`mail.techbybuild.com`

DNSSEC	⚠️ Not signed
A	145.223.101.215^{🇳🇱 IIHOS001145.223.96.0/21 HOSTINGER DE}
		PTR	`srv930542.hstgr.cloud`
TXT	`v=spf1 a ra=postmaster -all`

`techbybuild.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c2d0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:29de^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.222^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.208^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`graham.ns.cloudflare.com` ⭐
NS	`rafe.ns.cloudflare.com`
MX	`mail.techbybuild.com` ⭐
TXT	`v=spf1 mx ra=postmaster -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.41.222, 172.67.194.208
		IPv6	2606:4700:3031::ac43:c2d0, 2606:4700:3037::6815:29de
SOA	`graham.ns.cloudflare.com`dns@cloudflare.com serial=2398451534

MX for

techbybuild.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A145.223.101.2152026-03-25 → 2026-03-25 · 2 obs

● 2026-03-25 02:54:04
● 2026-03-25 21:24:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techbybuild.com	graham.ns.cloudflare.com, rafe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.216

NS records: graham.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techbybuild.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`145.223.101.215`
TXT	1	`v=spf1 a ra=postmaster -all`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.techbybuild.com serves as the mail server for techbybuild.com.

IP Addresses

mail.techbybuild.com points to IP number 145.223.101.215.

Other host names, for example vinylscout.shop and vinylscout.deals, share IPs with mail.techbybuild.com.

mail.techbybuild.com - robtex.com