Test Results for domain: www.scholar.google.com

DNS Results: 15 Jan 2022 04:19:03 AM

DNS Results :www.scholar.google.com
 SOA Record(s)
  Field   Value
No Record(s) Found
Note :
The SOA record for the zone is required to be present in the primary Name Server and is not found. This usually means that the zone file is not setup properly in the primary Name Server host. It may also be due to any of the following reasons.
  • The Name Server domain is actually not running at all. Start your Name Server domain before running this test again.
  • The Name Server domain is not reachable from the Internet because there is a firewall or filtering router that is blocking connections to port 53 on this host for both UDP and TCP connections. The firewall configuration must permit connections on this port from any host on the Internet for the DNS to function properly.
 
 MX Record(s)
  Target   IP   Priority   TTL
No Record(s) Found
 
 Reverse Lookup
 IP Address  Reverse Lookup Name  Reverse IP Address  Status
172.217.14.196 sea30s01-in-f4.1e100.net. 196.14.217.172.in-addr.arpa. OK
 
 Name Server Performance
  Server   Resolved IP   TTL   Response Time (ms)   Status
ns2.google.com. [216.239.34.10]
www.scholar.google.com. ->scholar.google.com.(CNAME)
scholar.google.com. ->scholar.l.google.com.(CNAME)
scholar.l.google.com. ->142.250.69.196(A)
86400
39 OK
ns1.google.com. [216.239.32.10]
www.scholar.google.com. ->scholar.google.com.(CNAME)
scholar.google.com. ->scholar.l.google.com.(CNAME)
scholar.l.google.com. ->142.250.69.196(A)
86400
31 OK
ns3.google.com. [216.239.36.10]
www.scholar.google.com. ->scholar.google.com.(CNAME)
scholar.google.com. ->scholar.l.google.com.(CNAME)
scholar.l.google.com. ->142.250.69.196(A)
86400
50 OK
ns4.google.com. [216.239.38.10]
www.scholar.google.com. ->scholar.google.com.(CNAME)
scholar.google.com. ->scholar.l.google.com.(CNAME)
scholar.l.google.com. ->142.250.69.196(A)
86400
51 OK
 
 Namespace Server delegation
  Root Server Glue IP mapping Name Server mapping   Status
Root Server Glue IP
ns2.google.com. 216.239.34.10
ns1.google.com. 216.239.32.10
ns3.google.com. 216.239.36.10
ns4.google.com. 216.239.38.10
 OK
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  b.root-servers.net.
 Server  Name Servers  Response Time (ms)  Status
a.gtld-servers.net. [192.5.6.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
7 OK
b.gtld-servers.net. [192.33.14.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
71 OK
c.gtld-servers.net. [192.26.92.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
6 OK
d.gtld-servers.net. [192.31.80.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
6 OK
e.gtld-servers.net. [192.12.94.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
7 OK
f.gtld-servers.net. [192.35.51.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
24 OK
g.gtld-servers.net. [192.42.93.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
24 OK
h.gtld-servers.net. [192.54.112.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
32 OK
i.gtld-servers.net. [192.43.172.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
31 OK
j.gtld-servers.net. [192.48.79.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
27 OK
k.gtld-servers.net. [192.52.178.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
29 OK
l.gtld-servers.net. [192.41.162.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
28 OK
m.gtld-servers.net. [192.55.83.30]
ns2.google.com.
ns1.google.com.
ns3.google.com.
ns4.google.com.
30 OK
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