checkmarx.zone - robtex.com
checkmarx.zone
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1199.awsdns-21.org ⭐ | ||||||
| A | 2600:9000:5304:af00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1199.awsdns-21.org | ||||||
| A | 205.251.196.175🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1199.awsdns-21.org | ||||||
| NS | ns-1634.awsdns-12.co.uk | ||||||
| A | 2600:9000:5306:6200::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1634.awsdns-12.co.uk | ||||||
| A | 205.251.198.98🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1634.awsdns-12.co.uk | ||||||
| NS | ns-220.awsdns-27.com | ||||||
| A | 2600:9000:5300:dc00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-220.awsdns-27.com | ||||||
| A | 205.251.192.220🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-220.awsdns-27.com | ||||||
| NS | ns-770.awsdns-32.net | ||||||
| A | 2600:9000:5303:200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-770.awsdns-32.net | ||||||
| A | 205.251.195.2🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-770.awsdns-32.net | ||||||
| SOA | ns-1199.awsdns-21.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
zone
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.zone ⭐ | ||||||
| NS | v0n1.nic.zone | ||||||
| NS | v0n2.nic.zone | ||||||
| NS | v0n3.nic.zone | ||||||
| NS | v2n0.nic.zone | ||||||
| NS | v2n1.nic.zone | ||||||
| SOA | v0n0.nic.zonehostmaster@donuts.email serial=1778803641 | ||||||
Same first word
checkmarx.zone |
checkmarx.com.br |
checkmarx.awsapps.com |
checkmarx.help |
checkmarx.com |
checkmarx.cloud |
checkmarx.cfa |
checkmarx.net |
DNS History
7 records (4 active, 3 former)
○NSlaunch1.spaceship.net2026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-25 15:00:56
○ 2026-05-15 00:16:08
○NSlaunch2.spaceship.net2026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-25 15:00:56
○ 2026-05-15 00:16:08
●NSns-1199.awsdns-21.org2026-03-30 → 2026-05-15 · 3 obs
● 2026-03-30 12:45:32
● 2026-05-15 00:16:08
●NSns-1634.awsdns-12.co.uk2026-03-30 → 2026-05-15 · 3 obs
● 2026-03-30 12:45:32
● 2026-05-15 00:16:08
●NSns-220.awsdns-27.com2026-03-30 → 2026-05-15 · 3 obs
● 2026-03-30 12:45:32
● 2026-05-15 00:16:08
●NSns-770.awsdns-32.net2026-03-30 → 2026-05-15 · 3 obs
● 2026-03-30 12:45:32
● 2026-05-15 00:16:08
○A83.142.209.112026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-25 15:00:56
○ 2026-05-15 00:16:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| zone | v0n0.nic.zone, v0n1.nic.zone, v0n2.nic.zone, v0n3.nic.zone... | 12 records |
| checkmarx.zone | ns-220.awsdns-27.com, ns-770.awsdns-32.net, ns-1199.awsdns-21.org, ns-1634.awsdns-12.co.uk | - |
✅ Authoritative Response
Server:205.251.195.2
NS records: ns-220.awsdns-27.com, ns-770.awsdns-32.net, ns-1199.awsdns-21.org, ns-1634.awsdns-12.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkmarx.zone (unsigned zone)
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1199.awsdns-21.org, ns-1634.awsdns-12.co.uk... |
| SOA | 1 | ns-1199.awsdns-21.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.zone, v0n1.nic.zone, v0n2.nic.zone...)
Analysis
Name Servers
checkmarx.zone is delegated to four name servers: ns-220.awsdns-27.com, ns-770.awsdns-32.net, ns-1199.awsdns-21.org and ns-1634.awsdns-12.co.uk.
checkmarx.zone shares name servers with other domains at least partially, for instance onetree.com, magazine.anycolor.co.jp, easybutton.io, shredit.fr and truepointfa.com.
these name servers are commonly used with ns1-24-eu-north-1.ec2-rdns.amazonaws.com, ns2-24-eu-north-1.ec2-rdns.amazonaws.com, ns3-24-eu-north-1.ec2-rdns.amazonaws.com, ns4-24-eu-north-1.ec2-rdns.amazonaws.com, ns-901.awsdns-48.net, ns-1031.awsdns-00.org and ns-1597.awsdns-07.co.uk.
Host names with two IP numbers:
ns-220.awsdns-27.com resolves to 2600:9000:5300:dc00::1 and 205.251.192.220.
ns-770.awsdns-32.net resolves to 2600:9000:5303:200::1 and 205.251.195.2.
ns-1199.awsdns-21.org resolves to 2600:9000:5304:af00::1 and 205.251.196.175.
ns-1634.awsdns-12.co.uk resolves to 2600:9000:5306:6200::1 and 205.251.198.98.