mail.jtbdev.com - robtex.com
mail.jtbdev.com
| DNSSEC | β οΈ Not signed | ||||||
jtbdev.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:169fπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:cd83πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.22.159Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.205.131πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | shubhi.ns.cloudflare.com β | ||||||
| NS | sullivan.ns.cloudflare.com | ||||||
| MX | one-relay.mxroute.com β | ||||||
| MX | one.mxroute.com(20) | ||||||
| TXT | v=spf1 include:mxroute.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.22.159, 172.67.205.131 | ||||||
| IPv6 hints | 2606:4700:3033::6815:169f, 2606:4700:3033::ac43:cd83 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com | ||||||
| SOA | shubhi.ns.cloudflare.comdns@cloudflare.com serial=2402035588 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA223.27.18.772015-07-20 β 2016-06-26 Β· 3 obs
β 2015-07-20 05:52:40
β 2016-06-26 21:43:36
β 2026-04-23 18:55:34
β 2016-06-26 21:43:36
β 2026-04-23 18:55:34
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... | - |
| jtbdev.com | shubhi.ns.cloudflare.com, sullivan.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.63
NS records: shubhi.ns.cloudflare.com, sullivan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for jtbdev.com (unsigned zone)
β±οΈ Timing
Total: 123ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (shubhi.ns.cloudflare.com, shubhi.ns.cloudflare.com, shubhi.ns.cloudflare.com...)