SOA records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of cisco.com .
managed by the owner of cisco.com .
a28-64.akam.net
95.100.173.64
The official source of information for this domain,
managed by the owner of cisco.com .
managed by the owner of cisco.com .
a3-64.akam.net
96.7.49.64
India
103.224.242.100
Brazil
144.22.131.193
United States of America
150.136.61.69
Australia
170.64.204.141
Netherlands
185.140.209.224
Russia
213.171.14.197
South Africa
41.23.240.151
Canada
66.70.164.12
2a10:50c0::ad1:ff
2a0d:2a00:2::
2606:4700:4700::1001
2001:4860:4860::8844
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
2620:fe::fe
use1.akam.net. stbu-hostmaster.cisco.com. 2026042403 1200 300 1209600 3600
The official source of information for this domain,
managed by the owner of cisco.com .
managed by the owner of cisco.com .
ns1.cisco.com
72.163.5.201
The official source of information for this domain,
managed by the owner of cisco.com .
managed by the owner of cisco.com .
ns2.cisco.com
64.102.255.44
The official source of information for this domain,
managed by the owner of cisco.com .
managed by the owner of cisco.com .
ns3.cisco.com
173.37.146.41
No SOA records found
Ukraine
134.249.101.136
fake-for-negative-caching.adguard.com. hostmaster.sco.cisco.com. 100500 1800 900 604800 86400