mx.firstsource-eng.net - robtex.com
mx.firstsource-eng.net
| DNSSEC | β οΈ Not signed | ||||||
firstsource-eng.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:16c1πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:cedfπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.22.193Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.206.223πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | jobs.ns.cloudflare.com β | ||||||
| NS | kinsley.ns.cloudflare.com | ||||||
| MX | _dc-mx.178129cee140.firstsource-eng.net β | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.22.193, 172.67.206.223 | ||||||
| IPv6 hints | 2606:4700:3030::6815:16c1, 2606:4700:3030::ac43:cedf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com | ||||||
| SOA | jobs.ns.cloudflare.comdns@cloudflare.com serial=2403217716 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
βA66.96.140.1262015-06-26 β 2016-04-11 Β· 3 obs
β 2015-06-26 08:50:26
β 2016-04-11 20:03:54
β 2026-05-14 02:55:06
β 2016-04-11 20:03:54
β 2026-05-14 02:55:06
βA66.96.140.1272015-06-26 β 2016-04-11 Β· 3 obs
β 2015-06-26 08:50:26
β 2016-04-11 20:03:54
β 2026-05-14 02:55:06
β 2016-04-11 20:03:54
β 2026-05-14 02:55:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstsource-eng.net | jobs.ns.cloudflare.com, kinsley.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.183
NS records: jobs.ns.cloudflare.com, kinsley.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for firstsource-eng.net (unsigned zone)
β±οΈ Timing
Total: 1490ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|