NSEC 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
South Africa
105.246.182.52
Brazil
164.163.178.64
India
203.88.157.62
Australia
218.33.76.54
Russia
46.8.53.3
United States of America
69.119.149.198
Netherlands
85.144.240.146
94.140.15.15
1.1.1.1
8.8.8.8
NextDNS
2a07:a8c0::53:54e9
9.9.9.9
No NSEC records found
Ukraine
185.128.94.132
OpenDns
208.67.222.222
\000._netblocks.blackboard.com. A PTR HINFO MX TXT RP AAAA SRV NAPTR SSHFP RRSIG NSEC TLSA SVCB HTTPS SPF CAA
Canada
176.125.239.207
185.228.169.168
\000._netblocks.blackboard.com. A PTR HINFO MX TXT RP SRV NAPTR SSHFP RRSIG NSEC TLSA SVCB HTTPS SPF CAA