dev.infra.webex.com - dns.ninja
dev.infra.webex.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1673.awsdns-17.co.uk ⭐ | ||||||
| A | 2600:9000:5306:8900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1673.awsdns-17.co.uk | ||||||
| A | 205.251.198.137🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1673.awsdns-17.co.uk | ||||||
| NS | ns-1129.awsdns-13.org | ||||||
| A | 2600:9000:5304:6900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1129.awsdns-13.org | ||||||
| A | 205.251.196.105🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1129.awsdns-13.org | ||||||
| NS | ns-307.awsdns-38.com | ||||||
| A | 2600:9000:5301:3300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-307.awsdns-38.com | ||||||
| A | 205.251.193.51🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-307.awsdns-38.com | ||||||
| NS | ns-792.awsdns-35.net | ||||||
| A | 2600:9000:5303:1800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-792.awsdns-35.net | ||||||
| A | 205.251.195.24🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-792.awsdns-35.net | ||||||
| SOA | ns-1673.awsdns-17.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
infra.webex.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-960.awsdns-56.net ⭐ | ||||||
| NS | ns-1489.awsdns-58.org | ||||||
| NS | ns-1880.awsdns-43.co.uk | ||||||
| NS | ns-492.awsdns-61.com | ||||||
| SOA | ns-960.awsdns-56.netawsdns-hostmaster@amazon.com serial=1 | ||||||
WOT: SAFE (85/100)
Subdomains
josepand-dev.dev.infra.webex.com |
d10.dev.infra.webex.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1129.awsdns-13.org2026-03-12 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:08
●NSns-1673.awsdns-17.co.uk2026-03-12 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:08
●NSns-307.awsdns-38.com2026-03-12 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:08
●NSns-792.awsdns-35.net2026-03-12 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| webex.com | ns1.as13445.net, ns2.as13445.net | - |
| infra.webex.com | ns-492.awsdns-61.com, ns-960.awsdns-56.net, ns-1880.awsdns-43.co.uk, ns-1489.awsdns-58.org | - |
| dev.infra.webex.com | ns-1129.awsdns-13.org, ns-1673.awsdns-17.co.uk, ns-307.awsdns-38.com, ns-792.awsdns-35.net | - |
✅ Authoritative Response
Server:205.251.193.51
NS records: ns-1129.awsdns-13.org, ns-1673.awsdns-17.co.uk, ns-307.awsdns-38.com, ns-792.awsdns-35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webex.com (unsigned zone)
⏱️ Timing
Total: 993ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1129.awsdns-13.org, ns-1673.awsdns-17.co.uk... |
| SOA | 1 | ns-1673.awsdns-17.co.uk awsdns-hostmaste |
Analysis
Hierarchy
dev.infra.webex.com serves as the parent of josepand-dev.dev.infra.webex.com and d10.dev.infra.webex.com.
Name Servers
Four name servers handle the delegation for dev.infra.webex.com: ns-307.awsdns-38.com, ns-792.awsdns-35.net, ns-1129.awsdns-13.org and ns-1673.awsdns-17.co.uk.
dev.infra.webex.com partially shares its NS delegation with several other domains, including sgp.bet, camping-center.com.ar, rancher.com and two others.
ns-307.awsdns-38.com, ns-792.awsdns-35.net, ns-1129.awsdns-13.org and ns-1673.awsdns-17.co.uk each carry two IP addresses. ns-307.awsdns-38.com has 205.251.193.51 and 2600:9000:5301:3300::1; ns-792.awsdns-35.net has 205.251.195.24 and 2600:9000:5303:1800::1; ns-1129.awsdns-13.org has 205.251.196.105 and 2600:9000:5304:6900::1; ns-1673.awsdns-17.co.uk has 205.251.198.137 and 2600:9000:5306:8900::1.