mail.threadstack.com - robtex.com
mail.threadstack.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::6815:861πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9d46πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.8.97Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.157.70πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.8.97, 172.67.157.70 | ||||||
| IPv6 hints | 2606:4700:3036::6815:861, 2606:4700:3036::ac43:9d46 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com | ||||||
threadstack.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::6815:861πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9d46πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.8.97Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.157.70πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | alec.ns.cloudflare.com β | ||||||
| NS | dee.ns.cloudflare.com | ||||||
| MX | mail.threadstack.com β | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.8.97, 172.67.157.70 | ||||||
| IPv6 hints | 2606:4700:3036::6815:861, 2606:4700:3036::ac43:9d46 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
| SOA | alec.ns.cloudflare.comdns@cloudflare.com serial=2413192986 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
βA104.21.8.972026-09-27 β 2026-09-29 Β· 3 obs
β 2016-03-31 05:18:30
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
βA172.67.157.702026-09-27 β 2026-09-29 Β· 3 obs
β 2016-03-31 05:18:30
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
βA216.70.64.1062015-06-21 β 2016-03-31 Β· 4 obs
β 2015-06-21 11:23:22
β 2016-03-31 05:18:30
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
β 2016-03-31 05:18:30
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
βA2606:4700:3036::6815:8612026-09-27 β 2026-09-29 Β· 3 obs
β 2016-03-31 05:18:30
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
βA2606:4700:3036::ac43:9d462026-09-27 β 2026-09-29 Β· 3 obs
β 2016-03-31 05:18:30
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
β 2026-09-27 10:40:06
β 2026-09-29 15:06:18
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... | - |
| threadstack.com | dee.ns.cloudflare.com, alec.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.93
NS records: dee.ns.cloudflare.com, alec.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for threadstack.com (unsigned zone)
β±οΈ Timing
Total: 189ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.8.97, 172.67.157.70 |
| AAAA | 2 | 2606:4700:3036::6815:861, 2606:4700:3036::ac43:9d46 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dee.ns.cloudflare.com, dee.ns.cloudflare.com, dee.ns.cloudflare.com...)
Analysis
Mail Server Role
threadstack.com uses mail.threadstack.com as a mail server.
IP Addresses
mail.threadstack.com has four IP addresses: 104.21.8.97, 172.67.157.70, 2606:4700:3036::6815:861 and 2606:4700:3036::ac43:9d46.
machadofloorings.com, casino-l8y.buzz, 2026081700.1988top1.com and two other host names share IP numbers with mail.threadstack.com.