precisioncourse.com - dns.ninja
precisioncourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.153.62.52🇺🇸 Amazon35.153.0.0/16 EC2 IAD prefix | ||||||
| PTR | ec2-35-153-62-52.compute-1.amazonaws.com | ||||||
| NS | ns-315.awsdns-39.com ⭐ | ||||||
| A | 2600:9000:5301:3b00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-315.awsdns-39.com | ||||||
| A | 205.251.193.59🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-315.awsdns-39.com | ||||||
| NS | ns-1311.awsdns-35.org | ||||||
| A | 2600:9000:5305:1f00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1311.awsdns-35.org | ||||||
| A | 205.251.197.31🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1311.awsdns-35.org | ||||||
| NS | ns-2011.awsdns-59.co.uk | ||||||
| A | 2600:9000:5307:db00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2011.awsdns-59.co.uk | ||||||
| A | 205.251.199.219🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2011.awsdns-59.co.uk | ||||||
| NS | ns-938.awsdns-53.net | ||||||
| A | 2600:9000:5303:aa00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-938.awsdns-53.net | ||||||
| A | 205.251.195.170🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-938.awsdns-53.net | ||||||
| SOA | ns-315.awsdns-39.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| 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=1780738966 | ||||||
Same first word
precisioncourse.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1311.awsdns-35.org2026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 10:07:26
●NSns-2011.awsdns-59.co.uk2026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 10:07:26
●NSns-315.awsdns-39.com2026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 10:07:26
●NSns-938.awsdns-53.net2026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 10:07:26
●A35.153.62.522026-02-18 → 2026-06-06 · 2 obs
● 2026-06-06 10:07:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| precisioncourse.com | ns-315.awsdns-39.com, ns-938.awsdns-53.net, ns-1311.awsdns-35.org, ns-2011.awsdns-59.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.59
NS records: ns-315.awsdns-39.com, ns-938.awsdns-53.net, ns-1311.awsdns-35.org, ns-2011.awsdns-59.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for precisioncourse.com (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.153.62.52 |
| NS | 4 | ns-1311.awsdns-35.org, ns-2011.awsdns-59.co.uk... |
| SOA | 1 | ns-315.awsdns-39.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-315.awsdns-39.com, ns-315.awsdns-39.com)
Analysis
IP Addresses
precisioncourse.com directs to one IP number, which is 35.153.62.52.
Name Servers
Authority for precisioncourse.com is delegated across 4 name servers: ns-315.awsdns-39.com, ns-938.awsdns-53.net, ns-1311.awsdns-35.org and ns-2011.awsdns-59.co.uk.
At least some of precisioncourse.com's name servers are shared with other domains, for example thehub21.com, gesconchip.es, mygp.at and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-315.awsdns-39.com directs to 205.251.193.59 and 2600:9000:5301:3b00::1; ns-938.awsdns-53.net directs to 205.251.195.170 and 2600:9000:5303:aa00::1; ns-1311.awsdns-35.org directs to 205.251.197.31 and 2600:9000:5305:1f00::1; ns-2011.awsdns-59.co.uk directs to 205.251.199.219 and 2600:9000:5307:db00::1.