a20-66.akam.net
321 indexed domains delegated to this nameserver
Domains below list a20-66.akam.net in their NS record set. Useful for mapping DNS providers, finding peer sites on shared managed-DNS, and surfacing infrastructure relationships.
321 indexed domains in a20-66.akam.net. Oldest: bally.com (1989-01-05). Newest: norman.no (2025-12-30).
Top registrars: Government Technology Agency (110), CSC Corporate Domains, Inc. (39), MarkMonitor Inc. (34), GoDaddy.com, LLC (29), get.gov (16)
Top TLDs: .com (123), .sg (111), .gov (16), .net (13), .org (10)
- avast.comMarkMonitor Inc. · #187 · 98/100
- avcdn.netMarkMonitor Inc. · #431 · 91/100
- elpais.comAscio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA · #641 · 91/100
- adform.netDNC Holdings, Inc. · #732 · 98/100
- netgear.comAmazon Registrar, Inc. · #987 · 91/100
- oreilly.comGoDaddy.com, LLC · #1607 · 98/100
- barnesandnoble.comCSC Corporate Domains, Inc. · #1893 · 91/100
- klarna.comCSC Corporate Domains, Inc. · #2115 · 96/100
- sec.govget.gov · #2263 · 91/100
- ticketmaster.comCSC Corporate Domains, Inc. · #2371 · 98/100
- klarna.netCSC Corporate Domains, Inc. · #2839 · 96/100
- nrk.noDomeneshop AS · #2845 · 83/100
- mundodeportivo.comEntorno Digital, S.A. · #3180 · 83/100
- lavanguardia.comEntorno Digital, S.A. · #3317 · 91/100
- avg.comMarkMonitor Inc. · #3490 · 91/100
- drugs.comMarkMonitor Inc. · #3871 · 91/100
- easyjet.comMarkMonitor Inc. · #3895 · 91/100
- studentaid.govget.gov · #4196 · 83/100
- nber.orgGoDaddy.com, LLC · #4457 · 91/100
- estadao.com.br— · #4592 · 93/100
- onlamp.comGoDaddy.com, LLC · #4792 · 91/100
- shutterfly.comMarkMonitor Inc. · #4836 · 91/100
- yr.noSIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDØR · #4857 · 83/100
- ora.comGoDaddy.com, LLC · #5138 · 83/100
- cengage.comKey-Systems GmbH · #6129 · 83/100
- n11.comIHS Telekom, Inc. · #6434 · 98/100
- sbicard.comCSC Corporate Domains, Inc. · #8164 · 98/100
- crex.comGoDaddy.com, LLC · #9165 · 98/100
- navdmp.comGoDaddy.com, LLC · #9328 · 91/100
- truist.comCSC Corporate Domains, Inc. · #9825 · 91/100
- dollargeneral.comCSC Corporate Domains, Inc. · #11178 · 91/100
- klarnacdn.netCSC Corporate Domains, Inc. · #11325 · 96/100
- ornl.govget.gov · #11549 · 83/100
- klarnaevt.comCSC Corporate Domains, Inc. · #12104 · 96/100
- arc-dns.netCSC Corporate Domains, Inc. · #12225 · 91/100
- rabobank.nlCoöperatieve Rabobank U.A. · #13615 · 83/100
- premierinn.comCSC Corporate Domains, Inc. · #13772 · 98/100
- opm.govget.gov · #13940 · 91/100
- recreation.govget.gov · #14336 · 91/100
- efe.comEntorno Digital, S.A. · #14576 · 91/100
- rabo.cloudMarkMonitor Inc. · #15407 · 91/100
- mcmaster.comNetwork Solutions, LLC · #15644 · 100/100
- citizensbank.comMarkMonitor Inc. · #16493 · 98/100
- jcp.orgMarkMonitor Inc. · #16498 · 91/100
- barcelo.comEntorno Digital, S.A. · #17577 · 91/100
- arc-cdn.netCSC Corporate Domains, Inc. · #18281 · 91/100
- investor.govget.gov · #20478 · 91/100
- rabobank.comMarkMonitor Inc. · #21136 · 98/100
- livelo.com.br · #21389 · 93/100
- ticketweb.comCSC Corporate Domains, Inc. · #23915 · 98/100