mx.1stcallbiomedical.com - robtex.com
mx.1stcallbiomedical.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.142.50🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 50.142.96.66.static.eigbox.net | ||||||
| A | 66.96.142.51🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| A | 66.96.142.52🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
1stcallbiomedical.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a5f7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:1015🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.21Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.165.247🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | arushi.ns.cloudflare.com ⭐ | ||||||
| NS | kareem.ns.cloudflare.com | ||||||
| MX | mx.1stcallbiomedical.com ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.16.21, 172.67.165.247 | ||||||
| IPv6 | 2606:4700:3030::ac43:a5f7, 2606:4700:3032::6815:1015 | ||||||
| SOA | arushi.ns.cloudflare.comdns@cloudflare.com serial=2397811863 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A66.96.142.502026-03-08 → 2026-03-27 · 2 obs
● 2026-03-08 19:31:22
● 2026-03-27 12:50:44
● 2026-03-27 12:50:44
●A66.96.142.512026-03-08 → 2026-03-27 · 2 obs
● 2026-03-08 19:31:22
● 2026-03-27 12:50:44
● 2026-03-27 12:50:44
●A66.96.142.522026-03-08 → 2026-03-27 · 2 obs
● 2026-03-08 19:31:22
● 2026-03-27 12:50:44
● 2026-03-27 12:50:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 1stcallbiomedical.com | arushi.ns.cloudflare.com, kareem.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.22
NS records: arushi.ns.cloudflare.com, kareem.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1stcallbiomedical.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 66.96.142.51, 66.96.142.52... |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (arushi.ns.cloudflare.com, arushi.ns.cloudflare.com, arushi.ns.cloudflare.com...)
Analysis
Mail Server Role
mx.1stcallbiomedical.com serves as the mail server for 1stcallbiomedical.com.
IP Addresses
mx.1stcallbiomedical.com resolves to three IP numbers: 66.96.142.50, 66.96.142.51 and 66.96.142.52.
For instance, other host names mx.edwardwilsondc.com, mx.tamnspuppies.com, mx.portncork.com, mx.acicentury.com and mail.smithepagneulbretons.com share IP numbers with mx.1stcallbiomedical.com.