dev.pr - dns.ninja
dev.pr
pr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.lactld.org ⭐ | ||||||
| NS | a0.pr.afilias-nst.info | ||||||
| NS | a2.pr.afilias-nst.info | ||||||
| NS | b0.pr.afilias-nst.org | ||||||
| NS | b2.pr.afilias-nst.org | ||||||
| NS | c0.pr.afilias-nst.info | ||||||
| NS | d0.pr.afilias-nst.org | ||||||
| NS | pr-dns.denic.de | ||||||
| SOA | a.lactld.orghostmaster@donuts.email serial=1787913763 | ||||||
Same first word
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DNS History
5 records (5 active, 0 former)
●NSjim.ns.cloudflare.com2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 10:55:46
●NSmary.ns.cloudflare.com2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 10:55:46
●MXmx1.improvmx.com2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 10:55:46
●MXmx2.improvmx.com2026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 10:55:46
●A199.36.158.1002026-08-26 → 2026-08-28 · 2 obs
● 2026-08-28 10:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pr | a.lactld.org, a0.pr.afilias-nst.info, a2.pr.afilias-nst.info, b0.pr.afilias-nst.org... | 16 records |
| dev.pr | mary.ns.cloudflare.com, jim.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.125
NS records: mary.ns.cloudflare.com, jim.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.pr (unsigned zone)
⏱️ Timing
Total: 988ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| NS | 2 | jim.ns.cloudflare.com, mary.ns.cloudflare.com |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 2 | hosting-site=devpr-78e1f, v=spf1 include:spf.improvmx.com ~all |
| SOA | 1 | jim.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (a.lactld.org, a.lactld.org, a0.pr.afilias-nst.info...)
Analysis
IP Addresses
dev.pr resolves to just one IP address, 199.36.158.100.
Two other host names, along with cora-ai.org, topits.biz and handle-ads-warning-c525f.firebaseapp.com, also share IP numbers with dev.pr.
Name Servers
The NS records for dev.pr delegate to jim.ns.cloudflare.com and mary.ns.cloudflare.com.
dev.pr shares its NS records with other domains, for example pgbuy.com.tw, teenmegaworld.com, iwbyte.com and two others.
The name servers of dev.pr overlap at least partially with those of other domains — among them smtp43.com, manzanitagems.com, bau9977.com and two more.
These name servers commonly appear alongside the name servers ram.ns.cloudflare.com and gina.ns.cloudflare.com.
DNS names with 6 IP addresses:
jim.ns.cloudflare.com maps to 108.162.193.125, 172.64.33.125, 173.245.59.125 and 3 additional IP addresses.
mary.ns.cloudflare.com maps to 108.162.192.134, 172.64.32.134, 173.245.58.134 and 3 additional IP addresses.
Mail Servers
dev.pr is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.
Among the domains sharing a mail server setup with dev.pr are weyala.ai, flycodes.tech, kultalaskuri.fi and two others.
dev.pr partially shares its mail servers with other domains — including aleksandrshubin.ru, maddening-steamboat.de, aandhsolutions.com and megadealsliquidation.com.
DNS names with 6 IP addresses:
mx1.improvmx.com maps to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 additional IP addresses.
mx2.improvmx.com maps to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 additional IP addresses.