au.api.blackboard.com - robtex.com

au.api.blackboard.com

DNSSEC⚠️ Not signed

api.blackboard.com

DNSSEC⚠️ Not signed
NSns-462.awsdns-57.com
NSns-1377.awsdns-44.org
NSns-1735.awsdns-24.co.uk
NSns-959.awsdns-55.net
SOAns-462.awsdns-57.comawsdns-hostmaster@amazon.com serial=1
WOT: SAFE (84/100)
WOT: SAFE (90/100)

Subdomains

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
blackboard.comns-719.awsdns-25.net, ns-337.awsdns-42.com, ns-1824.awsdns-36.co.uk, ns-1321.awsdns-37.org1 record
api.blackboard.comns-1377.awsdns-44.org, ns-1735.awsdns-24.co.uk, ns-462.awsdns-57.com, ns-959.awsdns-55.net-

✅ Authoritative Response

Server:205.251.195.191

NS records: ns-1377.awsdns-44.org, ns-1735.awsdns-24.co.uk, ns-462.awsdns-57.com, ns-959.awsdns-55.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for api.blackboard.com (unsigned zone)

⏱️ Timing

Total: 1146ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-337.awsdns-42.com)