dev.pr - robtex.com
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=1788011334 | ||||||
Same first word
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DNS History
5 records (5 active, 0 former)
●NSjim.ns.cloudflare.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 13:58:52
●NSmary.ns.cloudflare.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 13:58:52
●MXmx1.improvmx.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 13:58:52
●MXmx2.improvmx.com2026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 13:58:52
●A199.36.158.1002026-08-26 → 2026-08-29 · 2 obs
● 2026-08-29 13:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pr | pr-dns.denic.de, b0.pr.afilias-nst.org, c0.pr.afilias-nst.info, a0.pr.afilias-nst.info... | 16 records |
| dev.pr | mary.ns.cloudflare.com, jim.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.134
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: 974ms | 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 (pr-dns.denic.de, pr-dns.denic.de, b0.pr.afilias-nst.org...)
Analysis
IP Addresses
dev.pr directs to one IP number, which is 199.36.158.100.
Among the host names that share IP numbers with dev.pr are cora-ai.org, topits.biz, orionlabs.no and two others.
Name Servers
dev.pr uses two name servers for its delegation: jim.ns.cloudflare.com and mary.ns.cloudflare.com.
dev.pr has the same name server delegation as a number of other domains, such as pgbuy.com.tw, teenmegaworld.com, iwbyte.com and two more.
There is at least partial name server overlap between dev.pr and other domains — smtp43.com, manzanitagems.com, bau9977.com and two more among them.
These name servers frequently co-occur with the name servers ram.ns.cloudflare.com and gina.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname jim.ns.cloudflare.com directs to 108.162.193.125, 172.64.33.125 and 173.245.59.125 along with 3 other IP addresses.
Hostname mary.ns.cloudflare.com directs to 108.162.192.134, 172.64.32.134 and 173.245.58.134 along with 3 other IP addresses.
Mail Servers
The MX records for dev.pr point to two mail servers: mx1.improvmx.com and mx2.improvmx.com.
dev.pr has the same mail server arrangement as a number of other domains, for example weyala.ai, flycodes.tech, kultalaskuri.fi and two more.
dev.pr and a number of other domains — aleksandrshubin.ru, maddening-steamboat.de, aandhsolutions.com and megadealsliquidation.com among them — share at least some of the same mail servers.
Host names resolving to 6 IP numbers:
Hostname mx1.improvmx.com directs to 13.37.195.136, 15.236.236.160 and 35.181.18.45 along with 3 other IP addresses.
Hostname mx2.improvmx.com directs to 13.36.107.63, 13.36.222.39 and 15.236.61.92 along with 3 other IP addresses.