a7y.us - robtex.com
a7y.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1162.awsdns-17.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:8a00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1162.awsdns-17.org | ||||||
| A | 205.251.196.138🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1162.awsdns-17.org | ||||||
| NS | ns-1637.awsdns-12.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:6500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1637.awsdns-12.co.uk | ||||||
| A | 205.251.198.101🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1637.awsdns-12.co.uk | ||||||
| NS | ns-506.awsdns-63.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:fa00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-506.awsdns-63.com | ||||||
| A | 205.251.193.250🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-506.awsdns-63.com | ||||||
| NS | ns-809.awsdns-37.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:2900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-809.awsdns-37.net | ||||||
| A | 205.251.195.41🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-809.awsdns-37.net | ||||||
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=1777109650 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1162.awsdns-17.org2026-03-31 → 2026-04-25 · 2 obs
● 2026-04-25 09:54:52
●NSns-1637.awsdns-12.co.uk2026-03-31 → 2026-04-25 · 2 obs
● 2026-04-25 09:54:52
●NSns-506.awsdns-63.com2026-03-31 → 2026-04-25 · 2 obs
● 2026-04-25 09:54:52
●NSns-809.awsdns-37.net2026-03-31 → 2026-04-25 · 2 obs
● 2026-04-25 09:54:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | x.cctld.us, n.cctld.us, k.cctld.us, w.cctld.us... | - |
| a7y.us | ns-809.awsdns-37.net, ns-1162.awsdns-17.org, ns-1637.awsdns-12.co.uk, ns-506.awsdns-63.com | - |
✅ Authoritative Response
Server:205.251.193.250
NS records: ns-809.awsdns-37.net, ns-1162.awsdns-17.org, ns-1637.awsdns-12.co.uk, ns-506.awsdns-63.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a7y.us (unsigned zone)
⏱️ Timing
Total: 686ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
a7y.us delegates to four name servers: ns-506.awsdns-63.com, ns-809.awsdns-37.net, ns-1162.awsdns-17.org and ns-1637.awsdns-12.co.uk.
a7y.us at least partially shares name servers with other domains, for instance yecho.net, universoyoutuber.com, aboutgeneticcounselors.com, managerrr.com and aguasdacovilha.com.
These name servers are commonly used alongside ns-276.awsdns-34.com, ns-528.awsdns-02.net and ns-1973.awsdns-54.co.uk.
Host names with two IP numbers: ns-506.awsdns-63.com points to 2600:9000:5301:fa00::1 and 205.251.193.250; ns-809.awsdns-37.net points to 2600:9000:5303:2900::1 and 205.251.195.41; ns-1162.awsdns-17.org points to 2600:9000:5304:8a00::1 and 205.251.196.138; ns-1637.awsdns-12.co.uk points to 2600:9000:5306:6500::1 and 205.251.198.101.