ns2.core4tech.com - dns.ninja
ns2.core4tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.162.195.164🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sevki.ns.cloudflare.com | ||||||
core4tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4347🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d981🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.71Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.129🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | blair.ns.cloudflare.com ⭐ | ||||||
| NS | sevki.ns.cloudflare.com | ||||||
| MX | mail.arphost.com ⭐ | ||||||
| TXT | google-site-verification=mF6VHYrJWYgW4066PfGMhTfhpdXwnIKYPxPNMg9yOtg | ||||||
| TXT | v=spf1 mx include:_spf.core4tech_com._d.easydmarc.pro ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.71, 172.67.217.129 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4347, 2606:4700:3037::ac43:d981 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | blair.ns.cloudflare.comdns@cloudflare.com serial=2407313482 | ||||||
NS for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A108.162.195.1642026-02-15 → 2026-06-27 · 3 obs
○ 2019-02-04 20:55:50
● 2026-02-15 21:34:34
● 2026-06-27 09:26:38
● 2026-02-15 21:34:34
● 2026-06-27 09:26:38
○A96.31.73.2002019-02-04 → 2019-02-04 · 3 obs
● 2019-02-04 20:55:50
○ 2026-02-15 21:34:34
○ 2026-06-27 09:26:38
○ 2026-02-15 21:34:34
○ 2026-06-27 09:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| core4tech.com | blair.ns.cloudflare.com, sevki.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.121
NS records: blair.ns.cloudflare.com, sevki.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core4tech.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.162.195.164 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (blair.ns.cloudflare.com, blair.ns.cloudflare.com, blair.ns.cloudflare.com...)
Analysis
Name Server Role
ns2.core4tech.com is an authoritative name server for both phantomnetpros.com and themafia.info.
ns1.core4tech.com commonly appears as a name server alongside ns2.core4tech.com.
IP Addresses
ns2.core4tech.com directs to one IP number, which is 108.162.195.164.
sevki.ns.cloudflare.com is an example of another host name that shares IP numbers with ns2.core4tech.com.