`cdc.gov`

	DNSSEC	🔒 Signed (DS record present)
	A	2600:1406:5400::170f:f15a^{🇺🇸 AKAMAI-ASN12600:1406:5400::/48 Akamai Technologies}
	A	2600:1406:5400::170f:f160^{🇺🇸 AKAMAI-ASN12600:1406:5400::/48 Akamai Technologies}
	A	23.210.216.132^{🇺🇸 AKAMAI-ASN123.210.216.0/24 Akamai Technologies}
	A	23.210.216.138^{🇺🇸 AKAMAI-ASN123.210.216.0/24 Akamai Technologies}
	NS	`a1-43.akam.net` ⭐
	NS	`a2-64.akam.net`
	NS	`a28-65.akam.net`
	NS	`a5-66.akam.net`
	NS	`a8-67.akam.net`
	NS	`a9-64.akam.net`
	MX	`primary.us.etp.fireeyegov.com` ⭐
	MX	`alt1.us.etp.fireeyegov.com`⁽²⁰⁾
	MX	`alt2.us.etp.fireeyegov.com`⁽³⁰⁾
	MX	`alt3.us.etp.fireeyegov.com`⁽⁴⁰⁾
	TXT	`_mhpeli9n9zj3rasw6wfiuch30t2sjlw`
	TXT	`ZOOM_verify_yEK5MgTwT72nP5URz-eoaA`
	TXT	`adobe-idp-site-verification=4089552e88740d878b0400d184ab01c0b7391e6dc85796732...`
	TXT	`atlassian-sending-domain-verification=f2ef9649-6a78-47f6-9990-44a295ae5b5a`
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	TXT	`openai-domain-verification=dv-hbgCCuVm9CpZSVXjvFPfivD5`
	TXT	`amazonses:OhxI8Nxovqf1xBmhK5S9kNk7vo9XV4GmGe6LVc+ji80=`
	TXT	`atlassian-domain-verification=qjHCJ33pyZHmggxdcFDtGiegrc/iLSyVUIG0LAu1g7XW1Jn...`
	TXT	`google-site-verification=qZbBdujV5kZQv_pCqV2wpfSU25odH35HQukm5ACyLNs`
	TXT	`apple-domain-verification=VOKePKhT9MhX9zmq`
	TXT	`_bthbaxy8p6mr5c0o5r7pit3d25lgztb`
	TXT	`geneious.com:domain-verification=DP8tae0qCr-FH6KGRvMwWA`
	TXT	`identrust_validate=B/Pm/IvNx8tLDDFRsJXBs+oweQGmx08QZ6xK0IvBQn3R`
	TXT	`_ddb344bjip99et71u5cidtx1t53ezdl`
	TXT	`google-site-verification=nZIK8Rc0sw4MxlgnsYseSBTdcyDXeLFR6P5FIAbgSEM`
	TXT	`MS=ms84056562`
	TXT	`v4ixju/hXVFXszYswwinkbStpHoDb361lQekI6rkjQ2DV4HHKdN/FJPvMAO88x1rTaRwf29UYwPAq...`
	TXT	`google-site-verification=GkbnFA_aF3RXaZOC3deEsrGqs0fmTXyys2hbIn1nVcM`
	TXT	`4FF7-1931-E8C2-912B-94CF-BCB0-806A-7442`
	TXT	`v=spf1 ip4:51.5.72.0/24 ip4:172.81.81.38 ip4:51.4.72.0/24 ip4:51.5.80.0/27 ip...`
	TXT	`google-gws-recovery-domain-verification=42225222`
	TXT	`268BC041572123F15C5566E5F3D88675FABCC028427B501AE228CA9BB31630D5`
	TXT	`atlassian-sending-domain-verification=977cbfcd-c314-42dc-9d86-32e2abca00ac`
	TXT	`dtm-domain-verification=KQ1rIgUP8GpiV9mSmysS40YKtHjVrI0VF938cuCAWXQ`
	SOA	`a1-43.akam.net`hostmaster@cdc.gov serial=746129325

WOT: SAFE (94/100)
rank #115 globally
rank #3 in the tld
This domain name "cdc.gov" is used by the Centers for Disease Control and Prevention, an agency of the United States federal government. The CDC is responsible for conducting and supporting health promotion, prevention and preparedness activities in the United States, with the goal of improving overall public health. The ".gov" extension indicates it is an official government website.🔒 HSTS Preload (+subdomains)
WOT: SAFE (94/100)
📈 Tranco rank: #343

Centers for Disease Control and Prevention (CDC)

The Centers for Disease Control and Prevention (CDC) is the United States' leading public health agency, operating under the Department of Health and Human Services. Founded on July 1, 1946 as the "Communicable Disease Center" with an initial mission to prevent malaria from spreading across the nation, the agency has evolved into a comprehensive health protection organization. Headquartered in Atlanta, Georgia on land acquired from Emory University in 1947 for just $10, the CDC now serves as the nation's primary agency for health promotion, disease prevention, and emergency preparedness.

The CDC provides critical public health services including:

Disease surveillance and outbreak response - monitoring and controlling infectious diseases
Health guidance and data - evidence-based recommendations for individuals, healthcare providers, and communities
Emergency preparedness - responding to public health crises domestically and globally
Research and laboratory services - studying diseases and developing prevention strategies
CDC-INFO - public health information services for the general public and professionals

DNS & Hosting Infrastructure

Nameservers: Six Akamai nameservers (a1-43.akam.net, a2-64.akam.net, a28-65.akam.net, a5-66.akam.net, a8-67.akam.net, a9-64.akam.net)
Mail servers: FireEye Government email protection (primary.us.etp.fireeyegov.com and three alternates), hosted on AWS GovCloud (15.200.32.1-3)
Web hosting: Akamai CDN (AS20940 AKAMAI-ASN1) with both IPv4 and IPv6 support
Security: DNSSEC enabled and validated
Ranking: #114 globally, #3 among .gov domains (Tranco)

Subdomains

wwwb.bt.cdc.gov

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gov	a.ns.gov, d.ns.gov, c.ns.gov, b.ns.gov	-
cdc.gov	a1-43.akam.net, a2-64.akam.net, a28-65.akam.net, a5-66.akam.net...	-

✅ Authoritative Response

Server:193.108.91.43

NS records: a1-43.akam.net, a2-64.akam.net, a28-65.akam.net, a5-66.akam.net, a8-67.akam.net, a9-64.akam.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data

bt.cdc.gov - robtex.com

`bt.cdc.gov`