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
United States of America
104.131.82.154
Australia
146.185.214.189
Ukraine
176.103.52.30
Netherlands
185.140.209.224
India
188.241.62.12
Brazil
200.231.34.18
Russia
37.9.5.101
South Africa
41.24.25.214
2a10:50c0::ad2:ff
2606:4700:4700::1001
8.8.8.8
NextDNS
45.90.28.66
No NSEC records found
Canada
176.125.239.37
9.9.9.9
\000.blackboard.com. A NS SOA PTR HINFO MX TXT RP AAAA SRV NAPTR SSHFP RRSIG NSEC DNSKEY NSEC3PARAM TLSA CDS CDNSKEY SVCB HTTPS SPF CAA
OpenDns
208.67.222.222
\000.blackboard.com. A NS SOA PTR HINFO MX TXT RP SRV NAPTR SSHFP RRSIG NSEC DNSKEY NSEC3PARAM TLSA CDS CDNSKEY SVCB HTTPS SPF CAA