certara-dev.io - dns.ninja
certara-dev.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-406.awsdns-50.com ⭐ | ||||||
| A | 2600:9000:5301:9600::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-406.awsdns-50.com | ||||||
| A | 205.251.193.150🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-406.awsdns-50.com | ||||||
| NS | ns-1472.awsdns-56.org | ||||||
| A | 2600:9000:5305:c000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1472.awsdns-56.org | ||||||
| A | 205.251.197.192🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1472.awsdns-56.org | ||||||
| NS | ns-1923.awsdns-48.co.uk | ||||||
| A | 2600:9000:5307:8300::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1923.awsdns-48.co.uk | ||||||
| A | 205.251.199.131🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1923.awsdns-48.co.uk | ||||||
| NS | ns-598.awsdns-10.net | ||||||
| A | 2600:9000:5302:5600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-598.awsdns-10.net | ||||||
| A | 205.251.194.86🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-598.awsdns-10.net | ||||||
| SOA | ns-406.awsdns-50.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=1786440417 | ||||||
Subdomains
Same first word
certara-dev.io |
DNS History
4 records (4 active, 0 former)
●NSns-1472.awsdns-56.org2026-03-25 → 2026-08-11 · 2 obs
● 2026-08-11 09:42:14
●NSns-1923.awsdns-48.co.uk2026-03-25 → 2026-08-11 · 2 obs
● 2026-08-11 09:42:14
●NSns-406.awsdns-50.com2026-03-25 → 2026-08-11 · 2 obs
● 2026-08-11 09:42:14
●NSns-598.awsdns-10.net2026-03-25 → 2026-08-11 · 2 obs
● 2026-08-11 09:42:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| certara-dev.io | ns-1472.awsdns-56.org, ns-1923.awsdns-48.co.uk, ns-406.awsdns-50.com, ns-598.awsdns-10.net | - |
✅ Authoritative Response
Server:205.251.193.150
NS records: ns-1472.awsdns-56.org, ns-1923.awsdns-48.co.uk, ns-406.awsdns-50.com, ns-598.awsdns-10.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certara-dev.io (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1472.awsdns-56.org, ns-1923.awsdns-48.co.uk... |
| SOA | 1 | ns-406.awsdns-50.com awsdns-hostmaster.a |
Analysis
Hierarchy
The parent domain of api-test.certara-dev.io and api-dev.certara-dev.io is certara-dev.io.
Name Servers
The domain certara-dev.io is delegated to these four name servers: ns-406.awsdns-50.com, ns-598.awsdns-10.net, ns-1472.awsdns-56.org and ns-1923.awsdns-48.co.uk.
certara-dev.io partially shares its NS delegation with several other domains, including 888poker.es, faqirsgoliard.top, revistaprismacyc.com and two others.
ns-406.awsdns-50.com, ns-598.awsdns-10.net, ns-1472.awsdns-56.org and ns-1923.awsdns-48.co.uk each carry two IP addresses. ns-406.awsdns-50.com has 205.251.193.150 and 2600:9000:5301:9600::1; ns-598.awsdns-10.net has 205.251.194.86 and 2600:9000:5302:5600::1; ns-1472.awsdns-56.org has 205.251.197.192 and 2600:9000:5305:c000::1; ns-1923.awsdns-48.co.uk has 205.251.199.131 and 2600:9000:5307:8300::1.