context-core.dev - dns.ninja
context-core.dev
| CNAME | markgatcha.github.io | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
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
context-core.dev |
Similar names
Previous names
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DNS History
6 records (6 active, 0 former)
●CNAMEmarkgatcha.github.io2026-08-20 → 2026-08-24 · 2 obs
● 2026-08-20 18:33:20
● 2026-08-24 22:13:50
● 2026-08-24 22:13:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| context-core.dev | ns2dqr.name.com, ns3dgj.name.com, ns1bcp.name.com, ns4jnz.name.com | - |
✅ Authoritative Response
Server:163.114.216.17
NS records: ns2dqr.name.com, ns3dgj.name.com, ns1bcp.name.com, ns4jnz.name.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for context-core.dev (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1bcp.name.com, ns2dqr.name.com... |
| CNAME | 1 | markgatcha.github.io |
| SOA | 1 | ns1.name.com hostmaster.nsone.net |
Analysis
IP Addresses
context-core.dev resolves to 8 IP numbers: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.
Additional host names — brianwsullivan.com, michalberg.cz, io-usa-trezor.github.io and two others — share IP numbers with context-core.dev.