WWW.ROBTEX.COM - 1challenge.com

Search for IP or hostnames:

1challenge.com checked at 2025-09-30T06:23:11.798Z 1467ms 263/263/263 100% R:13

`1challenge.com`

MX	`antispamcluster.protagonist.nl`
		A	2a00:19c0:a064:180::1^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam8.protagonist.nl`
		A	2a00:19c0:b077:180::1^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam9.protagonist.nl`
		A	2a00:19c0:d148::80^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam6.protagonist.nl`
		A	2a00:19c0:d148::180^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam7.protagonist.nl`
		A	2a00:19c0:d148::250^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam1.protagonist.nl`
		A	185.214.148.80^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam6.protagonist.nl`
		A	185.214.148.180^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam7.protagonist.nl`
		A	185.214.148.250^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam1.protagonist.nl`
		A	217.18.64.180^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam8.protagonist.nl`
		A	217.18.77.180^{🇳🇱 Infopact Netwerk & Communicatie}
			PTR	`antispam9.protagonist.nl`
NS	`ken.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7f^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17f^{🇨🇷 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217f^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	108.162.193.127^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	172.64.33.127^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
		A	173.245.59.127^{🇺🇸 Cloudflare}
			PTR	`ken.ns.cloudflare.com`
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare}
			PTR	`lisa.ns.cloudflare.com`
A	136.243.89.146^{🇩🇪 Hetzner}
		PTR	`s33.domeinwinkel.nl`

`com`

	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`

Up

mail.1challenge.com

Starts with same word

1challenge.com

Starts similarily

challenge1.jp

1challenge.com

challenge1.info

challenge1.com

AI analysis

1challenge.com is a parent of mail.1challenge.com.

1challenge.com points to a single IP number: 136.243.89.146.

Other host names, for instance ontspannenslapen.nl, mail.roelofvanwienesse.nl, gzella.com, mail.amoart.be and huisartsenpraktijknazareth.nl share IP numbers with 1challenge.com.

Delegation for 1challenge.com rests with two name servers, ken.ns.cloudflare.com and lisa.ns.cloudflare.com.

1challenge.com shares the same name server setup as other domains, including cct.nl, debakkerconsulting.eu, pompoenzaden.nl, domeinwinkel.nl and kiewiet.nl.

1challenge.com at least partially shares name servers with other domains, for instance dcluttr.com, dupont-barbier.com, lovelan.no, bln-cp.tv and xd.ms.

These name servers are commonly used with the name servers coco.ns.cloudflare.com.

Host names with six IP numbers: ken.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7f, 2803:f800:50::6ca2:c17f, 2a06:98c1:50::ac40:217f, 108.162.193.127, 172.64.33.127 and 173.245.59.127. lisa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a83, 2803:f800:50::6ca2:c083, 2a06:98c1:50::ac40:2083, 108.162.192.131, 172.64.32.131 and 173.245.58.131.

1challenge.com is handled by a single mail server, antispamcluster.protagonist.nl.

1challenge.com uses the same mail server configuration as other domains, such as hasvacature.nl, bunskoeke.nl, kovar.nl, rhino.nl and rijbewijskeuring.com.

1challenge.com shares at least partially some mail servers with other domains, for example bowlingcentrumgouda.nl, deje-international.nl and plttransport.nl.

Host name antispamcluster.protagonist.nl resolves to ten IP numbers: 2a00:19c0:a064:180::1, 2a00:19c0:b077:180::1, 2a00:19c0:d148::80, 2a00:19c0:d148::180, 2a00:19c0:d148::250, 185.214.148.80, 185.214.148.180, 185.214.148.250, 217.18.64.180 and 217.18.77.180.

dbq