certdev.net - robtex.com
certdev.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.244.121.69🇺🇸 Amazon54.244.64.0/18 EC2 PDX prefix | ||||||
| PTR | ec2-54-244-121-69.us-west-2.compute.amazonaws.com | ||||||
| NS | ns-1964.awsdns-53.co.uk ⭐ | ||||||
| A | 2600:9000:5307:ac00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1964.awsdns-53.co.uk | ||||||
| A | 205.251.199.172🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1964.awsdns-53.co.uk | ||||||
| NS | ns-1215.awsdns-23.org | ||||||
| A | 2600:9000:5304:bf00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1215.awsdns-23.org | ||||||
| A | 205.251.196.191🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1215.awsdns-23.org | ||||||
| NS | ns-124.awsdns-15.com | ||||||
| A | 2600:9000:5300:7c00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-124.awsdns-15.com | ||||||
| A | 205.251.192.124🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-124.awsdns-15.com | ||||||
| NS | ns-814.awsdns-37.net | ||||||
| A | 2600:9000:5303:2e00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-814.awsdns-37.net | ||||||
| A | 205.251.195.46🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-814.awsdns-37.net | ||||||
| SOA | ns-1964.awsdns-53.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1789813743 | ||||||
Same first word
Similar names
Previous names
Next names
certdevil.net |
certdirect.net |
certdns.net |
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certe-nonprod.net |
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DNS History
5 records (5 active, 0 former)
●NSns-1215.awsdns-23.org2015-08-05 → 2026-09-19 · 2 obs
● 2026-09-19 10:53:22
●NSns-124.awsdns-15.com2015-08-05 → 2026-09-19 · 2 obs
● 2026-09-19 10:53:22
●NSns-1964.awsdns-53.co.uk2015-08-05 → 2026-09-19 · 2 obs
● 2026-09-19 10:53:22
●NSns-814.awsdns-37.net2015-08-05 → 2026-09-19 · 2 obs
● 2026-09-19 10:53:22
●A54.244.121.692015-08-05 → 2026-09-19 · 2 obs
● 2026-09-19 10:53:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| certdev.net | ns-124.awsdns-15.com, ns-814.awsdns-37.net, ns-1215.awsdns-23.org, ns-1964.awsdns-53.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.192.124
NS records: ns-124.awsdns-15.com, ns-814.awsdns-37.net, ns-1215.awsdns-23.org, ns-1964.awsdns-53.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certdev.net (unsigned zone)
⏱️ Timing
Total: 1026ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.244.121.69 |
| NS | 4 | ns-1215.awsdns-23.org, ns-124.awsdns-15.com... |
| SOA | 1 | ns-1964.awsdns-53.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-814.awsdns-37.net, ns-814.awsdns-37.net)
Analysis
IP Addresses
certdev.net points to a single IP number: 54.244.121.69.
Host names like ec2-54-244-121-69.us-west-2.compute.amazonaws.com are further examples that share IP numbers with certdev.net.
Name Servers
certdev.net has four authoritative name servers: ns-124.awsdns-15.com, ns-814.awsdns-37.net, ns-1215.awsdns-23.org and ns-1964.awsdns-53.co.uk.
The name servers of certdev.net overlap at least partially with those of other domains — among them lucidalign.com, watchtower2.com, findit.mt and two more.
The name servers ns-543.awsdns-03.net, ns-1216.awsdns-24.org and ns-1838.awsdns-37.co.uk are commonly seen alongside these name servers.
Each of the four hosts ns-124.awsdns-15.com, ns-814.awsdns-37.net, ns-1215.awsdns-23.org and ns-1964.awsdns-53.co.uk has two IP addresses. ns-124.awsdns-15.com points to 205.251.192.124 and 2600:9000:5300:7c00::1. ns-814.awsdns-37.net points to 205.251.195.46 and 2600:9000:5303:2e00::1. ns-1215.awsdns-23.org points to 205.251.196.191 and 2600:9000:5304:bf00::1. ns-1964.awsdns-53.co.uk points to 205.251.199.172 and 2600:9000:5307:ac00::1.