mail.devspeculations.com - dns.ninja
mail.devspeculations.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:8e36πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2714πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.39.20Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.142.54πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.39.20, 172.67.142.54 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8e36, 2606:4700:3037::6815:2714 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com | ||||||
devspeculations.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:8e36πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2714πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.39.20Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.142.54πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com β | ||||||
| NS | may.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.39.20, 172.67.142.54 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8e36, 2606:4700:3037::6815:2714 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2411304190 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.39.202026-08-16 β 2026-08-16 Β· 1 obs
β 2026-08-16 18:51:56
βA172.67.142.542026-08-16 β 2026-08-16 Β· 1 obs
β 2026-08-16 18:51:56
βA2606:4700:3031::ac43:8e362026-08-16 β 2026-08-16 Β· 1 obs
β 2026-08-16 18:51:56
βA2606:4700:3037::6815:27142026-08-16 β 2026-08-16 Β· 1 obs
β 2026-08-16 18:51:56
βCNAMEsmtp.devspeculations.com2015-08-17 β 2016-09-21 Β· 3 obs
β 2015-08-17 11:44:30
β 2016-09-21 07:13:52
β 2026-08-16 18:51:56
β 2016-09-21 07:13:52
β 2026-08-16 18:51:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devspeculations.com | ajay.ns.cloudflare.com, may.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.56
NS records: ajay.ns.cloudflare.com, may.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for devspeculations.com (unsigned zone)
β±οΈ Timing
Total: 122ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.142.54, 104.21.39.20 |
| AAAA | 2 | 2606:4700:3037::6815:2714, 2606:4700:3031::ac43:8e36 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ajay.ns.cloudflare.com, ajay.ns.cloudflare.com, ajay.ns.cloudflare.com...)
Analysis
IP Addresses
mail.devspeculations.com directs to four IP numbers, which are 104.21.39.20, 172.67.142.54, 2606:4700:3031::ac43:8e36 and 2606:4700:3037::6815:2714.
penthousedubai.top, www.insidethe.com, hdrpm.cn plus two other host names have IP numbers in common with mail.devspeculations.com.