Hey guys, I'm having trouble resolving freeswitch.org from root. Some DNS caches are working but not all.

If it helps:

[root@pxe1 ~]# dig freeswitch.org @192.203.230.10

; <<>> DiG 9.9.4-RedHat-9.9.4-38.el7_3.2 <<>> freeswitch.org @192.203.230.10

;; global options: +cmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29815

;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 6, ADDITIONAL: 13

;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:

; EDNS: version: 0, flags:; udp: 4096

;; QUESTION SECTION:

;freeswitch.org. IN A

;; AUTHORITY SECTION:

org. 172800 IN NS a0.org.afilias-nst.info.

org. 172800 IN NS a2.org.afilias-nst.info.

org. 172800 IN NS b0.org.afilias-nst.org.

org. 172800 IN NS b2.org.afilias-nst.org.

org. 172800 IN NS c0.org.afilias-nst.info.

org. 172800 IN NS d0.org.afilias-nst.org.

;; ADDITIONAL SECTION:

a0.org.afilias-nst.info. 172800 IN A 199.19.56.1

a2.org.afilias-nst.info. 172800 IN A 199.249.112.1

b0.org.afilias-nst.org. 172800 IN A 199.19.54.1

b2.org.afilias-nst.org. 172800 IN A 199.249.120.1

c0.org.afilias-nst.info. 172800 IN A 199.19.53.1

d0.org.afilias-nst.org. 172800 IN A 199.19.57.1

a0.org.afilias-nst.info. 172800 IN AAAA 2001:500:e::1

a2.org.afilias-nst.info. 172800 IN AAAA 2001:500:40::1

b0.org.afilias-nst.org. 172800 IN AAAA 2001:500:c::1

b2.org.afilias-nst.org. 172800 IN AAAA 2001:500:48::1

c0.org.afilias-nst.info. 172800 IN AAAA 2001:500:b::1

d0.org.afilias-nst.org. 172800 IN AAAA 2001:500:f::1

;; Query time: 118 msec

;; SERVER: 192.203.230.10#53(192.203.230.10)

;; WHEN: Fri Feb 24 16:21:44 GMT 2017

;; MSG SIZE rcvd: 445

[root@pxe1 ~]# dig freeswitch.org @199.19.54.1

; <<>> DiG 9.9.4-RedHat-9.9.4-38.el7_3.2 <<>> freeswitch.org @199.19.54.1

;; global options: +cmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20255

;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 3

;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:

; EDNS: version: 0, flags:; udp: 4096

;; QUESTION SECTION:

;freeswitch.org. IN A

;; AUTHORITY SECTION:

freeswitch.org. 86400 IN NS ns5.he.net.

freeswitch.org. 86400 IN NS ns1.freeswitch.org.

;; ADDITIONAL SECTION:

ns1.freeswitch.org. 86400 IN A 209.105.253.62

ns1.freeswitch.org. 86400 IN AAAA 2607:f348:1021::9999

;; Query time: 139 msec

;; SERVER: 199.19.54.1#53(199.19.54.1)

;; WHEN: Fri Feb 24 16:21:52 GMT 2017

;; MSG SIZE rcvd: 129

[root@pxe1 ~]# dig freeswitch.org @ns5.he.net

; <<>> DiG 9.9.4-RedHat-9.9.4-38.el7_3.2 <<>> freeswitch.org @ns5.he.net

;; global options: +cmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 41639

;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:

; EDNS: version: 0, flags:; udp: 1680

;; QUESTION SECTION:

;freeswitch.org. IN A

;; Query time: 145 msec

;; SERVER: 216.66.80.18#53(216.66.80.18)

;; WHEN: Fri Feb 24 16:22:08 GMT 2017

;; MSG SIZE rcvd: 43

[root@pxe1 ~]# dig freeswitch.org @209.105.253.62

; <<>> DiG 9.9.4-RedHat-9.9.4-38.el7_3.2 <<>> freeswitch.org @209.105.253.62

;; global options: +cmd

;; connection timed out; no servers could be reached