teacherdocket.com - dns.ninja
teacherdocket.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns-1439.awsdns-51.org ⭐ | ||||||
| A | 2600:9000:5305:9f00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1439.awsdns-51.org | ||||||
| A | 205.251.197.159🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1439.awsdns-51.org | ||||||
| NS | ns-1668.awsdns-16.co.uk | ||||||
| A | 2600:9000:5306:8400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1668.awsdns-16.co.uk | ||||||
| A | 205.251.198.132🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1668.awsdns-16.co.uk | ||||||
| NS | ns-22.awsdns-02.com | ||||||
| A | 2600:9000:5300:1600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-22.awsdns-02.com | ||||||
| A | 205.251.192.22🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-22.awsdns-02.com | ||||||
| NS | ns-762.awsdns-31.net | ||||||
| A | 2600:9000:5302:fa00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-762.awsdns-31.net | ||||||
| A | 205.251.194.250🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-762.awsdns-31.net | ||||||
| SOA | ns-1439.awsdns-51.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1781703005 | ||||||
Subdomains
api.teacherdocket.com |
Same first word
teacherdocket.com |
DNS History
5 records (5 active, 0 former)
●NSns-1439.awsdns-51.org2026-02-19 → 2026-06-17 · 2 obs
● 2026-06-17 13:48:46
●NSns-1668.awsdns-16.co.uk2026-02-19 → 2026-06-17 · 2 obs
● 2026-06-17 13:48:46
●NSns-22.awsdns-02.com2026-02-19 → 2026-06-17 · 2 obs
● 2026-06-17 13:48:46
●NSns-762.awsdns-31.net2026-02-19 → 2026-06-17 · 2 obs
● 2026-06-17 13:48:46
●A76.76.21.212026-02-19 → 2026-06-17 · 2 obs
● 2026-06-17 13:48:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| teacherdocket.com | ns-22.awsdns-02.com, ns-762.awsdns-31.net, ns-1668.awsdns-16.co.uk, ns-1439.awsdns-51.org | 2 records |
✅ Authoritative Response
Server:205.251.198.132
NS records: ns-22.awsdns-02.com, ns-762.awsdns-31.net, ns-1668.awsdns-16.co.uk, ns-1439.awsdns-51.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teacherdocket.com (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns-1439.awsdns-51.org, ns-1668.awsdns-16.co.uk... |
| SOA | 1 | ns-1439.awsdns-51.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-22.awsdns-02.com, ns-22.awsdns-02.com)
Analysis
Hierarchy
api.teacherdocket.com is delegated beneath teacherdocket.com.
IP Addresses
teacherdocket.com resolves to one IP address: 76.76.21.21.
konek.in, nlviagens.com.br, videoweb.net and two other host names share IP numbers with teacherdocket.com.
Name Servers
The authoritative name servers for teacherdocket.com are ns-22.awsdns-02.com, ns-762.awsdns-31.net, ns-1439.awsdns-51.org and ns-1668.awsdns-16.co.uk.
There is at least partial name server overlap between teacherdocket.com and other domains — propertyqna.com, 777ee6.com, bytesnbinaries.com and two more among them.
These name servers tend to appear in combination with the name servers ns1-24-ap-southeast-3.ec2-rdns.amazonaws.com, ns2-24-ap-southeast-3.ec2-rdns.amazonaws.com, ns3-24-ap-southeast-3.ec2-rdns.amazonaws.com and ns4-24-ap-southeast-3.ec2-rdns.amazonaws.com.
All four hostnames — ns-22.awsdns-02.com, ns-762.awsdns-31.net, ns-1439.awsdns-51.org and ns-1668.awsdns-16.co.uk — resolve to two IP numbers apiece: ns-22.awsdns-02.com to 205.251.192.22 and 2600:9000:5300:1600::1; ns-762.awsdns-31.net to 205.251.194.250 and 2600:9000:5302:fa00::1; ns-1439.awsdns-51.org to 205.251.197.159 and 2600:9000:5305:9f00::1; ns-1668.awsdns-16.co.uk to 205.251.198.132 and 2600:9000:5306:8400::1.