ciscodevnet.io - robtex.com
ciscodevnet.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-380.awsdns-47.com ⭐ | ||||||
| A | 2600:9000:5301:7c00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-380.awsdns-47.com | ||||||
| A | 205.251.193.124🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-380.awsdns-47.com | ||||||
| NS | ns-1240.awsdns-27.org | ||||||
| A | 2600:9000:5304:d800::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1240.awsdns-27.org | ||||||
| A | 205.251.196.216🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1240.awsdns-27.org | ||||||
| NS | ns-1876.awsdns-42.co.uk | ||||||
| A | 2600:9000:5307:5400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1876.awsdns-42.co.uk | ||||||
| A | 205.251.199.84🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1876.awsdns-42.co.uk | ||||||
| NS | ns-841.awsdns-41.net | ||||||
| A | 2600:9000:5303:4900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-841.awsdns-41.net | ||||||
| A | 205.251.195.73🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-841.awsdns-41.net | ||||||
| TXT | 8jdeh7ijSWkCl8KGfQDh9qEqxIxi4h_cVtEk7uNSPTY | ||||||
| SOA | ns-380.awsdns-47.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=1786058337 | ||||||
Same first word
ciscodevnet.github.io |
ciscodevnet.io |
DNS History
4 records (4 active, 0 former)
●NSns-1240.awsdns-27.org2026-03-31 → 2026-08-07 · 2 obs
● 2026-08-07 00:05:08
●NSns-1876.awsdns-42.co.uk2026-03-31 → 2026-08-07 · 2 obs
● 2026-08-07 00:05:08
●NSns-380.awsdns-47.com2026-03-31 → 2026-08-07 · 2 obs
● 2026-08-07 00:05:08
●NSns-841.awsdns-41.net2026-03-31 → 2026-08-07 · 2 obs
● 2026-08-07 00:05:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| ciscodevnet.io | ns-1240.awsdns-27.org, ns-841.awsdns-41.net, ns-380.awsdns-47.com, ns-1876.awsdns-42.co.uk | - |
✅ Authoritative Response
Server:205.251.193.124
NS records: ns-1240.awsdns-27.org, ns-841.awsdns-41.net, ns-380.awsdns-47.com, ns-1876.awsdns-42.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ciscodevnet.io (unsigned zone)
⏱️ Timing
Total: 555ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1240.awsdns-27.org, ns-1876.awsdns-42.co.uk... |
| TXT | 1 | 8jdeh7ijSWkCl8KGfQDh9qEqxIxi4h_cVtEk7uNS |
| SOA | 1 | ns-380.awsdns-47.com awsdns-hostmaster.a |
Analysis
Name Servers
ciscodevnet.io has four authoritative name servers: ns-380.awsdns-47.com, ns-841.awsdns-41.net, ns-1240.awsdns-27.org and ns-1876.awsdns-42.co.uk.
At least some of ciscodevnet.io's name servers are shared with other domains, for example technoir.co.uk, dobokuyasan.jp, parcelpending.network and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-380.awsdns-47.com directs to 205.251.193.124 and 2600:9000:5301:7c00::1; ns-841.awsdns-41.net directs to 205.251.195.73 and 2600:9000:5303:4900::1; ns-1240.awsdns-27.org directs to 205.251.196.216 and 2600:9000:5304:d800::1; ns-1876.awsdns-42.co.uk directs to 205.251.199.84 and 2600:9000:5307:5400::1.