Here's what dig tells about my DNS configuration, it seems pretty valid to me:
$ dig lesnov.me txt
; <<>> DiG 9.10.3-P4-Ubuntu <<>> lesnov.me txt
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63399
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;lesnov.me.
IN
TXT
;; ANSWER SECTION:
lesnov.me.
300
IN
TXT
"v=spf1 include:zoho.com ~all"
lesnov.me.
300
IN
TXT
"zoho-verification=zb14830007.zmverify.zoho.com"
;; Query time: 65 msec
;; SERVER: 127.0.1.1#53(127.0.1.1)
;; WHEN: Mon Mar 06 10:05:39 MSK 2017
;; MSG SIZE rcvd: 138