Estimating IPv6 & DNSSEC External Service Deployment Status

Environmental Protection Agency

Background and Methodology	IPv6 & DNSSEC SnapShots
USG IPv6 & DNSSEC Statistics	USG IPv4 Statistics
Industry IPv6 & DNSSEC Statistics	Industry IPv4 Statistics
University IPv6 & DNSSEC Statistics	University IPv4 Statistics
CFO Act Agency Summary Statistics	USG IPv6 Enabled WWW Sites

    


    


- Detailed IPv6 & DNSSEC Service Interface Statistics for 2025.04.17 -

Domain	Organization	DNS	Mail	Web		Links		DNSSEC
gov.airknowledge.	Environmental Protection Agency	[4] 4/0/4 [O]	[0] 0/0/0 [-]	[1] 1/0/1 [I]		0%/29%		S/V/C
gov.airnow.	Environmental Protection Agency	[4] 4/0/4 [O]	[0] 0/0/0 [-]	[4] 8/8/8 [O]		100%/53%		S/V/C
gov.cbi-epa.	Environmental Protection Agency	[4] 4/0/4 [O]	[0] 0/0/0 [-]	[0] 0/0/0 [-]		0%/0%		S/V/C
gov.energystar.	Environmental Protection Agency	[4] 4/0/4 [O]	[4] 2/2/2 [O]	[4] 8/8/8 [O]		50%/67%		S/V/C
gov.epa.	Environmental Protection Agency	[4] 4/0/4 [I]	[1] 4/4/4 [O]	[4] 8/8/8 [O]		75%/85%		S/V/C
gov.epaoig.	Environmental Protection Agency	[6] 6/0/6 [O]	[0] 0/0/0 [-]	[1] 0/0/0 [O]		0%/71%		U/-/-
gov.fedcenter.	Environmental Protection Agency	[4] 4/0/4 [O]	[11] 2/0/1 [M]	[1] 1/0/1 [I]		100%/87%		S/V/C
gov.frtr.	Environmental Protection Agency	[4] 4/0/4 [O]	[1] 0/0/0 [O]	[1] 0/0/0 [O]		0%/62%		S/V/C
gov.glnpo.	Environmental Protection Agency	[4] 4/0/4 [O]	[0] 0/0/0 [-]	[0] 0/0/0 [-]		0%/0%		S/V/C
gov.glri.	Environmental Protection Agency	[4] 4/0/4 [O]	[0] 0/0/0 [-]	[0] 0/0/0 [-]		0%/0%		S/V/C
gov.relocatefeds.	Environmental Protection Agency	[4] 4/0/2 [O]	[0] 0/0/0 [-]	[1] 1/0/1 [O]		100%/78%		S/V/C
gov.sustainability.	Environmental Protection Agency	[4] 4/0/4 [O]	[11] 1/1/1 [O]	[4] 0/0/0 [O]		0%/60%		S/V/C
gov.urbanwaters.	Environmental Protection Agency	[4] 4/0/4 [O]	[0] 0/0/0 [-]	[1] 1/0/1 [O]		100%/86%		S/V/C

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov