cisa.gov - robtex.com

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cisa.gov checked at 2026-01-12T10:10:58.081Z 1894ms 149/149/149 100% R:15 allDone:true timedOut:false cfaller:8d736d76/31:d082291e:17073:-

cisa.gov

NSblue.foundationdns.com
A2606:4700:57::6ca2:c601πŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.com
A2803:f800:52::a29f:3c01πŸ‡¨πŸ‡· Cloudflare
PTRblue.foundationdns.com
A2a06:98c1:56::ac40:2801πŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.com
A108.162.198.1πŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.com
A162.159.60.1 Cloudflare
PTRblue.foundationdns.com
A172.64.40.1πŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.com
NSblue.foundationdns.net
A2606:4700:57::6ca2:c61fπŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.net
A2803:f800:52::a29f:3c1fπŸ‡¨πŸ‡· Cloudflare
PTRblue.foundationdns.net
A2a06:98c1:56::ac40:281fπŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.net
A108.162.198.31πŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.net
A162.159.60.31 Cloudflare
PTRblue.foundationdns.net
A172.64.40.31πŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.net
NSblue.foundationdns.org
A2606:4700:57::6ca2:c63dπŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.org
A2803:f800:52::a29f:3c3dπŸ‡¨πŸ‡· Cloudflare
PTRblue.foundationdns.org
A2a06:98c1:56::ac40:283dπŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.org
A108.162.198.61πŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.org
A162.159.60.61 Cloudflare
PTRblue.foundationdns.org
A172.64.40.61πŸ‡ΊπŸ‡Έ Cloudflare
PTRblue.foundationdns.org
MXmxa-00376703.gslb.gpphosted.com
A67.231.147.98πŸ‡ΊπŸ‡Έ Proofpoint
PTRmx0e-00376703.gpphosted.com
MXmxb-00376703.gslb.gpphosted.com
A67.231.147.98πŸ‡ΊπŸ‡Έ Proofpoint
PTRmx0e-00376703.gpphosted.com
A2600:1408:ec00:1085::3ff9πŸ‡ΊπŸ‡Έ AKAMAI-ASN1
PTRg2600-1408-ec00-1085-0000-0000-0000-3ff9.deploy.static.akamaitechnologies.com
A2600:1408:ec00:108a::3ff9πŸ‡ΊπŸ‡Έ AKAMAI-ASN1
PTRg2600-1408-ec00-108a-0000-0000-0000-3ff9.deploy.static.akamaitechnologies.com
A23.13.158.109πŸ‡ΊπŸ‡Έ Akamai
PTRa23-13-158-109.deploy.static.akamaitechnologies.com

gov

rank #1489 globally
rank #72 in the tld
This domain name represents the official website of the Cybersecurity and Infrastructure Security Agency (CISA). CISA is an agency of the United States federal government that is tasked with maintaining the security, resilience, and integrity of the nation's critical physical and cyber infrastructure. The domain name "cisa.gov" provides information about their programs, initiatives, and services.

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AI analysis

cisa.gov is parent of gateway.cisa.gov, protectivedns.cisa.gov, www.cisa.gov and malware.cisa.gov.

cisa.gov points to three IP numbers: 2600:1408:ec00:1085::3ff9, 2600:1408:ec00:108a::3ff9 and 23.13.158.109.

Other host names, for instance a23-13-158-109.deploy.static.akamaitechnologies.com, share IP numbers with cisa.gov.

cisa.gov is delegated to three name servers: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.

cisa.gov at least partially shares name servers with other domains, including generaldynamicsitsharedservices.net, revato.com, eqs.com, emersonprocess.com.tr and dunandbradstreet.com.sg.

these name servers are commonly used with dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with six IP numbers:

blue.foundationdns.com points to 2606:4700:57::6ca2:c601, 2803:f800:52::a29f:3c01, 2a06:98c1:56::ac40:2801, 108.162.198.1, 162.159.60.1 and 172.64.40.1.

blue.foundationdns.net points to 2606:4700:57::6ca2:c61f, 2803:f800:52::a29f:3c1f, 2a06:98c1:56::ac40:281f, 108.162.198.31, 162.159.60.31 and 172.64.40.31.

blue.foundationdns.org points to 2606:4700:57::6ca2:c63d, 2803:f800:52::a29f:3c3d, 2a06:98c1:56::ac40:283d, 108.162.198.61, 162.159.60.61 and 172.64.40.61.

cisa.gov is handled by two mail servers: mxa-00376703.gslb.gpphosted.com and mxb-00376703.gslb.gpphosted.com.

cisa.gov shares its mail server setup with other domains, including unwgsgs3.cbp.dhs.gov, ice.dhs.gov, oig.dhs.gov, appdeum.cbp.dhs.gov and ensalerts.cbp.dhs.gov.

Host names with a single IP:

- mxa-00376703.gslb.gpphosted.com points to 67.231.147.98

- mxb-00376703.gslb.gpphosted.com points to 67.231.147.98

Host names that point to 67.231.147.98: mxa-00376703.gslb.gpphosted.com and mxb-00376703.gslb.gpphosted.com