www.builder-office.com - robtex.com
www.builder-office.com
| CNAME | base44.onrender.com | ||||||
| CNAME | gcp-us-west1-1.origin.onrender.com | ||||||
| CNAME | gcp-us-west1-1.origin.onrender.com.cdn.cloudflare.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.24.57.7🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| A | 216.24.57.251🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
builder-office.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.24.57.1🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| NS | ns1017.ui-dns.de ⭐ | ||||||
| NS | ns1020.ui-dns.biz | ||||||
| NS | ns1024.ui-dns.com | ||||||
| NS | ns1026.ui-dns.org | ||||||
| MX | mx00.ionos.com ⭐ | ||||||
| MX | mx01.ionos.com ⭐ | ||||||
| TXT | v=spf1 include:_spf-us.ionos.com ~all | ||||||
| SOA | ns1017.ui-dns.dehostmaster@1und1.com 2017-06-01 #16 | ||||||
⚠️ On DNS blocklist: tif, ultimate
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEbase44.onrender.com2026-05-09 → 2026-05-14 · 2 obs
● 2026-05-09 16:39:48
● 2026-05-14 12:54:32
● 2026-05-14 12:54:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| builder-office.com | ns1017.ui-dns.de, ns1020.ui-dns.biz, ns1026.ui-dns.org, ns1024.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.80.17
NS records: ns1017.ui-dns.de, ns1020.ui-dns.biz, ns1026.ui-dns.org, ns1024.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for builder-office.com (unsigned zone)
⏱️ Timing
Total: 649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | base44.onrender.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1024.ui-dns.com, ns1024.ui-dns.com)
Analysis
IP Addresses
www.builder-office.com has two IP numbers: 216.24.57.7 and 216.24.57.251.
Other host names, for instance bloggi.onrender.com.cdn.cloudflare.net, account-protection-auth.com, exec-frontend.onrender.com.cdn.cloudflare.net, glegoo.co and maitreo.com share IP numbers with www.builder-office.com.