cb-sa.io - robtex.com
cb-sa.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-451.awsdns-56.com ⭐ | ||||||
| A | 2600:9000:5301:c300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-451.awsdns-56.com | ||||||
| A | 205.251.193.195🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-451.awsdns-56.com | ||||||
| NS | ns-1170.awsdns-18.org | ||||||
| A | 2600:9000:5304:9200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1170.awsdns-18.org | ||||||
| A | 205.251.196.146🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1170.awsdns-18.org | ||||||
| NS | ns-2017.awsdns-60.co.uk | ||||||
| A | 2600:9000:5307:e100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2017.awsdns-60.co.uk | ||||||
| A | 205.251.199.225🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2017.awsdns-60.co.uk | ||||||
| NS | ns-949.awsdns-54.net | ||||||
| A | 2600:9000:5303:b500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-949.awsdns-54.net | ||||||
| A | 205.251.195.181🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-949.awsdns-54.net | ||||||
| SOA | ns-451.awsdns-56.comawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1774508746 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1170.awsdns-18.org2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-26 07:13:26
●NSns-2017.awsdns-60.co.uk2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-26 07:13:26
●NSns-451.awsdns-56.com2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-26 07:13:26
●NSns-949.awsdns-54.net2026-03-02 → 2026-03-26 · 2 obs
● 2026-03-26 07:13:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io | - |
| cb-sa.io | ns-451.awsdns-56.com, ns-1170.awsdns-18.org, ns-949.awsdns-54.net, ns-2017.awsdns-60.co.uk | - |
✅ Authoritative Response
Server:205.251.199.225
NS records: ns-451.awsdns-56.com, ns-1170.awsdns-18.org, ns-949.awsdns-54.net, ns-2017.awsdns-60.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cb-sa.io (unsigned zone)
⏱️ Timing
Total: 308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1170.awsdns-18.org, ns-2017.awsdns-60.co.uk... |
| SOA | 1 | ns-451.awsdns-56.com awsdns-hostmaster.a |
Analysis
Name Servers
cb-sa.io is delegated to four name servers: ns-451.awsdns-56.com, ns-949.awsdns-54.net, ns-1170.awsdns-18.org and ns-2017.awsdns-60.co.uk.
cb-sa.io at least partially shares name servers with other domains, for instance eehopeunited.com, meeses.com, robcowles.net, gallantfuneralhome.com and mapmyphotos.net.
Host names with two IP numbers:
ns-451.awsdns-56.com points to: 2600:9000:5301:c300::1 and 205.251.193.195.
ns-949.awsdns-54.net points to: 2600:9000:5303:b500::1 and 205.251.195.181.
ns-1170.awsdns-18.org points to: 2600:9000:5304:9200::1 and 205.251.196.146.
ns-2017.awsdns-60.co.uk points to: 2600:9000:5307:e100::1 and 205.251.199.225.