mail.engineexplained.com - dns.ninja
mail.engineexplained.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2606:4700:3032::6815:5b72Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:d7fcCloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.21.91.114Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 172.67.215.252Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 โ hints match | ||||||
| IPv4 hints | 104.21.91.114, 172.67.215.252 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5b72, 2606:4700:3035::ac43:d7fc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com | ||||||
engineexplained.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2606:4700:3032::6815:5b72Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:d7fcCloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.21.91.114Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 172.67.215.252Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| NS | coen.ns.cloudflare.com โญ | ||||||
| NS | nelly.ns.cloudflare.com | ||||||
| MX | mail.engineexplained.com โญ | ||||||
| HTTPS | HTTP/3, HTTP/2 โ hints match | ||||||
| IPv4 hints | 104.21.91.114, 172.67.215.252 | ||||||
| IPv6 hints | 2606:4700:3032::6815:5b72, 2606:4700:3035::ac43:d7fc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com | ||||||
| SOA | coen.ns.cloudflare.comdns@cloudflare.com serial=2415267929 | ||||||
MX for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
โA104.21.91.1142026-09-21 โ 2026-10-08 ยท 2 obs
โ 2026-09-21 00:30:18
โ 2026-10-08 09:50:08
โ 2026-10-08 09:50:08
โA172.67.215.2522026-09-21 โ 2026-10-08 ยท 2 obs
โ 2026-09-21 00:30:18
โ 2026-10-08 09:50:08
โ 2026-10-08 09:50:08
โA2606:4700:3032::6815:5b722026-09-21 โ 2026-10-08 ยท 2 obs
โ 2026-09-21 00:30:18
โ 2026-10-08 09:50:08
โ 2026-10-08 09:50:08
โA2606:4700:3035::ac43:d7fc2026-09-21 โ 2026-10-08 ยท 2 obs
โ 2026-09-21 00:30:18
โ 2026-10-08 09:50:08
โ 2026-10-08 09:50:08
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| engineexplained.com | nelly.ns.cloudflare.com, coen.ns.cloudflare.com | 12 records |
โ Authoritative Response
Server:108.162.192.209
NS records: nelly.ns.cloudflare.com, coen.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for engineexplained.com (unsigned zone)
โฑ๏ธ Timing
Total: 340ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.215.252, 104.21.91.114 |
| AAAA | 2 | 2606:4700:3035::ac43:d7fc, 2606:4700:3032::6815:5b72 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
๐ Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nelly.ns.cloudflare.com, nelly.ns.cloudflare.com, nelly.ns.cloudflare.com...)
Analysis
Mail Server Role
Mail for engineexplained.com is routed through the mail server mail.engineexplained.com.
IP Addresses
mail.engineexplained.com points to the four IP addresses 104.21.91.114, 172.67.215.252, 2606:4700:3032::6815:5b72 and 2606:4700:3035::ac43:d7fc.