amazoncertificationtesting.com - robtex.com
amazoncertificationtesting.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d1b3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2d2f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.47Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.209.179🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | liz.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3abdCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c0bdCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:20bdCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.192.189Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.32.189Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.58.189Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | terin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3becCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c1ecCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:21ecCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.193.236Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.236Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.236Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.47, 172.67.209.179 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d1b3, 2606:4700:3034::6815:2d2f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com | ||||||
| SOA | liz.ns.cloudflare.comdns@cloudflare.com serial=2418565398 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794189636 | ||||||
Same first word
amazoncertificationtesting.info |
amazoncertificationtesting.org |
amazoncertificationtesting.net |
amazoncertificationtesting.com |
amazoncertificationtesting.ph |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSliz.ns.cloudflare.com2026-09-05 → 2026-11-09 · 2 obs
● 2026-11-09 02:02:32
●NSterin.ns.cloudflare.com2026-09-05 → 2026-11-09 · 2 obs
● 2026-11-09 02:02:32
●A104.21.45.472026-09-05 → 2026-11-09 · 2 obs
● 2026-11-09 02:02:32
●A172.67.209.1792026-09-05 → 2026-11-09 · 2 obs
● 2026-11-09 02:02:32
●A2606:4700:3031::ac43:d1b32026-09-05 → 2026-11-09 · 2 obs
● 2026-11-09 02:02:32
●A2606:4700:3034::6815:2d2f2026-09-05 → 2026-11-09 · 2 obs
● 2026-11-09 02:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| amazoncertificationtesting.com | terin.ns.cloudflare.com, liz.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.189
NS records: terin.ns.cloudflare.com, liz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.47, 172.67.209.179 |
| AAAA | 2 | 2606:4700:3034::6815:2d2f, 2606:4700:3031::ac43:d1b3 |
| NS | 2 | liz.ns.cloudflare.com, terin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | liz.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (terin.ns.cloudflare.com, terin.ns.cloudflare.com, terin.ns.cloudflare.com...)
Analysis
IP Addresses
amazoncertificationtesting.com has four IP addresses: 104.21.45.47, 172.67.209.179, 2606:4700:3031::ac43:d1b3 and 2606:4700:3034::6815:2d2f.
Two other host names, along with myclassroomio.com, ultsampler.com and communityfordistricts.com, also share IP numbers with amazoncertificationtesting.com.
Name Servers
Two name servers handle the delegation for amazoncertificationtesting.com: liz.ns.cloudflare.com and terin.ns.cloudflare.com.
amazoncertificationtesting.com shares its NS records with other domains, for example benro.uz, hepai-connection-6d705c57.pages.dev, ershoujian.com and two others.
amazoncertificationtesting.com shares at least some of its name servers with other domains, including manon-jongejan-newsletter.pages.dev, william-i-s-whitney.workers.dev, dav925.workers.dev and two others.
These name servers are often used together with the name servers mark.ns.cloudflare.com.
Host names with 6 IP numbers:
The host name liz.ns.cloudflare.com points to: 108.162.192.189, 172.64.32.189, 173.245.58.189 and 3 other.
The host name terin.ns.cloudflare.com points to: 108.162.193.236, 172.64.33.236, 173.245.59.236 and 3 other.