app55bb.com - robtex.com
app55bb.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-623.awsdns-13.net ⭐ | ||||||
| A | 2600:9000:5302:6f00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-623.awsdns-13.net | ||||||
| A | 205.251.194.111🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-623.awsdns-13.net | ||||||
| NS | ns-1066.awsdns-05.org ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5304:2a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1066.awsdns-05.org | ||||||
| A | 205.251.196.42🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1066.awsdns-05.org | ||||||
| NS | ns-1895.awsdns-44.co.uk ⚠️ Not in parent delegation | ||||||
| A | 2600:9000:5307:6700::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1895.awsdns-44.co.uk | ||||||
| A | 205.251.199.103🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1895.awsdns-44.co.uk | ||||||
| NS | ns-251.awsdns-31.com | ||||||
| A | 2600:9000:5300:fb00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-251.awsdns-31.com | ||||||
| A | 205.251.192.251🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-251.awsdns-31.com | ||||||
| SOA | ns-623.awsdns-13.netawsdns-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=1771291435 | ||||||
Same first word
app55bb.com |
DNS History
4 records (4 active, 0 former)
●NSns-1066.awsdns-05.org2026-02-23 → 2026-02-26 · 2 obs
● 2026-02-26 17:04:16
●NSns-1895.awsdns-44.co.uk2026-02-23 → 2026-02-26 · 2 obs
● 2026-02-26 17:04:16
●NSns-251.awsdns-31.com2026-02-23 → 2026-02-26 · 2 obs
● 2026-02-26 17:04:16
●NSns-623.awsdns-13.net2026-02-23 → 2026-02-26 · 2 obs
● 2026-02-26 17:04:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| app55bb.com | ns-251.awsdns-31.com, ns-623.awsdns-13.net | 1 record |
✅ Authoritative Response
Server: 205.251.192.251
NS records: ns-251.awsdns-31.com, ns-623.awsdns-13.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for app55bb.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1066.awsdns-05.org, ns-1895.awsdns-44.co.uk... |
| SOA | 1 | ns-623.awsdns-13.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-251.awsdns-31.com)
AI analysis
app55bb.com is delegated to four name servers: ns-251.awsdns-31.com, ns-623.awsdns-13.net, ns-1066.awsdns-05.org and ns-1895.awsdns-44.co.uk.
app55bb.com at least partially shares name servers with other domains, for instance assistancetips.com, banihealth.ca, icsmail.net, ginos.pt and webgis2.com.
Host names with two IP numbers: ns-251.awsdns-31.com points to 2600:9000:5300:fb00::1 and 205.251.192.251; ns-623.awsdns-13.net points to 2600:9000:5302:6f00::1 and 205.251.194.111; ns-1066.awsdns-05.org points to 2600:9000:5304:2a00::1 and 205.251.196.42; ns-1895.awsdns-44.co.uk points to 2600:9000:5307:6700::1 and 205.251.199.103.