tech4zero.com - robtex.com
tech4zero.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=1784882772 | ||||||
Same first word
tech4zero.com |
DNS History
15 records (7 active, 8 former)
●NSns1.vercel-dns.com2026-05-11 → 2026-07-24 · 3 obs
● 2026-05-11 05:02:00
● 2026-07-24 09:00:42
●NSns2.vercel-dns.com2026-05-11 → 2026-07-24 · 3 obs
● 2026-05-11 05:02:00
● 2026-07-24 09:00:42
○NSns37.domaincontrol.com2016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-07-24 09:00:42
○NSns38.domaincontrol.com2016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-07-24 09:00:42
○MXmailstore1.secureserver.net2016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-07-24 09:00:42
○MXsmtp.secureserver.net2016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-07-24 09:00:42
●A216.150.1.12026-05-11 → 2026-07-24 · 5 obs
● 2026-05-11 07:07:12
● 2026-05-13 21:42:14
○ 2026-06-06 00:33:18
● 2026-07-24 09:00:42
●A216.150.1.1932026-05-11 → 2026-07-24 · 6 obs
● 2026-05-11 05:02:00
○ 2026-05-11 07:07:12
○ 2026-05-13 21:42:14
● 2026-06-06 00:33:18
● 2026-07-24 09:00:42
○A216.150.16.12026-05-11 → 2026-06-06 · 5 obs
● 2026-05-11 07:07:12
○ 2026-05-13 21:42:14
● 2026-06-06 00:33:18
○ 2026-07-24 09:00:42
○A216.150.16.1292026-05-11 → 2026-05-11 · 4 obs
● 2026-05-11 05:02:00
○ 2026-05-11 07:07:12
○ 2026-07-24 09:00:42
○A216.150.16.1932026-05-13 → 2026-05-13 · 4 obs
● 2026-05-13 21:42:14
○ 2026-06-06 00:33:18
○ 2026-07-24 09:00:42
○A50.63.202.612016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-07-24 09:00:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tech4zero.com | ns1.vercel-dns.com, ns2.vercel-dns.com | 4 records |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech4zero.com (unsigned zone)
⏱️ Timing
Total: 75ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.1, 216.150.1.129 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 2 | v=spf1 include:zohomail.com ~all, zoho-verification=zb79685103.zmverify.zo |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)
Analysis
IP Addresses
tech4zero.com resolves to the IP addresses 216.150.1.1 and 216.150.1.193
power.us, jellyjelly.com, europeinwinter.com plus two other host names have IP numbers in common with tech4zero.com.
Name Servers
Two name servers handle the delegation for tech4zero.com: ns1.vercel-dns.com and ns2.vercel-dns.com.
The name server configuration of tech4zero.com is shared with other domains, for instance sandlotsound.com, gbox.bz, moonguard.net and two others.
tech4zero.com partially shares its NS delegation with several other domains, including dropshot.io, realworldreactjs.com, andrewstam.com and two others.
ns1.vercel-dns.com and ns2.vercel-dns.com both carry two IP addresses. The A records for ns1.vercel-dns.com are 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; the A records for ns2.vercel-dns.com are 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
tech4zero.com uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
At least some of the mail servers used by tech4zero.com are shared with other domains: thewasim.com, directoriodefabricas.com, ulite.org and two others among them.
Each of mx2.zoho.com, mx3.zoho.com and mx.zoho.com resolves to one IP address: mx2.zoho.com to 136.143.183.44, and both mx3.zoho.com and mx.zoho.com to 204.141.43.44.
mx3.zoho.com along with mx.zoho.com each resolve to 204.141.43.44 IP addresses.