www.techbrein.com - robtex.com

www.techbrein.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:16fa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cfe6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.250Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.230🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.250, 172.67.207.230
IPv6 hints2606:4700:3030::6815:16fa, 2606:4700:3037::ac43:cfe6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com

techbrein.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:16fa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cfe6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.250Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.230🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoan.ns.cloudflare.com ⭐
NSlogan.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTgoogle-gws-recovery-domain-verification=50209664
TXTgoogle-site-verification=NFIVLxkhIFrA6MOwVcwn6xzBaOnTWd5ImnZnjRKXKhA
TXTgoogle-site-verification=TEDSBcpHqr0H3z2EsZVYVR6g_qSj5C1E3cdCRSbzBTc
TXTgoogle-site-verification=huVpQ462OIzdu962WcocuZpJgI64OD5GnVN860KZrd0
TXTv=spf1 +a +mx ip4:202.21.32.38 ip4:103.48.43.80 ip4:202.21.32.116 include:rel...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.250, 172.67.207.230
IPv6 hints2606:4700:3030::6815:16fa, 2606:4700:3037::ac43:cfe6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOAjoan.ns.cloudflare.comdns@cloudflare.com serial=2411311394

Same first word

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DNS History

8 records (4 active, 4 former)

20192020202120222023202420252026A104.21.22.250172.67.207.2302606:4700:3030::6815:16fa2606:4700:3037::ac43:cfe6162.216.7.1422606:4700:3032::ac43:cfe62606:4700:3035::6815:16faCNAMEtechbrein.com
●A104.21.22.2502026-03-04 → 2026-08-07 · 3 obs
○ 2021-11-02 16:21:10
● 2026-03-04 03:57:50
● 2026-08-07 12:25:04
○A162.216.7.1422018-10-22 → 2021-11-02 · 4 obs
● 2018-10-22 14:41:58
● 2021-11-02 16:21:10
○ 2026-03-04 03:57:50
○ 2026-08-07 12:25:04
●A172.67.207.2302026-03-04 → 2026-08-07 · 3 obs
○ 2021-11-02 16:21:10
● 2026-03-04 03:57:50
● 2026-08-07 12:25:04
●A2606:4700:3030::6815:16fa2026-08-07 → 2026-08-07 · 2 obs
○ 2026-03-04 03:57:50
● 2026-08-07 12:25:04
○A2606:4700:3032::ac43:cfe62026-03-04 → 2026-03-04 · 3 obs
○ 2021-11-02 16:21:10
● 2026-03-04 03:57:50
○ 2026-08-07 12:25:04
○A2606:4700:3035::6815:16fa2026-03-04 → 2026-03-04 · 3 obs
○ 2021-11-02 16:21:10
● 2026-03-04 03:57:50
○ 2026-08-07 12:25:04
●A2606:4700:3037::ac43:cfe62026-08-07 → 2026-08-07 · 2 obs
○ 2026-03-04 03:57:50
● 2026-08-07 12:25:04
○CNAMEtechbrein.com2018-10-22 → 2021-11-02 · 4 obs
● 2018-10-22 14:41:58
● 2021-11-02 16:21:10
○ 2026-03-04 03:57:50
○ 2026-08-07 12:25:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...-
techbrein.comlogan.ns.cloudflare.com, joan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.173

NS records: logan.ns.cloudflare.com, joan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techbrein.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.207.230, 104.21.22.250
AAAA22606:4700:3037::ac43:cfe6, 2606:4700:3030::6815:16fa
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.techbrein.com has four IP addresses: 104.21.22.250, 172.67.207.230, 2606:4700:3030::6815:16fa and 2606:4700:3037::ac43:cfe6.

Two other host names, along with yepaoziwei06.xyz, laneforpalmbeachcountyschoolboard.com and artgo.pro, also share IP numbers with www.techbrein.com.