onlinetests.app - robtex.com
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onlinetests.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.225.206.22🇺🇸 Amazon | ||||||
| PTR | ec2-3-225-206-22.compute-1.amazonaws.com | ||||||
| A | 3.227.126.58🇺🇸 Amazon | ||||||
| A | 52.204.103.26🇺🇸 Amazon | ||||||
| A | 174.129.216.146🇺🇸 Amazon | ||||||
| NS | ns-1821.awsdns-35.co.uk ⭐ | ||||||
| A | 2600:9000:5307:1d00::1🇺🇸 Amazon | ||||||
| PTR | ns-1821.awsdns-35.co.uk | ||||||
| A | 205.251.199.29🇺🇸 Amazon | ||||||
| PTR | ns-1821.awsdns-35.co.uk | ||||||
| NS | ns-138.awsdns-17.com | ||||||
| A | 2600:9000:5300:8a00::1🇺🇸 Amazon | ||||||
| PTR | ns-138.awsdns-17.com | ||||||
| A | 205.251.192.138🇺🇸 Amazon | ||||||
| PTR | ns-138.awsdns-17.com | ||||||
| NS | ns-1511.awsdns-60.org | ||||||
| A | 2600:9000:5305:e700::1🇺🇸 Amazon | ||||||
| PTR | ns-1511.awsdns-60.org | ||||||
| A | 205.251.197.231🇺🇸 Amazon | ||||||
| PTR | ns-1511.awsdns-60.org | ||||||
| NS | ns-725.awsdns-26.net | ||||||
| A | 2600:9000:5302:d500::1🇺🇸 Amazon | ||||||
| PTR | ns-725.awsdns-26.net | ||||||
| A | 205.251.194.213🇺🇸 Amazon | ||||||
| PTR | ns-725.awsdns-26.net | ||||||
| MX | onlinetests-app.mail.protection.outlook.com ⭐ | ||||||
| TXT | d365mktkey=qZE6f25oll9Yc6bTfPVxEHCh5WsKSlq94F9gwuiIDxUx | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all | ||||||
| SOA | ns-1821.awsdns-35.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Up
Same first word
onlinetests.app |
onlinetests.pk |
onlinetests.de |
onlinetests.co.uk |
Similar names
tilesnstone.com |
listennotes.help |
telostennis.com |
testsonline.ru |
listennotes.com |
silentnotes.top |
listenstone.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| onlinetests.app | ns-725.awsdns-26.net, ns-1821.awsdns-35.co.uk, ns-138.awsdns-17.com, ns-1511.awsdns-60.org | - |
✅ Authoritative Response
Server: 205.251.197.231
NS records: ns-725.awsdns-26.net, ns-1821.awsdns-35.co.uk, ns-138.awsdns-17.com, ns-1511.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlinetests.app (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 52.204.103.26, 174.129.216.146... |
| NS | 4 | ns-138.awsdns-17.com, ns-1511.awsdns-60.org... |
| MX | 1 | onlinetests-app.mail.protection.outlook. |
| TXT | 2 | d365mktkey=qZE6f25oll9Yc6bTfPVxEHCh5WsKS, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-1821.awsdns-35.co.uk awsdns-hostmaste |
AI analysis
onlinetests.app is a parent of www.onlinetests.app and profile.onlinetests.app.
onlinetests.app maps to four IP numbers: 3.225.206.22, 3.227.126.58, 52.204.103.26 and 174.129.216.146.
Other host names, for example, ec2-52-204-103-26.compute-1.amazonaws.com share IP numbers with onlinetests.app.
onlinetests.app is delegated to four name servers: ns-138.awsdns-17.com, ns-725.awsdns-26.net, ns-1511.awsdns-60.org and ns-1821.awsdns-35.co.uk.
onlinetests.app at least partially shares name servers with other domains such as 237.17.50.in-addr.arpa, 213.88.98.in-addr.arpa, 71.6.52.in-addr.arpa, 134.205.44.in-addr.arpa and 3.213.44.in-addr.arpa.
These name servers are often used together with ns1-24-us-east-1.ec2-rdns.amazonaws.com, ns2-24-us-east-1.ec2-rdns.amazonaws.com, ns3-24-us-east-1.ec2-rdns.amazonaws.com, ns4-24-us-east-1.ec2-rdns.amazonaws.com, ns1-24-eu-west-1.ec2-rdns.amazonaws.com, ns2-24-eu-west-1.ec2-rdns.amazonaws.com, ns3-24-eu-west-1.ec2-rdns.amazonaws.com, ns4-24-eu-west-1.ec2-rdns.amazonaws.com, ns-539.awsdns-03.net and ns-1854.awsdns-39.co.uk.
Host names with two IP numbers:
ns-138.awsdns-17.com points to 2600:9000:5300:8a00::1 and 205.251.192.138
ns-725.awsdns-26.net points to 2600:9000:5302:d500::1 and 205.251.194.213
ns-1511.awsdns-60.org points to 2600:9000:5305:e700::1 and 205.251.197.231
ns-1821.awsdns-35.co.uk points to 2600:9000:5307:1d00::1 and 205.251.199.29
onlinetests.app is handled by a single mail server, onlinetests-app.mail.protection.outlook.com.