WWW.RTSAK.COM - underdog.systems

Search for IP or hostnames:

underdog.systems checked at 2025-10-13T13:02:52.615Z 281ms 162/162/162 100% R:13

`underdog.systems`

MX	`in1-smtp.messagingengine.com`
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP}
			PTR	`stl-mx-02.messagingengine.com`
NS	`apollo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b42 ^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142 ^{🇨🇷 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142 ^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare}
			PTR	`apollo.ns.cloudflare.com`
NS	`dahlia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a59 ^{🇺🇸 Cloudflare}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059 ^{🇨🇷 Cloudflare}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059 ^{🇺🇸 Cloudflare}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare}
			PTR	`dahlia.ns.cloudflare.com`
A	2606:4700:3032::ac43:a881 ^{🇺🇸 Cloudflare}
A	2606:4700:3035::6815:1ac5 ^{🇺🇸 Cloudflare}
A	104.21.26.197^Cloudflare
A	172.67.168.129^{🇺🇸 Cloudflare}

`systems`

	NS	`v0n0.nic.systems`
	NS	`v0n1.nic.systems`
	NS	`v0n2.nic.systems`
	NS	`v0n3.nic.systems`
	NS	`v2n0.nic.systems`
	NS	`v2n1.nic.systems`

Up

www.underdog.systems

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AI analysis

underdog.systems is parent of www.underdog.systems.

underdog.systems points to four IP numbers: 2606:4700:3032::ac43:a881, 2606:4700:3035::6815:1ac5, 104.21.26.197 and 172.67.168.129.

Other host names, for instance www.edroots.com, ilrossetti.it, anceshtry.com, scrubishop.com and destinos.pt share IP numbers with underdog.systems.

underdog.systems's delegation is to two name servers apollo.ns.cloudflare.com and dahlia.ns.cloudflare.com.

underdog.systems shares the same name server configuration as other domains, such as mazenote.com, freebiespot.net, cpat.com, barcs.info and vr66.ru.

underdog.systems at least partially shares its name servers with other domains, for instance groupshare.ca, sotayhocduong.com, femmesdumaroc.com, bukimidick.com and evowatches.com.

Host names with six IP numbers:

apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66.

dahlia.ns.cloudflare.com points to: 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89.

Two mail servers in1-smtp.messagingengine.com and in2-smtp.messagingengine.com handle underdog.systems.

underdog.systems uses the same mail server setup as other domains such as osted.dk, brynard.com, totexa.cl, s81027.uhs-hints.com and dc-1fdbad8a.foads.net.

underdog.systems shares at least some mail servers with other domains, for instance yorch.co and cpwcounseling.com.

Host names with eight IP numbers: in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with two IP numbers: in2-smtp.messagingengine.com points to 202.12.124.216 and 202.12.124.217.

dbq