prof.dev - robtex.com
prof.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.163.179.189🇺🇸 AS2634769.163.128.0/17 | ||||||
| PTR | apache2-dap.pdx1-shared-a1-31.dreamhost.com | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84 | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-09-17 #3 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
DNS History
4 records (4 active, 0 former)
●NSns1.dreamhost.com2026-09-17 → 2026-09-21 · 2 obs
● 2026-09-17 12:08:44
● 2026-09-21 20:20:30
● 2026-09-21 20:20:30
●NSns2.dreamhost.com2026-09-17 → 2026-09-21 · 2 obs
● 2026-09-17 12:08:44
● 2026-09-21 20:20:30
● 2026-09-21 20:20:30
●NSns3.dreamhost.com2026-09-17 → 2026-09-21 · 2 obs
● 2026-09-17 12:08:44
● 2026-09-21 20:20:30
● 2026-09-21 20:20:30
●A69.163.179.1892026-09-17 → 2026-09-21 · 2 obs
● 2026-09-17 12:08:44
● 2026-09-21 20:20:30
● 2026-09-21 20:20:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | 10 records |
| prof.dev | ns3.dreamhost.com, ns2.dreamhost.com, ns1.dreamhost.com | - |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns3.dreamhost.com, ns2.dreamhost.com, ns1.dreamhost.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: 1416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.163.179.189 |
| NS | 3 | ns1.dreamhost.com, ns3.dreamhost.com... |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
prof.dev has exactly one IP address — 69.163.179.189.
Name Servers
Three name servers are authoritative for prof.dev: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
Three hostnames, one IP address apiece: ns1.dreamhost.com resolves to 162.159.26.14, ns2.dreamhost.com resolves to 162.159.26.81 and ns3.dreamhost.com resolves to 162.159.27.84.