viztatech.com - robtex.com
viztatech.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=1774505947 | ||||||
Same first word
viztatech.com |
DNS History
7 records (7 active, 0 former)
●NSns49.domaincontrol.com2026-03-20 → 2026-03-26 · 2 obs
● 2026-03-26 06:20:28
●NSns50.domaincontrol.com2026-03-20 → 2026-03-26 · 2 obs
● 2026-03-26 06:20:28
●A13.248.243.52026-03-20 → 2026-03-26 · 2 obs
● 2026-03-26 06:20:28
●A76.223.105.2302026-03-20 → 2026-03-26 · 2 obs
● 2026-03-26 06:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| viztatech.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for viztatech.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 3 | mx1.feishu.cn (pri: 1), mx2.feishu.cn (pri: 5)... |
| TXT | 2 | verification-code-site-App_feishu=0KnwHD, v=spf1 +include:_netblocks.m.feishu.cn - |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
viztatech.com points to two IPs: 13.248.243.5 and 76.223.105.230.
Other host names including viztica.com, silovolt.com, theclaimsbrain.com, flagstaffgymnastics.com and ewingmotors.co.uk share IP numbers with viztatech.com.
Name Servers
viztatech.com's delegation uses two name servers, ns49.domaincontrol.com and ns50.domaincontrol.com.
viztatech.com shares the same name server setup as other domains, for example qbf.org, techventia.com, yogaanywhereanytimeanyone.com, mstechtalent.com and thesafepills.com.au.
Host names with two IPs:
ns49.domaincontrol.com points to: 2603:5:2182::19 and 97.74.104.25
ns50.domaincontrol.com points to: 2603:5:2282::19 and 173.201.72.25
Mail Servers
viztatech.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
The mail servers for viztatech.com are shared with other domains, for instance zenapulse.com, roboticplus.com, jiancezhijia.com, takway.ai and blmpb.com.
Host names with three IP numbers: The host name mx3.feishu.cn points to 52.220.106.220 and 101.126.58.225 and 122.14.229.0.
Host names with two IP numbers: The host name mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.
Host names with one IP number: The host name mx1.feishu.cn points to 52.220.106.220.
Host names that point to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn
Host names that point to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn
Host names that point to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn