`mail.knowledgebusiness.com`

DNSSEC	⚠️ Not signed
A	198.251.89.229^{🇱🇺 FRANTECH198.251.89.0/24 More specific route}
		PTR	`d6-229.my-control-panel.com`

`knowledgebusiness.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4d69^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ceb6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.105^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.182^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lara.ns.cloudflare.com` ⭐
NS	`rob.ns.cloudflare.com`
MX	`_dc-mx.43dd086da176.knowledgebusiness.com` ⭐
MX	`mail.knowledgebusiness.com` ⭐
TXT	`google-site-verification=IqcrcodbT2H1kskO8go8fqD0vJyF1upcEaQq5SSnoJo`
TXT	`v=spf1 include:mxsspf.sendpulse.com +a +mx ip4:38.135.32.111 ip4:198.251.89.2...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.105, 172.67.206.182
		IPv6 hints	2606:4700:3030::6815:4d69, 2606:4700:3037::ac43:ceb6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOA	`lara.ns.cloudflare.com`dns@cloudflare.com serial=2403918527

WOT: SAFE (61/100)
WOT: UNKNOWN (66/100)

MX for

knowledgebusiness.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A198.251.89.2292026-02-18 → 2026-05-14 · 2 obs

● 2026-02-18 22:00:36
● 2026-05-14 00:15:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowledgebusiness.com	lara.ns.cloudflare.com, rob.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.128

NS records: lara.ns.cloudflare.com, rob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgebusiness.com (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.251.89.229`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.knowledgebusiness.com functions as a mail server for knowledgebusiness.com.

_dc-mx.43dd086da176.knowledgebusiness.com is a mail server commonly used with mail.knowledgebusiness.com.

IP Addresses

mail.knowledgebusiness.com resolves to one IP number: 198.251.89.229.

other host names including repair-room.com, synapcapital.com, mail.re-balance.me, ns1.beeker.eu and fakeyourdranks.com share IP numbers with mail.knowledgebusiness.com.

mail.knowledgebusiness.com - robtex.com