:48
●NSns4-cloud.nic.ru2026-02-18 → 2026-04-14 · 3 obs
● 2026-02-18 14:00:46
● 2026-04-14 07:06:48
●NSns4-l2.nic.ru2026-02-18 → 2026-04-14 · 3 obs
● 2026-02-18 14:00:46
● 2026-04-14 07:06:48
●NSns8-cloud.nic.ru2026-02-18 → 2026-04-14 · 3 obs
● 2026-02-18 14:00:46
● 2026-04-14 07:06:48
●NSns8-l2.nic.ru2026-02-18 → 2026-04-14 · 3 obs
● 2026-02-18 14:00:46
● 2026-04-14 07:06:48
●MXmx.us3-usndr.com2017-01-04 → 2026-04-14 · 2 obs
● 2026-04-14 07:06:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| us3-usndr.com | ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru... | - |
✅ Authoritative Response
Server:91.217.21.20
NS records: ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for us3-usndr.com (unsigned zone)
⏱️ Timing
Total: 879ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mx.us3-usndr.com (pri: 10) |
| TXT | 6 | mailru-verification: 18a7d61463ca6560, v=spf1 include:spf.unisender.com ~all... |
| SOA | 1 | ns3-l2.nic.ru admin.unisender.ru |
Analysis
Hierarchy
The parent of mx.us3-usndr.com is us3-usndr.com.
Name Servers
us3-usndr.com is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
us3-usndr.com shares name servers with other domains at least partially, for instance sibkolbasy.ru, roerich.info, akp-spb.ru, rmtf.ru and novikov-nn.ru.
these name servers are often used together with the name servers ns3.nic.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34.
ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36.
Host names with one IP number:
ns3-l2.nic.ru points to: 193.232.146.1.
ns4-l2.nic.ru points to: 91.217.20.20.
ns8-l2.nic.ru points to: 91.217.21.20.
Mail Servers
The mail server for us3-usndr.com is mx.us3-usndr.com.
us3-usndr.com uses the same mail server setup as other domains, such as us2-usndr.com and us1-usndr.com.
Host name mx.us3-usndr.com resolves to IP 31.184.200.204.