systemclk.com - robtex.com
systemclk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.64.17.23🇦🇺 Amazon52.64.0.0/17 EC2 SYD Prefix | ||||||
| PTR | ec2-52-64-17-23.ap-southeast-2.compute.amazonaws.com | ||||||
| A | 54.79.40.169🇦🇺 Amazon54.79.0.0/17 EC2 SYD prefix | ||||||
| NS | ns-1894.awsdns-44.co.uk ⭐ | ||||||
| A | 2600:9000:5307:6600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1894.awsdns-44.co.uk | ||||||
| A | 205.251.199.102🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1894.awsdns-44.co.uk | ||||||
| NS | ns-128.awsdns-16.com | ||||||
| A | 2600:9000:5300:8000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-128.awsdns-16.com | ||||||
| A | 205.251.192.128🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-128.awsdns-16.com | ||||||
| NS | ns-1370.awsdns-43.org | ||||||
| A | 2600:9000:5305:5a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1370.awsdns-43.org | ||||||
| A | 205.251.197.90🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1370.awsdns-43.org | ||||||
| NS | ns-949.awsdns-54.net | ||||||
| A | 2600:9000:5303:b500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-949.awsdns-54.net | ||||||
| A | 205.251.195.181🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-949.awsdns-54.net | ||||||
| SOA | ns-1894.awsdns-44.co.ukawsdns-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=1781921950 | ||||||
Subdomains
static-cdn.systemclk.com |
Same first word
systemclk.com |
DNS History
11 records (6 active, 5 former)
●NSns-128.awsdns-16.com2026-05-04 → 2026-06-20 · 2 obs
● 2026-06-20 02:36:50
●NSns-1370.awsdns-43.org2026-05-04 → 2026-06-20 · 2 obs
● 2026-06-20 02:36:50
●NSns-1894.awsdns-44.co.uk2026-05-04 → 2026-06-20 · 2 obs
● 2026-06-20 02:36:50
●NSns-949.awsdns-54.net2026-05-04 → 2026-06-20 · 2 obs
● 2026-06-20 02:36:50
○A13.237.209.2022026-05-04 → 2026-05-04 · 3 obs
○ 2026-05-06 10:25:26
○ 2026-06-20 02:36:50
○A13.238.196.92026-05-04 → 2026-05-06 · 4 obs
● 2026-05-06 10:25:26
○ 2026-06-03 20:34:18
○ 2026-06-20 02:36:50
○A13.54.200.2072026-05-06 → 2026-05-06 · 4 obs
● 2026-05-06 10:25:26
○ 2026-06-03 20:34:18
○ 2026-06-20 02:36:50
○A15.134.60.2152026-06-03 → 2026-06-03 · 4 obs
● 2026-06-03 20:34:18
○ 2026-06-20 02:36:48
○ 2026-06-20 02:36:50
○A15.134.80.722026-06-03 → 2026-06-03 · 4 obs
● 2026-06-03 20:34:18
○ 2026-06-20 02:36:48
○ 2026-06-20 02:36:50
●A52.64.17.232026-06-20 → 2026-06-20 · 3 obs
● 2026-06-20 02:36:48
● 2026-06-20 02:36:50
●A54.79.40.1692026-06-20 → 2026-06-20 · 3 obs
● 2026-06-20 02:36:48
● 2026-06-20 02:36:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| systemclk.com | ns-128.awsdns-16.com, ns-949.awsdns-54.net, ns-1894.awsdns-44.co.uk, ns-1370.awsdns-43.org | 2 records |
✅ Authoritative Response
Server:205.251.192.128
NS records: ns-128.awsdns-16.com, ns-949.awsdns-54.net, ns-1894.awsdns-44.co.uk, ns-1370.awsdns-43.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemclk.com (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.64.17.23, 54.79.40.169 |
| NS | 4 | ns-128.awsdns-16.com, ns-1370.awsdns-43.org... |
| SOA | 1 | ns-1894.awsdns-44.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-128.awsdns-16.com, ns-128.awsdns-16.com)
Analysis
Hierarchy
systemclk.com serves as the parent of static-cdn.systemclk.com.
IP Addresses
systemclk.com directs to two IP numbers, 52.64.17.23 and 54.79.40.169
autechadz.com, obxectivo.com, audiencetrk.com plus two other host names have IP numbers in common with systemclk.com.
Name Servers
Four name servers handle the delegation for systemclk.com: ns-128.awsdns-16.com, ns-949.awsdns-54.net, ns-1370.awsdns-43.org and ns-1894.awsdns-44.co.uk.
systemclk.com has at least partial name server overlap with other domains, such as smartroadside.com, d1oeqv702k3zsf.cloudfront.net, primomonitum.com and two others.
ns-128.awsdns-16.com, ns-949.awsdns-54.net, ns-1370.awsdns-43.org and ns-1894.awsdns-44.co.uk all point to exactly two IP numbers each: ns-128.awsdns-16.com → 205.251.192.128 and 2600:9000:5300:8000::1; ns-949.awsdns-54.net → 205.251.195.181 and 2600:9000:5303:b500::1; ns-1370.awsdns-43.org → 205.251.197.90 and 2600:9000:5305:5a00::1; ns-1894.awsdns-44.co.uk → 205.251.199.102 and 2600:9000:5307:6600::1.