ROBTEX.COM - tox21.gov

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tox21.gov checked at 2025-12-17T02:58:09.317Z 3126ms 65/65/65 100% R:14 allDone:true timedOut:false

`tox21.gov`

	NS	`ns2.nih.gov`
			A	2607:f220:418:4101::80e7:401^{🇺🇸 AS3527-NIH}
			A	128.231.64.1^{🇺🇸 AS3527-NIH}
	NS	`ns3.nih.gov`
			A	2607:f220:402:1801::a570:4e6^{🇺🇸 AS30387}
			A	165.112.4.230^{🇺🇸 AS30387}
	NS	`ns.nih.gov`
			A	2607:f220:404:101::80e7:80fb^{🇺🇸 AS3527-NIH}
			A	128.231.128.251^{🇺🇸 AS3527-NIH}
	A	128.231.19.108^{🇺🇸 AS3527-NIH}
			PTR	`tox21.gov`
			PTR	`opendata.ncats.nih.gov`
			PTR	`pave-gt.ncats.nih.gov`
			PTR	`probes.ncats.nih.gov`
			PTR	`registries.ncats.nih.gov`
			PTR	`tox21.ncats.nih.gov`

`gov`

	NS	`a.ns.gov`
	NS	`b.ns.gov`
	NS	`c.ns.gov`
	NS	`d.ns.gov`

PTR for

108.19.231.128.in-addr.arpa

Starts with same word

tox21.gov

Starts similarily

tox21.gov

AI analysis

tox21.gov points to a single IP number: 128.231.19.108.

Other host names, for instance pave-gt.ncats.nih.gov, probes.ncats.nih.gov, registries.ncats.nih.gov and opendata.ncats.nih.gov share IP numbers with tox21.gov.

tox21.gov is delegated to three name servers: ns2.nih.gov, ns3.nih.gov and ns.nih.gov.

tox21.gov at least partially shares name servers with other domains, for instance dcrt.nih.gov, ncbi.nih.gov, 147.231.192.in-addr.arpa, 1.2.0.4.0.0.2.2.f.7.0.6.2.ip6.arpa and 184.112.165.in-addr.arpa.

These name servers are commonly used with lhcns1.nlm.nih.gov, lhcns2.nlm.nih.gov, dns1-ncbi.ncbi.nlm.nih.gov and dns2-ncbi.ncbi.nlm.nih.gov.

Host names with two IP numbers:

Host ns2.nih.gov points to 2607:f220:418:4101::80e7:401 and 128.231.64.1.

Host ns3.nih.gov points to 2607:f220:402:1801::a570:4e6 and 165.112.4.230.

Host ns.nih.gov points to 2607:f220:404:101::80e7:80fb and 128.231.128.251.