trzdev16.com - robtex.com
trzdev16.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.21.57.147🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-57-147.compute-1.amazonaws.com | ||||||
| A | 100.28.43.32🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix | ||||||
| NS | ns-47.awsdns-05.com ⭐ | ||||||
| A | 2600:9000:5300:2f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-47.awsdns-05.com | ||||||
| A | 205.251.192.47🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-47.awsdns-05.com | ||||||
| NS | ns-1431.awsdns-50.org | ||||||
| A | 2600:9000:5305:9700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1431.awsdns-50.org | ||||||
| A | 205.251.197.151🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1431.awsdns-50.org | ||||||
| NS | ns-1561.awsdns-03.co.uk | ||||||
| A | 2600:9000:5306:1900::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1561.awsdns-03.co.uk | ||||||
| A | 205.251.198.25🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1561.awsdns-03.co.uk | ||||||
| NS | ns-638.awsdns-15.net | ||||||
| A | 2600:9000:5302:7e00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-638.awsdns-15.net | ||||||
| A | 205.251.194.126🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-638.awsdns-15.net | ||||||
| TXT | mandrill_verify.ZAUVNIEn1NM6WUgmeAKDWQ | ||||||
| SOA | ns-47.awsdns-05.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=1771291435 | ||||||
Same first word
DNS History
7 records (6 active, 1 former)
●NSns-1431.awsdns-50.org2026-03-15 → 2026-03-18 · 2 obs
● 2026-03-18 14:06:26
●NSns-1561.awsdns-03.co.uk2026-03-15 → 2026-03-18 · 2 obs
● 2026-03-18 14:06:26
●NSns-47.awsdns-05.com2026-03-15 → 2026-03-18 · 2 obs
● 2026-03-18 14:06:26
●NSns-638.awsdns-15.net2026-03-15 → 2026-03-18 · 2 obs
● 2026-03-18 14:06:26
●A100.28.43.322026-03-15 → 2026-03-18 · 2 obs
● 2026-03-18 14:06:26
●A23.21.57.1472026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 14:06:24
● 2026-03-18 14:06:26
○A98.95.87.1292026-03-15 → 2026-03-15 · 3 obs
○ 2026-03-18 14:06:24
○ 2026-03-18 14:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| trzdev16.com | ns-47.awsdns-05.com, ns-638.awsdns-15.net, ns-1561.awsdns-03.co.uk, ns-1431.awsdns-50.org | 1 record |
✅ Authoritative Response
Server: 205.251.192.47
NS records: ns-47.awsdns-05.com, ns-638.awsdns-15.net, ns-1561.awsdns-03.co.uk, ns-1431.awsdns-50.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trzdev16.com (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 23.21.57.147, 100.28.43.32 |
| NS | 4 | ns-1431.awsdns-50.org, ns-1561.awsdns-03.co.uk... |
| TXT | 1 | mandrill_verify.ZAUVNIEn1NM6WUgmeAKDWQ |
| SOA | 1 | ns-47.awsdns-05.com awsdns-hostmaster.am |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-47.awsdns-05.com)
Analysis
IP Addresses
trzdev16.com has two IP numbers: 23.21.57.147 and 100.28.43.32.
Other host names for instance trzdev4.com and trzdev15.me share IP numbers with trzdev16.com.
Name Servers
trzdev16.com delegates to four name servers: ns-47.awsdns-05.com, ns-638.awsdns-15.net, ns-1431.awsdns-50.org and ns-1561.awsdns-03.co.uk.
trzdev16.com at least partially shares name servers with other domains, including callsign.careers, products.modernatx.com, popyachtsreviews.com, howittco.com and stehr.co.nz.
These name servers are commonly used with ns-284.awsdns-35.com.
Host names with two IP numbers: ns-47.awsdns-05.com points to 2600:9000:5300:2f00::1 and 205.251.192.47; ns-638.awsdns-15.net points to 2600:9000:5302:7e00::1 and 205.251.194.126; ns-1431.awsdns-50.org points to 2600:9000:5305:9700::1 and 205.251.197.151; ns-1561.awsdns-03.co.uk points to 2600:9000:5306:1900::1 and 205.251.198.25.