nullmx.coreselects.com - dns.ninja
nullmx.coreselects.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:a33🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a22e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.10.51Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.46🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.10.51, 172.67.162.46 | ||||||
| IPv6 hints | 2606:4700:3034::6815:a33, 2606:4700:3035::ac43:a22e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com | ||||||
coreselects.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:a33🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a22e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.10.51Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.46🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | konnor.ns.cloudflare.com ⭐ | ||||||
| NS | veda.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.10.51, 172.67.162.46 | ||||||
| IPv6 hints | 2606:4700:3034::6815:a33, 2606:4700:3035::ac43:a22e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com | ||||||
| SOA | konnor.ns.cloudflare.comdns@cloudflare.com serial=2410417783 | ||||||
Same first word
DNS History
5 records (4 active, 1 former)
●A104.21.10.512026-03-01 → 2026-08-12 · 3 obs
○ 2015-10-17 14:48:12
● 2026-03-01 09:45:08
● 2026-08-12 15:20:28
● 2026-03-01 09:45:08
● 2026-08-12 15:20:28
●A172.67.162.462026-03-01 → 2026-08-12 · 3 obs
○ 2015-10-17 14:48:12
● 2026-03-01 09:45:08
● 2026-08-12 15:20:28
● 2026-03-01 09:45:08
● 2026-08-12 15:20:28
○A209.181.247.1052008-03-17 → 2008-03-17 · 3 obs
● 2008-03-17 07:14:40
○ 2015-10-17 14:48:12
○ 2026-08-12 15:20:28
○ 2015-10-17 14:48:12
○ 2026-08-12 15:20:28
●A2606:4700:3034::6815:a332026-03-01 → 2026-08-12 · 3 obs
○ 2015-10-17 14:48:12
● 2026-03-01 09:45:08
● 2026-08-12 15:20:28
● 2026-03-01 09:45:08
● 2026-08-12 15:20:28
●A2606:4700:3035::ac43:a22e2026-03-01 → 2026-08-12 · 3 obs
○ 2015-10-17 14:48:12
● 2026-03-01 09:45:08
● 2026-08-12 15:20:28
● 2026-03-01 09:45:08
● 2026-08-12 15:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| coreselects.com | veda.ns.cloudflare.com, konnor.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.106
NS records: veda.ns.cloudflare.com, konnor.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coreselects.com (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.10.51, 172.67.162.46 |
| AAAA | 2 | 2606:4700:3035::ac43:a22e, 2606:4700:3034::6815:a33 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (veda.ns.cloudflare.com, veda.ns.cloudflare.com, veda.ns.cloudflare.com...)
Analysis
IP Addresses
nullmx.coreselects.com directs to four IP numbers, which are 104.21.10.51, 172.67.162.46, 2606:4700:3034::6815:a33 and 2606:4700:3035::ac43:a22e.
midlandshouseclearance.co.uk, officeops.info, jurnalstaiibnusina.ac.id plus two other host names have IP numbers in common with nullmx.coreselects.com.