koolteee.com - dns.ninja

`koolteee.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:da69^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:566b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.107^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.105^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blair.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2679^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c279^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blair.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2279^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blair.ns.cloudflare.com`
		A	108.162.194.121^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	162.159.38.121^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	172.64.34.121^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
NS	`margo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c390^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2390^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margo.ns.cloudflare.com`
		A	108.162.195.144^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	162.159.44.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	172.64.35.144^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com include:spf.mailjet.com ?all`
TXT	`zoho-verification=zb02802471.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.107, 172.67.218.105
		IPv6 hints	2606:4700:3031::ac43:da69, 2606:4700:3033::6815:566b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=138, name=cloudflare-ech.com
SOA	`blair.ns.cloudflare.com`dns@cloudflare.com serial=2406610532

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782901596

Same first word

koolteee.com

DNS History

9 records (9 active, 0 former)

●NSblair.ns.cloudflare.com2026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

●NSmargo.ns.cloudflare.com2026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

●MXmx.zoho.com2026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

●MXmx2.zoho.com2026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

●MXmx3.zoho.com2026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

●A104.21.86.1072026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

●A172.67.218.1052026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

●A2606:4700:3031::ac43:da692026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

●A2606:4700:3033::6815:566b2026-02-15 → 2026-07-01 · 2 obs

● 2026-02-15 13:17:02
● 2026-07-01 10:42:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
koolteee.com	blair.ns.cloudflare.com, margo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.121

NS records: blair.ns.cloudflare.com, margo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koolteee.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.107, 172.67.218.105`
AAAA	2	`2606:4700:3033::6815:566b, 2606:4700:3031::ac43:da69`
NS	2	`blair.ns.cloudflare.com, margo.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com include:spf.mail, zoho-verification=zb02802471.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blair.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

koolteee.com has four IP addresses: 104.21.86.107, 172.67.218.105, 2606:4700:3031::ac43:da69 and 2606:4700:3033::6815:566b.

Among the host names that share IP numbers with koolteee.com are spinrush.shop, www.shagua911.cn, 505220.com and two others.

Name Servers

koolteee.com is served by two delegated name servers, blair.ns.cloudflare.com and margo.ns.cloudflare.com.

koolteee.com has the same name server delegation as a number of other domains, such as cuttingedgefirewood.com, tasktract.com, getlatests.com and two more.

koolteee.com partially shares its NS delegation with several other domains, including kedra-chat.workers.dev, w4mig.com, dumbledorepride.com and two others.

These name servers often co-occur with the name servers phoenix.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

blair.ns.cloudflare.com carries IP addresses 108.162.194.121, 162.159.38.121 and 172.64.34.121, with 3 other addresses beyond those.

margo.ns.cloudflare.com carries IP addresses 108.162.195.144, 162.159.44.144 and 172.64.35.144, with 3 other addresses beyond those.

Mail Servers

koolteee.com uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

koolteee.com shares at least some of its mail servers with other domains — for example purediffuserco.com, reyna.com.pe, grupotelecom.com.br and two more.

mx2.zoho.com resolves to 204.141.33.44. Notably, mx3.zoho.com and mx.zoho.com share the same IP address, 204.141.43.44.

These two host names — mx3.zoho.com and mx.zoho.com — each point to 204.141.43.44 IP addresses.