academy21.com - robtex.com
academy21.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | aurora.dns-parking.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:52::ac40:34c5🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.dns-parking.com | ||||||
| A | 172.64.52.197🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aurora.dns-parking.com | ||||||
| NS | nebula.dns-parking.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:5a::ac40:35e7🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nebula.dns-parking.com | ||||||
| A | 172.64.53.231🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nebula.dns-parking.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=1785830387 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
●NSaurora.dns-parking.com2026-07-04 → 2026-08-04 · 3 obs
● 2026-07-04 02:13:46
● 2026-08-04 08:25:40
●NSnebula.dns-parking.com2026-07-04 → 2026-08-04 · 3 obs
● 2026-07-04 02:13:46
● 2026-08-04 08:25:40
○NSns1.ipage.com2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 08:27:58
○ 2026-07-04 02:13:46
○ 2026-08-04 08:25:40
○NSns13.domaincontrol.com2016-07-04 → 2016-07-04 · 3 obs
○ 2017-03-19 08:27:58
○ 2026-08-04 08:25:40
○NSns14.domaincontrol.com2016-07-04 → 2016-07-04 · 3 obs
○ 2017-03-19 08:27:58
○ 2026-08-04 08:25:40
○NSns2.ipage.com2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 08:27:58
○ 2026-07-04 02:13:46
○ 2026-08-04 08:25:40
○MXmail.academy21.com2016-07-04 → 2016-07-04 · 3 obs
○ 2017-03-19 08:27:58
○ 2026-08-04 08:25:40
○MXmx.academy21.com2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 08:27:58
○ 2026-07-04 02:13:46
○ 2026-08-04 08:25:40
○A160.153.128.72016-07-04 → 2016-07-04 · 3 obs
○ 2017-03-19 08:27:58
○ 2026-08-04 08:25:40
○A66.96.147.1442017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 08:27:58
○ 2026-07-04 02:13:46
○ 2026-08-04 08:25:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| academy21.com | aurora.dns-parking.com, nebula.dns-parking.com | 4 records |
✅ Authoritative Response
Server:172.64.52.197
NS records: aurora.dns-parking.com, nebula.dns-parking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for academy21.com (unsigned zone)
⏱️ Timing
Total: 1330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (aurora.dns-parking.com, aurora.dns-parking.com, nebula.dns-parking.com...)
Analysis
Name Servers
academy21.com has two authoritative name servers — aurora.dns-parking.com and nebula.dns-parking.com.
academy21.com has the same name server delegation as a number of other domains, such as alkalinelife.in, textalky.com, elitegmat.com and two more.
Both aurora.dns-parking.com and nebula.dns-parking.com have two IP addresses each. aurora.dns-parking.com resolves to 172.64.52.197 and 2606:4700:52::ac40:34c5; nebula.dns-parking.com resolves to 172.64.53.231 and 2606:4700:5a::ac40:35e7.