tech4zero.com - robtex.com
tech4zero.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.193🇨🇦 Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1765673921 | ||||||
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=1778706911 | ||||||
Same first word
tech4zero.com |
DNS History
12 records (4 active, 8 former)
●NSns1.vercel-dns.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 05:02:00
● 2026-05-13 21:42:14
●NSns2.vercel-dns.com2026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 05:02:00
● 2026-05-13 21:42:14
○NSns37.domaincontrol.com2016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-05-13 21:42:14
○NSns38.domaincontrol.com2016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-05-13 21:42:14
○MXmailstore1.secureserver.net2016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-05-13 21:42:14
○MXsmtp.secureserver.net2016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-05-13 21:42:14
●A216.150.1.12026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 07:07:12
● 2026-05-13 21:42:14
○A216.150.1.1932026-05-11 → 2026-05-11 · 4 obs
● 2026-05-11 05:02:00
○ 2026-05-11 07:07:12
○ 2026-05-13 21:42:14
○A216.150.16.12026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 07:07:12
○ 2026-05-13 21:42:14
○A216.150.16.1292026-05-11 → 2026-05-11 · 4 obs
● 2026-05-11 05:02:00
○ 2026-05-11 07:07:12
○ 2026-05-13 21:42:14
●A216.150.16.1932026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 21:42:14
○A50.63.202.612016-12-14 → 2017-01-20 · 4 obs
● 2017-01-20 16:03:02
○ 2018-09-23 23:27:24
○ 2026-05-13 21:42:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.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: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.129, 216.150.1.193 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| 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 points to two IPs: 216.150.1.1 and 216.150.16.193.
Other host names, for instance jellyjelly.com, europeinwinter.com, idahograce.com, auth-coinbasse-doc.daftpage.com and washingsystems.com share IP numbers with tech4zero.com.
Name Servers
Two name servers ns1.vercel-dns.com and ns2.vercel-dns.com are delegated to tech4zero.com.
tech4zero.com uses the same name server configuration as other domains, such as gbox.bz, moonguard.net, rentalcal.com, informatiacluj.ro and norden.digital.
tech4zero.com at least partially shares name servers with other domains such as dropshot.io, realworldreactjs.com, korte.kim, shiftfoc.us and evolq.com.
These name servers are commonly used with d.zeit-world.com and f.zeit-world.net.
Host names with two IPs:
ns1.vercel-dns.com points to 2620:4d:4000:6259:7:13:0:1 and 198.51.44.13.
ns2.vercel-dns.com points to 2a00:edc0:6259:7:13::2 and 198.51.45.13.