WWW.RTSAK.COM - stupgrade.com

Search for IP or hostnames:

stupgrade.com checked at 2025-10-18T14:17:38.230Z 304ms 113/113/113 100% R:9

`stupgrade.com`

NS	`sdns26.ultradns.biz`
		A	2610:a1:1003::1a ^{🇺🇸 Neustar}
			PTR	`sdns26.ultradns.biz`
		A	156.154.142.26^{🇺🇸 Neustar}
			PTR	`sdns26.ultradns.biz`
NS	`sdns26.ultradns.com`
		A	2610:a1:1001::1a ^{🇺🇸 Neustar}
			PTR	`sdns26.ultradns.com`
		A	156.154.140.26^{🇺🇸 Neustar}
			PTR	`sdns26.ultradns.com`
MX	`mailstore1.secureserver.net`
		A	216.69.141.78^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`smtp.secureserver.net`
		A	216.69.141.71^{🇺🇸 AS398101}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
NS	`sdns26.ultradns.net`
		A	2610:a1:1002::1a ^{🇺🇸 Neustar}
			PTR	`sdns26.ultradns.net`
		A	156.154.141.26^{🇺🇸 Neustar}
			PTR	`sdns26.ultradns.net`
NS	`sdns26.ultradns.org`
		A	2610:a1:1004::1a ^{🇺🇸 Neustar}
			PTR	`sdns26.ultradns.org`
		A	156.154.143.26^{🇺🇸 Neustar}
			PTR	`sdns26.ultradns.org`
A	204.74.99.100^{🇺🇸 Neustar}
		PTR	`crs.ultradns.net`

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stupgrade.com points to a single IP number: 204.74.99.100.

other host names for instance hpassociate.com, cazenovecapital.de, epedia.at, annalect.me and cyrel.de share IP numbers with stupgrade.com.

stupgrade.com at least partially shares name servers with other domains, for instance tfsdealers.com, amigofone.biz, smbyot.com, tracfonewireless.org and clearway.com.

Host names with two IP numbers:

Host name sdns26.ultradns.biz points to: 2610:a1:1003::1a and 156.154.142.26.

Host name sdns26.ultradns.com points to: 2610:a1:1001::1a and 156.154.140.26.

Host name sdns26.ultradns.net points to: 2610:a1:1002::1a and 156.154.141.26.

Host name sdns26.ultradns.org points to: 2610:a1:1004::1a and 156.154.143.26.

stupgrade.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

stupgrade.com shares the same mail server setup as other domains, for instance rynu.com, enoch.biz, sapporo2030.com, hindenburg.info and goodneighbourfencing.com.

stupgrade.com shares some mail servers with other domains at least partially, for example kemcotire.com.

Host names with three IP numbers:

dbq