au-study.com - robtex.com
au-study.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777064326 | ||||||
Same first word
au-study.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns-1218.awsdns-24.org2026-03-20 → 2026-04-24 · 3 obs
● 2026-03-20 19:20:26
● 2026-04-24 21:06:04
●NSns-1577.awsdns-05.co.uk2026-03-20 → 2026-04-24 · 3 obs
● 2026-03-20 19:20:26
● 2026-04-24 21:06:04
●NSns-224.awsdns-28.com2026-03-20 → 2026-04-24 · 3 obs
● 2026-03-20 19:20:26
● 2026-04-24 21:06:04
●NSns-690.awsdns-22.net2026-03-20 → 2026-04-24 · 3 obs
● 2026-03-20 19:20:26
● 2026-04-24 21:06:04
○NSns63.domaincontrol.com2015-05-09 → 2017-01-16 · 4 obs
● 2017-01-16 05:36:54
○ 2026-03-20 19:20:26
○ 2026-04-24 21:06:04
○NSns64.domaincontrol.com2015-05-09 → 2017-01-16 · 4 obs
● 2017-01-16 05:36:54
○ 2026-03-20 19:20:26
○ 2026-04-24 21:06:04
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-20 → 2026-04-24 · 3 obs
● 2026-03-20 19:20:26
● 2026-04-24 21:06:04
○MXmailstore1.secureserver.net2015-05-09 → 2017-01-16 · 4 obs
● 2017-01-16 05:36:54
○ 2026-03-20 19:20:26
○ 2026-04-24 21:06:04
○MXsmtp.secureserver.net2015-05-09 → 2017-01-16 · 4 obs
● 2017-01-16 05:36:54
○ 2026-03-20 19:20:26
○ 2026-04-24 21:06:04
○A184.168.221.602017-01-16 → 2017-01-16 · 4 obs
● 2017-01-16 05:36:54
○ 2026-03-20 19:20:26
○ 2026-04-24 21:06:04
○A50.63.202.902015-05-09 → 2015-05-09 · 3 obs
○ 2017-01-16 05:36:54
○ 2026-04-24 21:06:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| au-study.com | ns-224.awsdns-28.com, ns-690.awsdns-22.net, ns-1577.awsdns-05.co.uk, ns-1218.awsdns-24.org | 2 records |
✅ Authoritative Response
Server:205.251.196.194
NS records: ns-224.awsdns-28.com, ns-690.awsdns-22.net, ns-1577.awsdns-05.co.uk, ns-1218.awsdns-24.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for au-study.com (unsigned zone)
⏱️ Timing
Total: 2453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1218.awsdns-24.org, ns-1577.awsdns-05.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| SOA | 1 | ns-1577.awsdns-05.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-224.awsdns-28.com, ns-224.awsdns-28.com)
Analysis
Name Servers
au-study.com is delegated to four name servers: ns-224.awsdns-28.com, ns-690.awsdns-22.net, ns-1218.awsdns-24.org and ns-1577.awsdns-05.co.uk.
au-study.com at least partially shares name servers with other domains, for instance onlinemba.com, reverssec.com, nationalreview.wiki, tylerfed.com and d1ojftrcvfavdh.cloudfront.net.
Host names with two IP numbers: ns-224.awsdns-28.com points to 2600:9000:5300:e000::1 and 205.251.192.224; ns-690.awsdns-22.net points to 2600:9000:5302:b200::1 and 205.251.194.178; ns-1218.awsdns-24.org points to 2600:9000:5304:c200::1 and 205.251.196.194; ns-1577.awsdns-05.co.uk points to 2600:9000:5306:2900::1 and 205.251.198.41.
Mail Servers
au-study.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
The mail server setup for au-study.com matches that of other domains, for instance donarchfinechocolate.com.au, business.awsapps.com, cronos.awsapps.com, thehardwarelabs.com and cirrostar.com.
au-study.com shares at least partially some mail servers with other domains, including sacstate.atlassian.net, assemblrworld.com, findyourzo.com, clearlynx.atlassian.net and peacehills.atlassian.net.
these mail servers are often used together with mail servers inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host inbound-smtp.us-east-1.amazonaws.com points to five IPs: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.