IPv4 Addresses
TTL
ibm.com. 8 IN A 184.30.67.31
IPv6 Addresses
TTL
ibm.com. 8 IN AAAA 2600:1408:C400:388:0:0:0:3831 ibm.com. 8 IN AAAA 2600:1408:C400:38B:0:0:0:3831
Name Servers
TTL
NS
IBM NS1
1h
NS
IBM NS1
1h
NS
IBM NS1
1h
NS
IBM NS1
1h
ibm.com. 3600 IN NS dns1.p05.nsone.net. ibm.com. 3600 IN NS dns2.p05.nsone.net. ibm.com. 3600 IN NS dns3.p05.nsone.net. ibm.com. 3600 IN NS dns4.p05.nsone.net.
Mail Servers
TTL
MX
Proofpoint
5
1h
MX
Proofpoint
5
1h
ibm.com. 3600 IN MX 5 mx0a-001b2d05.pphosted.com. ibm.com. 3600 IN MX 5 mx0b-001b2d05.pphosted.com.
SOA Details
TTL
SOA
Primary NS
Responsible
hostmaster.nsone.net
0m
Serial
1729786389
0m
Times
Refresh
12h
Retry
2h
Expire
7d
Minimum TTL
1h
ibm.com. 29556 IN SOA dns1.p05.nsone.net. hostmaster.nsone.net. 1729786389 43200 7200 604800 3600
DMARC
TTL
DMARC
Policy
reject
2h
Subdomain Policy
none
0m
Percentage
100
0m
RUA
RUF
ibm.com. 7200 IN DMARC v=DMARC1; p=reject; sp=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]