NSLIST.NET - securityresponse.us

Search for IP or hostnames:

securityresponse.us checked at 2025-10-03T15:46:07.149Z 204ms 104/104/104 100% R:9

`securityresponse.us`

NS	`edns161.ultradns.biz`
		A	2610:a1:1015::2a1 ^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.biz`
		A	204.74.67.161^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.biz`
MX	`tus1smtinbpex01.symantec.com`
		A	155.64.16.63^{🇺🇸 AS16733}
			PTR	`asb-relay-ext-inb.symantec.com`
		A	155.64.49.83
			PTR	`tus-relay-ext-inb.symantec.com`
MX	`tus1smtinbpex02.symantec.com`
		A	155.64.16.63^{🇺🇸 AS16733}
			PTR	`asb-relay-ext-inb.symantec.com`
		A	155.64.49.83
			PTR	`tus-relay-ext-inb.symantec.com`
MX	`tus1smtinbpex03.symantec.com`
		A	155.64.16.63^{🇺🇸 AS16733}
			PTR	`asb-relay-ext-inb.symantec.com`
		A	155.64.49.83
			PTR	`tus-relay-ext-inb.symantec.com`
NS	`edns161.ultradns.com`
		A	2001:502:f3ff::2a1 ^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.com`
		A	204.74.66.161^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.com`
NS	`edns161.ultradns.net`
		A	2610:a1:1014::2a1 ^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.net`
		A	204.74.110.161^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.net`
NS	`edns161.ultradns.org`
		A	2001:502:4612::2a1 ^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.org`
		A	204.74.111.161^{🇺🇸 Neustar}
			PTR	`edns161.ultradns.org`

securityresponse.com.au

securityresponse.us

securityresponse.org

securityresponse.com.au

securityresponse.us

securityresponse.org

securityresponse.us's delegation is handled by four name servers: edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net and edns161.ultradns.org.

securityresponse.us partially shares name servers with other domains; examples include learningplatform.vmware.com, protected.world, emulex.com.au, symantec.kg and gtsip.net.

These name servers are often used with the name servers ns96.ultradns2.com and ns96.ultradns2.org.

Host names with two IPs:

edns161.ultradns.biz points to 2610:a1:1015::2a1 and 204.74.67.161

edns161.ultradns.com points to 2001:502:f3ff::2a1 and 204.74.66.161

edns161.ultradns.net points to 2610:a1:1014::2a1 and 204.74.110.161

edns161.ultradns.org points to 2001:502:4612::2a1 and 204.74.111.161

securityresponse.us shares some mail servers with other domains, at least partially, such as altiris.at, threatexpert.co.uk, nortonstore.se, mac-virus-software.com and imdetector.com.

These mail servers are often used with the mail servers excu-mxib-1.symantec.com.

Host names with two IPs:

dbq