firstusers.tech - robtex.com
firstusers.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.1🇨🇦 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 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| 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 | ||||||
| MX | mail.firstusers.tech ⭐ | ||||||
| A | 185.236.86.185🇷🇴 Cyber_Folks-RO-DC_CLJ185.236.86.0/24 | ||||||
| PTR | nolend.vantumernymu.org.uk | ||||||
| TXT | google-site-verification=MKeFvRiSEtshGttAkyifSVNSjCEfPUUBlChhU8GOFR4 | ||||||
| TXT | v=spf1 +a +mx +ip4:95.214.132.232 +ip4:185.236.86.185 +ip4:89.46.7.161 +ip4:1... | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1756999560 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1788953344 | ||||||
Same first word
firstusers.co |
firstusers.io |
firstusers.tech |
firstusers.xyz |
Similar names
usersfirst.net |
surfsister.net |
usersfirst.dk |
usersfirst.studio |
usersfirst.org |
resistsurf.com |
surfsister.co.uk |
surfsister.com |
usersfirst.de |
surfsister.org |
usersfirst.design |
fursisters.org |
usersfirst.com |
Previous names
Next names
DNS History
12 records (5 active, 7 former)
○NSdns101.registrar-servers.com2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 00:54:38
○ 2026-09-09 11:39:20
○NSdns102.registrar-servers.com2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 00:54:38
○ 2026-09-09 11:39:20
○NSns1.lander.d.parity.domains2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 00:54:38
○ 2026-09-09 11:39:20
●NSns1.vercel-dns.com2026-08-28 → 2026-09-09 · 3 obs
○ 2026-09-08 00:54:38
● 2026-09-09 11:39:20
○NSns2.lander.d.parity.domains2026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 00:54:38
○ 2026-09-09 11:39:20
●NSns2.vercel-dns.com2026-08-28 → 2026-09-09 · 3 obs
○ 2026-09-08 00:54:38
● 2026-09-09 11:39:20
●MXmail.firstusers.tech2026-08-28 → 2026-09-09 · 3 obs
○ 2026-09-08 00:54:38
● 2026-09-09 11:39:20
○A104.219.250.372026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 00:54:38
○ 2026-09-09 11:39:20
○A2.59.170.202026-09-08 → 2026-09-08 · 3 obs
● 2026-09-08 00:54:38
○ 2026-09-09 11:39:20
●A216.150.1.12026-09-09 → 2026-09-09 · 2 obs
● 2026-09-09 11:39:20
●A216.150.16.12026-08-28 → 2026-09-09 · 3 obs
○ 2026-09-08 00:54:38
● 2026-09-09 11:39:20
○A216.150.16.652026-08-28 → 2026-08-28 · 3 obs
○ 2026-09-08 00:54:38
○ 2026-09-09 11:39:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org | 8 records |
| firstusers.tech | ns1.vercel-dns.com, ns2.vercel-dns.com | - |
✅ 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 firstusers.tech (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.1, 216.150.1.1 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 1 | mail.firstusers.tech (pri: 0) |
| TXT | 2 | google-site-verification=MKeFvRiSEtshGtt, v=spf1 +a +mx +ip4:95.214.132.232 +ip4:1 |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
firstusers.tech points to the IP addresses 216.150.1.1 and 216.150.16.1
Additional host names — premialeste.com.br, x-cam.com, chordly.io and two others — share IP numbers with firstusers.tech.
Name Servers
firstusers.tech is delegated to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
firstusers.tech shares its name server setup with other domains, including sipgenie.in, abokainversores.com, felixbroker.com and two others.
firstusers.tech has overlapping name servers with several other domains — among them globalgeektech.com.ng, lifegrappling.co, leranchdumorvan.fr and studiogenki.in.
ns1.vercel-dns.com and ns2.vercel-dns.com each resolve to two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, while ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
firstusers.tech has one mail server: mail.firstusers.tech.
mail.firstusers.tech resolves to a single IP number: 185.236.86.185.