Test Results for domain: google.com

DNS Results: 16 Apr 2024 12:33:50 PM

DNS Results : google.com
SOA Record(s)
Field Value
Primary server ns1.google.com.
Hostmaster dns-admin.google.com.
Serial 624892794
Refresh 900
TTL 60
Retry 900
Minimum TTL 60
Expire 1800
MX Record(s)
Target IP Priority TTL
smtp.google.com. 142.250.107.26 10 300
Reverse Lookup
IP Address Reverse Lookup Name Reverse IP Address Status
142.251.33.110 sea30s10-in-f14.1e100.net. 110.33.251.142.in-addr.arpa. OK
Name Server Performance
Server Resolved IP TTL Response Time (ms) Status
ns2.google.com.[2001:4860:4802:34::a] 142.251.215.238 300 12 OK
ns1.google.com.[2001:4860:4802:32::a] 142.251.215.238 300 30 OK
ns3.google.com.[2001:4860:4802:36::a] 142.251.215.238 300 13 OK
ns4.google.com.[2001:4860:4802:38::a] 142.251.215.238 300 44 OK
Namespace Server delegation
Root Server Glue IP mapping Name Server mapping Status
Root Server Glue IP ns2.google.com. 2001:4860:4802:34::a OK
ns1.google.com. 2001:4860:4802:32::a
ns3.google.com. 2001:4860:4802:36::a
ns4.google.com. 2001:4860:4802:38::a
216.239.34.10[ns2.google.com.] - Possible DNS forwarding issue.
216.239.32.10[ns1.google.com.] - Possible DNS forwarding issue.
216.239.36.10[ns3.google.com.] - Possible DNS forwarding issue.
216.239.38.10[ns4.google.com.] - Possible DNS forwarding issue.
DNS Traversal- performed using k.root-servers.net.
Server Name Servers Response Time (ms) Status
a.gtld-servers.net.[192.5.6.30] ns2.google.com. 7 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
b.gtld-servers.net.[192.33.14.30] ns2.google.com. 22 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
c.gtld-servers.net.[192.26.92.30] ns2.google.com. 5 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
d.gtld-servers.net.[192.31.80.30] ns2.google.com. 7 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
e.gtld-servers.net.[192.12.94.30] ns2.google.com. 6 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
f.gtld-servers.net.[192.35.51.30] ns2.google.com. 31 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
g.gtld-servers.net.[192.42.93.30] ns2.google.com. 31 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
h.gtld-servers.net.[192.54.112.30] ns2.google.com. 32 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
i.gtld-servers.net.[192.43.172.30] ns2.google.com. 31 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
j.gtld-servers.net.[192.48.79.30] ns2.google.com. 75 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
k.gtld-servers.net.[192.52.178.30] ns2.google.com. 24 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
l.gtld-servers.net.[192.41.162.30] ns2.google.com. 75 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.
m.gtld-servers.net.[192.55.83.30] ns2.google.com. 24 OK
ns1.google.com.
ns3.google.com.
ns4.google.com.