`knowdown.ir`

DNSSEC	⚠️ Not signed
NS	`leif.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leif.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leif.ns.cloudflare.com`
		A	108.162.195.222^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	162.159.44.222^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	172.64.35.222^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
NS	`malavika.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malavika.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malavika.ns.cloudflare.com`
		A	108.162.194.165^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	162.159.38.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	172.64.34.165^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
SOA	`leif.ns.cloudflare.com`dns@cloudflare.com serial=2401223501

`ir`

	DNSSEC	⚠️ Not signed
	NS	`a.nic.ir` ⭐
	NS	`b.nic.ir`
	NS	`c.nic.ir`
	NS	`d.nic.ir`
	SOA	`a.nic.ir`info@nic.ir serial=2604120445

Same first word

knowdown.ir

knowdown.org

knowdown.net

knowdown.com

Similar names

downknow.com

DNS History

2 records (2 active, 0 former)

●NSleif.ns.cloudflare.com2026-03-18 → 2026-04-12 · 2 obs

● 2026-03-18 18:28:40
● 2026-04-12 01:28:58

●NSmalavika.ns.cloudflare.com2026-03-18 → 2026-04-12 · 2 obs

● 2026-03-18 18:28:40
● 2026-04-12 01:28:58

🔍 DNS Trace

Analysis

Name Servers

Two name servers leif.ns.cloudflare.com and malavika.ns.cloudflare.com handle the delegation for knowdown.ir.

knowdown.ir shares the same name server setup as other domains, for instance labtestedonline.com, labtesteddatabases.com, stlmat.com, bigcircle.com and shouts-offers.com.

knowdown.ir at least partially shares name servers with other domains, for instance sydb.shop, kongburongzi.com.cn, vh28.cn, pukezhiye.com.cn and bm1102.cc.

These name servers are commonly used alongside alberto.ns.cloudflare.com, kim.ns.cloudflare.com and emma.ns.cloudflare.com.

Six IP addresses per host:

leif.ns.cloudflare.com points to 2606:4700:58::a29f:2cde, 2803:f800:50::6ca2:c3de, 2a06:98c1:50::ac40:23de, 108.162.195.222, 162.159.44.222 and 172.64.35.222; malavika.ns.cloudflare.com points to 2606:4700:50::a29f:26a5, 2803:f800:50::6ca2:c2a5, 2a06:98c1:50::ac40:22a5, 108.162.194.165, 162.159.38.165 and 172.64.34.165

knowdown.ir - robtex.com

knowdown.ir

ir