Referenced Domain IPv4/IPv6 Web Statistics

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

- Referenced Domain Web Statistics for 2026.09.21 -

gov.usajobs. | Office of Personnel Management	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.linkedin.www  (https)	0.205792	140465	5.23	0.200815	140465	5.36	103%	graph
com.x  (https)	0.121758	32787	2.07	0.003034	0	0	n/a	graph
com.youtube.www  (https)	0.220411	878507	30.47	0.247551	878449	27.13	89%	graph
gov.earlycareers  (https)	0.820136	89506	0.83	0.848340	89506	0.81	97%	graph
gov.ihs.www  (https)	0.842828	79299	0.72	0.056826	0	0	n/a	graph
gov.opm.talent  (https)  [v4R] 1/0.235262s  [v6R] 1/0.226336s	1.075014	43309	0.31	0.851604	43309	0.39	126%	graph
gov.opm.usajobshelp  (https)  [v4R] 2/0.145588s	0.153139	5391	0.27	0.006317	0	0	n/a	graph
gov.opm.www  (https)	0.077414	365	0.04	0.054820	365	0.05	143%	graph
gov.scuspd.www  (https)	0.185524	36346	1.50	0.129021	36353	2.15	143%	graph
gov.usa.www  [v4R] 1/0.013369s  [v6R] 1/0.015736s	0.056524	48215	6.57	0.050453	48215	7.36	112%	graph
gov.usajobs.acquisitions  (https)	0.073192	416	0.04	0.072083	416	0.04	101%	graph
gov.usajobs.actuary  (https)	0.051697	411	0.06	0.104725	411	0.03	49%	graph
gov.usajobs.ai  (https)	0.045709	406	0.07	0.065414	406	0.05	69%	graph
gov.usajobs.auditing  (https)	0.068217	412	0.05	0.067101	412	0.05	102%	graph
gov.usajobs.chemistry  (https)	0.049724	413	0.06	0.085576	413	0.04	58%	graph
gov.usajobs.civil  (https)	0.065849	409	0.05	0.060627	409	0.05	108%	graph
gov.usajobs.computerscience  (https)	0.050395	419	0.06	0.092134	419	0.03	54%	graph
gov.usajobs.crossfunctional  (https)	0.072263	419	0.04	0.067121	419	0.05	107%	graph
gov.usajobs.cybereffects  (https)	0.037404	416	0.09	0.068955	416	0.05	54%	graph
gov.usajobs.cybersecurity  (https)	0.255358	417	0.01	0.086939	417	0.04	297%	graph
gov.usajobs.earlycareer  (https)	0.042300	415	0.08	0.092670	415	0.03	46%	graph
gov.usajobs.economist  (https)	0.091880	413	0.03	0.066624	413	0.05	138%	graph
gov.usajobs.general  (https)	0.047391	411	0.07	0.059898	411	0.05	80%	graph
gov.usajobs.healthphysics  (https)	0.094328	417	0.03	0.068555	417	0.05	138%	graph
gov.usajobs.hrmanagement  (https)	0.086155	416	0.04	0.061339	416	0.05	141%	graph
gov.usajobs.informationtechnology  (https)	0.083911	425	0.04	0.076228	425	0.04	109%	graph
gov.usajobs.intel  (https)	0.069943	409	0.05	0.320703	409	0.01	22%	graph
gov.usajobs.itmanagement  (https)	0.069402	416	0.05	0.068791	416	0.05	101%	graph
gov.usajobs.mathematicalstatistics  (https)	0.051701	426	0.06	0.193455	426	0.02	26%	graph
gov.usajobs.mathematics  (https)	0.084812	415	0.04	0.064871	415	0.05	131%	graph
gov.usajobs.mechanical  (https)	0.065484	414	0.05	0.325472	414	0.01	20%	graph
gov.usajobs.natsec  (https)	0.105701	410	0.03	0.093996	410	0.03	113%	graph
gov.usajobs.naturalresources  (https)	0.087690	420	0.04	0.079605	420	0.04	110%	graph
gov.usajobs.nurse  (https)	1.114300	409	0.00	0.068687	409	0.05	1639%	graph
gov.usajobs.othercyber  (https)	0.079560	414	0.04	0.080711	414	0.04	99%	graph
gov.usajobs.physicalscience  (https)	0.051830	419	0.06	0.075921	419	0.04	68%	graph
gov.usajobs.physics  (https)	0.058120	411	0.05	0.063245	411	0.05	92%	graph
gov.usajobs.statistics  (https)	0.074105	414	0.04	0.424452	414	0.01	17%	graph
gov.usajobs.stem  (https)	0.041295	408	0.08	0.059142	408	0.05	69%	graph
gov.usajobs.tech  (https)	0.270022	408	0.01	0.084459	408	0.04	321%	graph
• gov.usajobs.www  (https)	0.055316	407	0.06	0.082596	407	0.04	67%	graph
IPv6 operational: 100% of linked subdomains (31/31), 93% of all linked domains (38/41)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: [email protected]