concepts.dev - robtex.com
concepts.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.150.1.65🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.1🇨🇦 Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | ns1.vercel-dns.com ⭐ | ||||||
| A | 2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| A | 198.51.44.13🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p13.nsone.net | ||||||
| NS | ns2.vercel-dns.com | ||||||
| A | 2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| A | 198.51.45.13🇺🇸 NSONE198.51.45.0/24 | ||||||
| PTR | dns2.p13.nsone.net | ||||||
| SOA | ns1.vercel-dns.comhostmaster@nsone.net serial=1729182971 | ||||||
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
Next names
DNS History
8 records (4 active, 4 former)
●NSns1.vercel-dns.com2026-09-07 → 2026-09-20 · 2 obs
● 2026-09-20 14:33:34
●NSns2.vercel-dns.com2026-09-07 → 2026-09-20 · 2 obs
● 2026-09-20 14:33:34
○A216.150.1.12026-09-07 → 2026-09-07 · 3 obs
○ 2026-09-19 08:02:32
○ 2026-09-20 14:33:34
○A216.150.1.1932026-09-20 → 2026-09-20 · 3 obs
● 2026-09-20 00:00:28
○ 2026-09-20 14:33:34
●A216.150.1.652026-09-20 → 2026-09-20 · 2 obs
● 2026-09-20 14:33:34
●A216.150.16.12026-09-11 → 2026-09-20 · 4 obs
● 2026-09-11 06:20:50
○ 2026-09-20 00:00:28
● 2026-09-20 14:33:34
○A216.150.16.1292026-09-07 → 2026-09-20 · 4 obs
○ 2026-09-11 06:20:50
● 2026-09-20 00:00:28
○ 2026-09-20 14:33:34
○A216.150.16.1932026-09-19 → 2026-09-19 · 4 obs
● 2026-09-19 08:02:32
○ 2026-09-20 00:00:28
○ 2026-09-20 14:33:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| concepts.dev | ns2.vercel-dns.com, ns1.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.44.13
NS records: ns2.vercel-dns.com, ns1.vercel-dns.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: 1612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.16.1, 216.150.1.193 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
concepts.dev points to the IP addresses 216.150.1.65 and 216.150.16.1
popthatpantry.com, clubedereceita.com.br, flipnuto.cz and two other host names share IP numbers with concepts.dev.
Name Servers
concepts.dev has two authoritative name servers — ns1.vercel-dns.com and ns2.vercel-dns.com.
concepts.dev uses the same name servers as several other domains — among them genesisdonate.com, seeding.to, immotors.ge and two more.
At least some of concepts.dev's name servers are shared with other domains, for example dailyverse.co.ke and refurbgenius.site.
Both ns1.vercel-dns.com and ns2.vercel-dns.com have two IP addresses each. ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2.