esa3.abertis.c3s2.iphmx.com has no NS records.
NS records for this zone are defined at c3s2.iphmx.com.
NS records for this zone are defined at c3s2.iphmx.com.
Question and response
Question
dig esa3.abertis.c3s2.iphmx.com. NS
Answer
The response has no answer records.
Authority
c3s2.iphmx.com. 3600 SOA ns1-93.akam.net. stbu-hostmaster\@cisco.com. 1772536335 3600 900 2419200 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0