_spf.webglobe.com has no CNAME records.
Question and response
Question
dig _spf.webglobe.com. NS
Answer
The response has no answer records.
Authority
webglobe.com. 283 SOA ns1.nameserver.sk. root.dnsbackup.net. 2026022201 28800 7200 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0