webmail.tectotechnology.com - robtex.com
webmail.tectotechnology.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:cb32πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:451eπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.69.30Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.203.50πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.69.30, 172.67.203.50 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:cb32, 2606:4700:3035::6815:451e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com | ||||||
tectotechnology.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:cb32πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:451eπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.69.30Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.203.50πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dawn.ns.cloudflare.com β | ||||||
| NS | syeef.ns.cloudflare.com | ||||||
| MX | _dc-mx.aa11898544a6.tectotechnology.com β | ||||||
| TXT | v=spf1 +a +mx +ip4:173.249.52.37 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.69.30, 172.67.203.50 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:cb32, 2606:4700:3035::6815:451e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com | ||||||
| SOA | dawn.ns.cloudflare.comdns@cloudflare.com serial=2410685030 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.69.302026-05-08 β 2026-08-04 Β· 2 obs
β 2026-05-08 14:42:52
β 2026-08-04 14:06:08
β 2026-08-04 14:06:08
βA172.67.203.502026-05-08 β 2026-08-04 Β· 2 obs
β 2026-05-08 14:42:52
β 2026-08-04 14:06:08
β 2026-08-04 14:06:08
βA2606:4700:3030::ac43:cb322026-07-03 β 2026-08-04 Β· 3 obs
β 2026-05-08 14:42:52
β 2026-07-03 16:28:12
β 2026-08-04 14:06:08
β 2026-07-03 16:28:12
β 2026-08-04 14:06:08
βA2606:4700:3032::6815:451e2026-05-08 β 2026-05-08 Β· 3 obs
β 2026-05-08 14:42:52
β 2026-07-03 16:28:12
β 2026-08-04 14:06:08
β 2026-07-03 16:28:12
β 2026-08-04 14:06:08
βA2606:4700:3032::ac43:cb322026-05-08 β 2026-05-08 Β· 3 obs
β 2026-05-08 14:42:52
β 2026-07-03 16:28:12
β 2026-08-04 14:06:08
β 2026-07-03 16:28:12
β 2026-08-04 14:06:08
βA2606:4700:3035::6815:451e2026-07-03 β 2026-08-04 Β· 3 obs
β 2026-05-08 14:42:52
β 2026-07-03 16:28:12
β 2026-08-04 14:06:08
β 2026-07-03 16:28:12
β 2026-08-04 14:06:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tectotechnology.com | dawn.ns.cloudflare.com, syeef.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.106
NS records: dawn.ns.cloudflare.com, syeef.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for tectotechnology.com (unsigned zone)
β±οΈ Timing
Total: 311ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.69.30, 172.67.203.50 |
| AAAA | 2 | 2606:4700:3030::ac43:cb32, 2606:4700:3035::6815:451e |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dawn.ns.cloudflare.com, dawn.ns.cloudflare.com, dawn.ns.cloudflare.com...)
Analysis
IP Addresses
webmail.tectotechnology.com points to the four IP addresses 104.21.69.30, 172.67.203.50, 2606:4700:3030::ac43:cb32 and 2606:4700:3035::6815:451e.
google-chrome-cnzh.com.cn, defaultre.top, tectotechnology.com plus two other host names have IP numbers in common with webmail.tectotechnology.com.