ns2.reedelsevier.com has no NS records.
NS records for this zone are defined at reedelsevier.com.
NS records for this zone are defined at reedelsevier.com.
Question and response
Question
dig ns2.reedelsevier.com. NS
Answer
The response has no answer records.
Authority
reedelsevier.com. 900 SOA spn5061.telecom.regn.net. hostmaster.lexisnexis.com. 2800 3600 900 2419200 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0