Taking only the first DNS server for each domain, I then did a DNS version query on each one.
From the 405 DNS servers, I found 91 actual Bind version responses and 17 Easter eggs.
The pie slices colored green are currently supported versions of Bind.
The yellow slice is at end-of-life.
The red slices are out of date, deprecated versions, according to the Internet Systems Consortium BIND Software Status page.
Here are the servers using outdated versions:
ns.austin.ibm.com 9.7.5 ns2.ucsd.edu 9.7.4-P1 meeney.homestead.com 9.7.3-P1-RedHat-9.7.3-2.el6_1.P1.1 holmes.npr.org 9.7.3 houston2.chron.com 9.7.3 nic4.opera.com 9.7.3 ns1.devhub.com 9.7.3 ns3.skyrock.net 9.7.3 ns4.gnu.org 9.7.3 ns3.barbero.co.uk 9.7.0-P1 nmserv-psu.acns.msu.edu 9.6.1-P1 ns.phx1.nearlyfreespeech.net 9.6.-ESV-R5-P1 ns1.thdow.bbc.co.uk 9.6-ESV-R8 yns1.yahoo.com 9.4.3-P3 ns2.typhon.net 9.4.2-P2.1 ns.abc.net.au 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6 ns1.blinkweb.com 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6 ns1.viawest.net 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6 ns2.idealab.com 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6 ns3.altervista.org 9.3.6-P1-RedHat-9.3.6-20.P1.el5_8.6 ns2.artisteer.net 9.3.6-P1-RedHat-9.3.6-16.P1.el5 ns4.4shared.com 9.3.4-P1 dnsp3.dowjones.com 9.2.4 ns4.taobao.com 8.4.7 ns7.taobao.com 8.4.7
Posted 6:20 pm 10-6-13 by Sam Bowne
ns.sc.egov.usda.gov Your version query has been logged a.iana-servers.net You shouldn't ask a lady about her age :) ns3.bkngs.com You might very well think I am that version but I could not possibly comment ns2.easydns.com Um, it's the latest one. sj2 dns1.easydns.com Um, it's the latest one. ash1 a.sec-ns.de Toaster connected to coffee cup marianas.its.utexas.edu Not today, and not tomorrow either. dns.sea1.nytimes.com IS YOUR MAMA A LLAMA? dns2.peopledaily.com.cn I do not know! sjc-dns1.ebaydns.com Ho! Ha ha! Guard! Turn! Parry! Dodge! Spin! SUN1.csps.com Go away! dnssm.samsung.com For the World Best Create Cyber World By Korea ns16.xincache.com do it mercury.house.gov Contact: nsadmin@mail.house.gov ns2.savvis.net Contact Hostmaster@savvis.net ns2.vocus.com BIND ns2e.census.gov b66d7fafc70db837207c16054fb82e1520ddd017