DS records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- Some servers may have cached older records - wait for their TTLs to expire.
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 blackboard.com .
managed by the owner of blackboard.com .
ns-1321.awsdns-37.org
205.251.197.41
The official source of information for this domain,
managed by the owner of blackboard.com .
managed by the owner of blackboard.com .
ns-1824.awsdns-36.co.uk
205.251.199.32
The official source of information for this domain,
managed by the owner of blackboard.com .
managed by the owner of blackboard.com .
ns-337.awsdns-42.com
205.251.193.81
The official source of information for this domain,
managed by the owner of blackboard.com .
managed by the owner of blackboard.com .
ns-719.awsdns-25.net
205.251.194.207
No DS records found
Netherlands
143.47.183.89
Australia
165.99.241.126
United States of America
174.136.201.10
India
182.156.142.19
Brazil
187.20.74.3
Ukraine
195.211.84.174
Russia
213.21.7.146
South Africa
41.24.40.151
Canada
51.222.248.234
94.140.15.15
185.228.168.168
1.0.0.1
2001:4860:4860::8844
NextDNS
45.90.30.66
OpenDns
208.67.220.220
2620:fe::9
48240 13 2 A3A017ADFEAB57E6010D12ABAE5B0F6DAC374BEC7060C10A9B154CA370A4601B