mail.buildersoncall.com - robtex.com

mail.buildersoncall.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2a8eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:a281πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.42.142Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.162.129πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.42.142, 172.67.162.129
IPv6 hints2606:4700:3033::6815:2a8e, 2606:4700:3035::ac43:a281
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com

buildersoncall.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2a8eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:a281πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.42.142Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.162.129πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSvick.ns.cloudflare.com ⭐
NSvirginia.ns.cloudflare.com
MXmail.buildersoncall.com ⭐
TXTmailconf=https://envoy.aserv.co.za/mail/config-v1.1.xml
TXTv=spf1 include:spf.aserv.co.za +a +mx -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.42.142, 172.67.162.129
IPv6 hints2606:4700:3033::6815:2a8e, 2606:4700:3035::ac43:a281
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com
SOAvick.ns.cloudflare.comdns@cloudflare.com serial=2408905643
⚠️ On DNS blocklist: tif

MX for

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.42.142172.67.162.1292606:4700:3033::6815:2a8e2606:4700:3035::ac43:a281
●A104.21.42.1422026-08-09 β†’ 2026-08-14 Β· 2 obs
● 2026-08-09 07:27:06
● 2026-08-14 04:01:24
●A172.67.162.1292026-08-09 β†’ 2026-08-14 Β· 2 obs
● 2026-08-09 07:27:06
● 2026-08-14 04:01:24
●A2606:4700:3033::6815:2a8e2026-08-09 β†’ 2026-08-14 Β· 2 obs
● 2026-08-09 07:27:06
● 2026-08-14 04:01:24
●A2606:4700:3035::ac43:a2812026-08-09 β†’ 2026-08-14 Β· 2 obs
● 2026-08-09 07:27:06
● 2026-08-14 04:01:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
buildersoncall.comvick.ns.cloudflare.com, virginia.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.244

NS records: vick.ns.cloudflare.com, virginia.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildersoncall.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.42.142, 172.67.162.129
AAAA22606:4700:3033::6815:2a8e, 2606:4700:3035::ac43:a281
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (vick.ns.cloudflare.com, vick.ns.cloudflare.com, vick.ns.cloudflare.com...)

Analysis

Mail Server Role

The mail server mail.buildersoncall.com processes email for buildersoncall.com.

IP Addresses

mail.buildersoncall.com directs to four IP numbers, which are 104.21.42.142, 172.67.162.129, 2606:4700:3033::6815:2a8e and 2606:4700:3035::ac43:a281.

Two other host names, along with imchighpointmarket.com, cidade-de-daman-beach-resort.com and m.eb5k.com, also share IP numbers with mail.buildersoncall.com.