vrtx7.com - robtex.com
vrtx7.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.25.83Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.201🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arnold.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c145🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2145🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 108.162.193.69🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 172.64.33.69🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| A | 173.245.59.69🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | arnold.ns.cloudflare.com | ||||||
| NS | zara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c094🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2094🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 108.162.192.148🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 172.64.32.148🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| A | 173.245.58.148🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zara.ns.cloudflare.com | ||||||
| MX | mail.vrtx7.com ⭐ | ||||||
| A | 76.13.252.205 | ||||||
| PTR | mail.bespinperformance.com | ||||||
| TXT | v=spf1 a mx include:sendgrid.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.83, 172.67.133.201 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com | ||||||
| SOA | arnold.ns.cloudflare.comdns@cloudflare.com serial=2409267062 | ||||||
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=1784126377 | ||||||
Subdomains
mail.vrtx7.com |
Same first word
vrtx7.com |
DNS History
5 records (5 active, 0 former)
●NSarnold.ns.cloudflare.com2026-05-28 → 2026-07-15 · 2 obs
● 2026-07-15 14:49:56
●NSzara.ns.cloudflare.com2026-05-28 → 2026-07-15 · 2 obs
● 2026-07-15 14:49:56
●MXmail.vrtx7.com2026-05-28 → 2026-07-15 · 2 obs
● 2026-07-15 14:49:56
●A104.21.25.832026-05-28 → 2026-07-15 · 2 obs
● 2026-07-15 14:49:56
●A172.67.133.2012026-05-28 → 2026-07-15 · 2 obs
● 2026-07-15 14:49:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| vrtx7.com | zara.ns.cloudflare.com, arnold.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.69
NS records: zara.ns.cloudflare.com, arnold.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vrtx7.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.83, 172.67.133.201 |
| NS | 2 | arnold.ns.cloudflare.com, zara.ns.cloudflare.com |
| MX | 1 | mail.vrtx7.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:sendgrid.net -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | arnold.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (zara.ns.cloudflare.com, zara.ns.cloudflare.com, zara.ns.cloudflare.com...)
Analysis
Hierarchy
vrtx7.com is a parent domain of mail.vrtx7.com.
IP Addresses
vrtx7.com resolves to the IP addresses 104.21.25.83 and 172.67.133.201
Additional host names — constructionphotodocs.com, ufabnb.buzz, musicthread.net and two others — share IP numbers with vrtx7.com.
Name Servers
vrtx7.com uses two name servers for its delegation: arnold.ns.cloudflare.com and zara.ns.cloudflare.com.
vrtx7.com shares its name server setup with other domains, including jbaker.me, transparency-initiative.org, baker-arts.com and two others.
vrtx7.com shares at least some of its name servers with other domains, including hollytreecare.com, cardimagem.com.br, metfab.ca and two others.
These name servers are frequently seen alongside the name servers ivy.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname arnold.ns.cloudflare.com directs to 108.162.193.69, 172.64.33.69 and 173.245.59.69 along with 3 other IP addresses.
Hostname zara.ns.cloudflare.com directs to 108.162.192.148, 172.64.32.148 and 173.245.58.148 along with 3 other IP addresses.
Mail Servers
vrtx7.com has one mail server: mail.vrtx7.com.
mail.vrtx7.com directs to just one IP number, 76.13.252.205.