instrk.com - robtex.com
instrk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 63.177.180.164🇩🇪 Amazon63.176.0.0/14 EC2 FRA Prefix | ||||||
| PTR | ec2-63-177-180-164.eu-central-1.compute.amazonaws.com | ||||||
| NS | ns-1525.awsdns-62.org ⭐ | ||||||
| A | 2600:9000:5305:f500::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1525.awsdns-62.org | ||||||
| A | 205.251.197.245🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1525.awsdns-62.org | ||||||
| NS | ns-1022.awsdns-63.net | ||||||
| A | 2600:9000:5303:fe00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1022.awsdns-63.net | ||||||
| A | 205.251.195.254🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1022.awsdns-63.net | ||||||
| NS | ns-1674.awsdns-17.co.uk | ||||||
| A | 2600:9000:5306:8a00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1674.awsdns-17.co.uk | ||||||
| A | 205.251.198.138🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1674.awsdns-17.co.uk | ||||||
| NS | ns-190.awsdns-23.com | ||||||
| A | 2600:9000:5300:be00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-190.awsdns-23.com | ||||||
| A | 205.251.192.190🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-190.awsdns-23.com | ||||||
| SOA | ns-1525.awsdns-62.orgawsdns-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=1785644747 | ||||||
Same first word
instrk.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1022.awsdns-63.net2026-07-27 → 2026-08-02 · 2 obs
● 2026-08-02 04:39:46
●NSns-1525.awsdns-62.org2026-07-27 → 2026-08-02 · 2 obs
● 2026-08-02 04:39:46
●NSns-1674.awsdns-17.co.uk2026-07-27 → 2026-08-02 · 2 obs
● 2026-08-02 04:39:46
●NSns-190.awsdns-23.com2026-07-27 → 2026-08-02 · 2 obs
● 2026-08-02 04:39:46
●A63.177.180.1642026-07-27 → 2026-08-02 · 2 obs
● 2026-08-02 04:39:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| instrk.com | ns-190.awsdns-23.com, ns-1022.awsdns-63.net, ns-1674.awsdns-17.co.uk, ns-1525.awsdns-62.org | 2 records |
✅ Authoritative Response
Server:205.251.192.190
NS records: ns-190.awsdns-23.com, ns-1022.awsdns-63.net, ns-1674.awsdns-17.co.uk, ns-1525.awsdns-62.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instrk.com (unsigned zone)
⏱️ Timing
Total: 379ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 63.177.180.164 |
| NS | 4 | ns-1022.awsdns-63.net, ns-1525.awsdns-62.org... |
| SOA | 1 | ns-1525.awsdns-62.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-190.awsdns-23.com, ns-190.awsdns-23.com)
Analysis
IP Addresses
instrk.com directs to one IP number, which is 63.177.180.164.
Name Servers
The domain instrk.com is delegated to these four name servers: ns-190.awsdns-23.com, ns-1022.awsdns-63.net, ns-1525.awsdns-62.org and ns-1674.awsdns-17.co.uk.
The name servers of instrk.com overlap at least partially with those of other domains — among them beducation.com.br, casp.ne.jp, tream.co.uk and two more.
These name servers commonly appear in combination with the name servers ns-874.awsdns-45.net.
Each of the four hosts ns-190.awsdns-23.com, ns-1022.awsdns-63.net, ns-1525.awsdns-62.org and ns-1674.awsdns-17.co.uk has two IP addresses. ns-190.awsdns-23.com points to 205.251.192.190 and 2600:9000:5300:be00::1. ns-1022.awsdns-63.net points to 205.251.195.254 and 2600:9000:5303:fe00::1. ns-1525.awsdns-62.org points to 205.251.197.245 and 2600:9000:5305:f500::1. ns-1674.awsdns-17.co.uk points to 205.251.198.138 and 2600:9000:5306:8a00::1.