metlife.com zone: The following NS name(s) did not resolve to address(es): s1ns1.metlife.com, s2ns2.metlife.com, s3ns3.metlife.com, s4ns4.metlife.com
Warnings (4)
com to metlife.com: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the com zone): ns3.metlife.com, s4ns4.metlife.com, s3ns3.metlife.com, s2ns2.metlife.com, s1ns1.metlife.com See RFC 1034, Sec. 4.2.2.
com to metlife.com: The following NS name(s) were found in the delegation NS RRset (i.e., in the com zone), but not in the authoritative NS RRset: ns1.edgecastdns.net, ns2.edgecastdns.net, ns3.edgecastdns.net, ns4.edgecastdns.net See RFC 1034, Sec. 4.2.2.
com/DS (alg 8, id 30909): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
com/DS (alg 8, id 30909): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)