z-better.com - robtex.com
z-better.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.177.226.22🇺🇸 AS39919538.177.224.0/20 PEG TECH INC PT-82 | ||||||
| NS | ns2.optiondoma.com ⭐ | ||||||
| A | 23.224.194.6🇺🇸 CNSERVERSLLC23.224.194.0/24 | ||||||
| A | 23.224.194.30🇺🇸 CNSERVERSLLC23.224.194.0/24 | ||||||
| NS | ns1.optiondoma.com | ||||||
| A | 23.224.194.2🇺🇸 CNSERVERSLLC23.224.194.0/24 | ||||||
| A | 23.224.194.20🇺🇸 CNSERVERSLLC23.224.194.0/24 | ||||||
| SOA | ns2.optiondoma.comduoxintv@gmail.com serial=1765138583 | ||||||
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=1776181782 | ||||||
Same first word
z-better.com |
DNS History
14 records (3 active, 11 former)
○NSjuming.dnsdun.com2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 20:19:48
○ 2026-04-07 15:23:20
○ 2026-04-14 16:03:18
○NSjuming.dnsdun.net2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 20:19:48
○ 2026-04-07 15:23:20
○ 2026-04-14 16:03:18
○NSns1.51dns.com2015-07-07 → 2015-07-07 · 3 obs
○ 2016-02-10 21:52:28
○ 2026-04-14 16:03:18
○NSns1.dns.com2017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 15:06:08
○ 2020-02-07 20:19:48
○ 2026-04-14 16:03:18
●NSns1.optiondoma.com2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 15:23:20
● 2026-04-14 16:03:18
○NSns2.51dns.com2015-07-07 → 2015-07-07 · 3 obs
○ 2016-07-04 18:11:56
○ 2026-04-14 16:03:18
○NSns2.dnsdun.com2016-02-10 → 2016-07-04 · 5 obs
● 2016-02-10 21:52:28
● 2016-07-04 18:11:56
○ 2017-03-26 15:06:08
○ 2026-04-14 16:03:18
●NSns2.optiondoma.com2026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 15:23:20
● 2026-04-14 16:03:18
○NSns6.dnsdun.net2016-07-04 → 2016-07-04 · 4 obs
● 2016-07-04 18:11:56
○ 2017-03-26 15:06:08
○ 2026-04-14 16:03:18
○A104.223.155.1042017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 15:06:08
○ 2020-02-07 20:19:48
○ 2026-04-14 16:03:18
○A172.255.135.332020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 20:19:48
○ 2026-04-07 15:23:20
○ 2026-04-14 16:03:18
●A38.177.226.222026-04-07 → 2026-04-14 · 3 obs
● 2026-04-07 15:23:20
● 2026-04-14 16:03:18
○A45.34.109.862016-07-04 → 2016-07-04 · 4 obs
● 2016-07-04 18:11:56
○ 2017-03-26 15:06:08
○ 2026-04-14 16:03:18
○A98.126.221.982015-07-07 → 2015-07-07 · 3 obs
○ 2016-07-04 18:11:56
○ 2026-04-14 16:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| z-better.com | ns1.optiondoma.com, ns2.optiondoma.com | 4 records |
✅ Authoritative Response
Server:23.224.194.30
NS records: ns1.optiondoma.com, ns2.optiondoma.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for z-better.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.177.226.22 |
| NS | 2 | ns1.optiondoma.com, ns2.optiondoma.com |
| SOA | 1 | ns2.optiondoma.com duoxintv.gmail.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.optiondoma.com, ns1.optiondoma.com, ns2.optiondoma.com...)
Analysis
IP Addresses
z-better.com points to IP number 38.177.226.22.
Other host names, for instance, xxddoors.com share IP numbers with z-better.com.
Name Servers
z-better.com is delegated to two name servers: ns1.optiondoma.com and ns2.optiondoma.com.
z-better.com uses the same name server setup as other domains such as 4008589898.com, tztt.org, xiaozhijy.com, bjjyyx.com and good1976.net.
Host names with two IP numbers:
ns1.optiondoma.com points to 23.224.194.2 and 23.224.194.20; ns2.optiondoma.com points to 23.224.194.6 and 23.224.194.30.