mail.kfatech.com - robtex.com

mail.kfatech.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b67d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:43e9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.233Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.125🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.233, 172.67.182.125
IPv6 hints2606:4700:3034::ac43:b67d, 2606:4700:3037::6815:43e9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com

kfatech.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b67d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:43e9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.233Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.125🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamy.ns.cloudflare.com ⭐
NSkeenan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.233, 172.67.182.125
IPv6 hints2606:4700:3034::ac43:b67d, 2606:4700:3037::6815:43e9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com
SOAamy.ns.cloudflare.comdns@cloudflare.com serial=2401589718

Previously MX for

kfatech.com

Same first word

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DNS History

5 records (4 active, 1 former)

201820192020202120222023202420252026A104.21.67.233172.67.182.1252606:4700:3034::ac43:b67d2606:4700:3037::6815:43e9216.157.85.71
●A104.21.67.2332026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-18 01:17:44
● 2026-04-13 21:41:52
●A172.67.182.1252026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-18 01:17:44
● 2026-04-13 21:41:52
○A216.157.85.712017-02-18 → 2017-02-18 · 2 obs
● 2017-02-18 01:17:44
○ 2026-04-13 21:41:52
●A2606:4700:3034::ac43:b67d2026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-18 01:17:44
● 2026-04-13 21:41:52
●A2606:4700:3037::6815:43e92026-04-13 → 2026-04-13 · 2 obs
○ 2017-02-18 01:17:44
● 2026-04-13 21:41:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kfatech.comamy.ns.cloudflare.com, keenan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.101

NS records: amy.ns.cloudflare.com, keenan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kfatech.com (unsigned zone)

⏱️ Timing

Total: 72ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.67.233, 172.67.182.125
AAAA22606:4700:3034::ac43:b67d, 2606:4700:3037::6815:43e9
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.kfatech.com points to four IP numbers: 2606:4700:3034::ac43:b67d, 2606:4700:3037::6815:43e9, 104.21.67.233 and 172.67.182.125.

Other host names, for instance osenberg.net, srv.tracered.com, www.junk.com, www.wqgkqkjxrhike.site and bara88.net share IP numbers with mail.kfatech.com.