zen-dev.net - robtex.com
zen-dev.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.0.59.240🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-52-0-59-240.compute-1.amazonaws.com | ||||||
| A | 52.3.171.191🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix | ||||||
| A | 54.87.119.8🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix | ||||||
| NS | ns-1122.awsdns-12.org ⭐ | ||||||
| A | 2600:9000:5304:6200::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1122.awsdns-12.org | ||||||
| A | 205.251.196.98🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1122.awsdns-12.org | ||||||
| NS | ns-118.awsdns-14.com | ||||||
| A | 2600:9000:5300:7600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-118.awsdns-14.com | ||||||
| A | 205.251.192.118🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-118.awsdns-14.com | ||||||
| NS | ns-1778.awsdns-30.co.uk | ||||||
| A | 2600:9000:5306:f200::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1778.awsdns-30.co.uk | ||||||
| A | 205.251.198.242🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1778.awsdns-30.co.uk | ||||||
| NS | ns-585.awsdns-09.net | ||||||
| A | 2600:9000:5302:4900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-585.awsdns-09.net | ||||||
| A | 205.251.194.73🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-585.awsdns-09.net | ||||||
| SOA | ns-1122.awsdns-12.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
net
| 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=1778712956 | ||||||
Same first word
zen-dev.net |
DNS History
10 records (7 active, 3 former)
●NSns-1122.awsdns-12.org2026-02-20 → 2026-05-13 · 2 obs
● 2026-05-13 23:17:22
●NSns-118.awsdns-14.com2026-02-20 → 2026-05-13 · 2 obs
● 2026-05-13 23:17:22
●NSns-1778.awsdns-30.co.uk2026-02-20 → 2026-05-13 · 2 obs
● 2026-05-13 23:17:22
●NSns-585.awsdns-09.net2026-02-20 → 2026-05-13 · 2 obs
● 2026-05-13 23:17:22
○A100.50.162.212026-02-20 → 2026-02-20 · 3 obs
○ 2026-05-11 14:47:26
○ 2026-05-13 23:17:22
○A34.199.225.1082026-02-20 → 2026-02-20 · 3 obs
○ 2026-05-11 14:47:26
○ 2026-05-13 23:17:22
●A52.0.59.2402026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 14:47:26
● 2026-05-13 23:17:22
●A52.3.171.1912026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 14:47:26
● 2026-05-13 23:17:22
○A54.156.82.1792026-02-20 → 2026-02-20 · 3 obs
○ 2026-05-11 14:47:26
○ 2026-05-13 23:17:22
●A54.87.119.82026-05-11 → 2026-05-13 · 3 obs
● 2026-05-11 14:47:26
● 2026-05-13 23:17:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| zen-dev.net | ns-118.awsdns-14.com, ns-585.awsdns-09.net, ns-1122.awsdns-12.org, ns-1778.awsdns-30.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.198.242
NS records: ns-118.awsdns-14.com, ns-585.awsdns-09.net, ns-1122.awsdns-12.org, ns-1778.awsdns-30.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zen-dev.net (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 52.0.59.240, 52.3.171.191... |
| NS | 4 | ns-1122.awsdns-12.org, ns-118.awsdns-14.com... |
| SOA | 1 | ns-1122.awsdns-12.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-585.awsdns-09.net, ns-585.awsdns-09.net)
Analysis
IP Addresses
zen-dev.net resolves to three IPs: 52.0.59.240, 52.3.171.191 and 54.87.119.8.
Other host names, such as ec2-54-87-119-8.compute-1.amazonaws.com, share IP numbers with zen-dev.net.
Name Servers
zen-dev.net's delegation is handled by four name servers: ns-118.awsdns-14.com, ns-585.awsdns-09.net, ns-1122.awsdns-12.org and ns-1778.awsdns-30.co.uk.
zen-dev.net partially shares name servers with other domains; examples include drmanishmittal.com, darwinstaging.com, law-pdf.com, d32s96d58j0mt5.cloudfront.net and cspure.org.
Host names with two IPs:
ns-118.awsdns-14.com points to 2600:9000:5300:7600::1 and 205.251.192.118
ns-585.awsdns-09.net points to 2600:9000:5302:4900::1 and 205.251.194.73
ns-1122.awsdns-12.org points to 2600:9000:5304:6200::1 and 205.251.196.98
ns-1778.awsdns-30.co.uk points to 2600:9000:5306:f200::1 and 205.251.198.242