americanbridge.us - robtex.com
americanbridge.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1198.awsdns-21.org ⭐ | ||||||
| A | 2600:9000:5304:ae00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1198.awsdns-21.org | ||||||
| A | 205.251.196.174🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1198.awsdns-21.org | ||||||
| NS | ns-1711.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:af00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1711.awsdns-21.co.uk | ||||||
| A | 205.251.198.175🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1711.awsdns-21.co.uk | ||||||
| NS | ns-260.awsdns-32.com | ||||||
| A | 2600:9000:5301:400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-260.awsdns-32.com | ||||||
| A | 205.251.193.4🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-260.awsdns-32.com | ||||||
| NS | ns-808.awsdns-37.net | ||||||
| A | 2600:9000:5303:2800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-808.awsdns-37.net | ||||||
| A | 205.251.195.40🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-808.awsdns-37.net | ||||||
| SOA | ns-1198.awsdns-21.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1778533657 | ||||||
Same first word
americanbridge.us |
americanbridge.net |
americanbridge.org |
americanbridge.com |
DNS History
4 records (4 active, 0 former)
●NSns-1198.awsdns-21.org2026-02-23 → 2026-05-11 · 2 obs
● 2026-05-11 21:28:30
●NSns-1711.awsdns-21.co.uk2026-02-23 → 2026-05-11 · 2 obs
● 2026-05-11 21:28:30
●NSns-260.awsdns-32.com2026-02-23 → 2026-05-11 · 2 obs
● 2026-05-11 21:28:30
●NSns-808.awsdns-37.net2026-02-23 → 2026-05-11 · 2 obs
● 2026-05-11 21:28:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| americanbridge.us | ns-260.awsdns-32.com, ns-808.awsdns-37.net, ns-1198.awsdns-21.org, ns-1711.awsdns-21.co.uk | - |
✅ Authoritative Response
Server:205.251.193.4
NS records: ns-260.awsdns-32.com, ns-808.awsdns-37.net, ns-1198.awsdns-21.org, ns-1711.awsdns-21.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for americanbridge.us (unsigned zone)
⏱️ Timing
Total: 878ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1198.awsdns-21.org, ns-1711.awsdns-21.co.uk... |
| SOA | 1 | ns-1198.awsdns-21.org awsdns-hostmaster. |
Analysis
Name Servers
americanbridge.us is delegated to four name servers: ns-260.awsdns-32.com, ns-808.awsdns-37.net, ns-1198.awsdns-21.org and ns-1711.awsdns-21.co.uk.
americanbridge.us shares name servers with other domains at least partially, for instance datingdev.app, bvmsports.com, demenagerenfrance.fr, information.optum.com and harmona.ai.
these name servers are often used with ns-635.awsdns-15.net, ns-1113.awsdns-11.org and ns-1963.awsdns-53.co.uk.
Host names with two IP numbers:
ns-260.awsdns-32.com resolves to 2600:9000:5301:400::1 and 205.251.193.4.
ns-808.awsdns-37.net resolves to 2600:9000:5303:2800::1 and 205.251.195.40.
ns-1198.awsdns-21.org resolves to 2600:9000:5304:ae00::1 and 205.251.196.174.
ns-1711.awsdns-21.co.uk resolves to 2600:9000:5306:af00::1 and 205.251.198.175.