classmobileapp.com - robtex.com
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classmobileapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.171.76.34🇺🇸 Amazon | ||||||
| PTR | server-3-171-76-34.iad89.r.cloudfront.net | ||||||
| A | 3.171.76.116🇺🇸 Amazon | ||||||
| A | 3.171.76.121🇺🇸 Amazon | ||||||
| A | 3.171.76.127🇺🇸 Amazon | ||||||
| NS | ns-1520.awsdns-62.org ⭐ | ||||||
| A | 2600:9000:5305:f000::1🇺🇸 Amazon | ||||||
| PTR | ns-1520.awsdns-62.org | ||||||
| A | 205.251.197.240🇺🇸 Amazon | ||||||
| PTR | ns-1520.awsdns-62.org | ||||||
| NS | ns-1955.awsdns-52.co.uk | ||||||
| A | 2600:9000:5307:a300::1🇺🇸 Amazon | ||||||
| PTR | ns-1955.awsdns-52.co.uk | ||||||
| A | 205.251.199.163🇺🇸 Amazon | ||||||
| PTR | ns-1955.awsdns-52.co.uk | ||||||
| NS | ns-461.awsdns-57.com | ||||||
| A | 2600:9000:5301:cd00::1🇺🇸 Amazon | ||||||
| PTR | ns-461.awsdns-57.com | ||||||
| A | 205.251.193.205🇺🇸 Amazon | ||||||
| PTR | ns-461.awsdns-57.com | ||||||
| NS | ns-527.awsdns-01.net | ||||||
| A | 2600:9000:5302:f00::1🇺🇸 Amazon | ||||||
| PTR | ns-527.awsdns-01.net | ||||||
| A | 205.251.194.15🇺🇸 Amazon | ||||||
| PTR | ns-527.awsdns-01.net | ||||||
| SOA | ns-1520.awsdns-62.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=1770402122 | ||||||
Same first word
classmobileapp.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| classmobileapp.com | ns-527.awsdns-01.net, ns-461.awsdns-57.com, ns-1955.awsdns-52.co.uk, ns-1520.awsdns-62.org | 1 record |
✅ Authoritative Response
Server: 205.251.193.205
NS records: ns-527.awsdns-01.net, ns-461.awsdns-57.com, ns-1955.awsdns-52.co.uk, ns-1520.awsdns-62.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classmobileapp.com (unsigned zone)
⏱️ Timing
Total: 444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.171.76.121, 3.171.76.34... |
| NS | 4 | ns-1520.awsdns-62.org, ns-1955.awsdns-52.co.uk... |
| SOA | 1 | ns-1520.awsdns-62.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-461.awsdns-57.com)
AI analysis
classmobileapp.com resolves to four IPs: 3.171.76.34, 3.171.76.116, 3.171.76.121 and 3.171.76.127.
Other host names such as atlantic-obgyn.com, d9xk7wm0v4s9e.cloudfront.net, www.handpurena.com, isomaki.org and d330k4zffk5auv.cloudfront.net share IP numbers with classmobileapp.com.
classmobileapp.com is delegated to four name servers: ns-461.awsdns-57.com, ns-527.awsdns-01.net, ns-1520.awsdns-62.org and ns-1955.awsdns-52.co.uk.
At least part of the name servers for classmobileapp.com are shared with other domains, for instance cre-reit.co.jp, ixigo.biz, isdonaldtrumpimpeached.com, oxford.co.kr and ds11-form-2013.com.
these name servers are commonly used with the name servers ns-334.awsdns-41.com, ns-944.awsdns-54.net, ns-1230.awsdns-25.org, ns-1052.awsdns-03.org, ns1.americaneagle.com, ns2.americaneagle.com, ns-960.awsdns-56.net, ns-1022.awsdns-63.net, ns-1162.awsdns-17.org and ns-1221.awsdns-24.org.
Host names with two IP numbers:
ns-461.awsdns-57.com points to: 2600:9000:5301:cd00::1 and 205.251.193.205
ns-527.awsdns-01.net points to: 2600:9000:5302:f00::1 and 205.251.194.15
ns-1520.awsdns-62.org points to: 2600:9000:5305:f000::1 and 205.251.197.240
ns-1955.awsdns-52.co.uk points to: 2600:9000:5307:a300::1 and 205.251.199.163