mail.x-diff.su - robtex.com
mail.x-diff.su
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.37.26 Cloudflare β In HTTPS hints | ||||||
| A | 172.67.203.75πΊπΈ Cloudflare β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.37.26, 172.67.203.75 | ||||||
x-diff.su
| DNSSEC | β οΈ Not signed | ||||||
| A | 104.21.37.26 Cloudflare β In HTTPS hints | ||||||
| A | 172.67.203.75πΊπΈ Cloudflare β In HTTPS hints | ||||||
| NS | ainsley.ns.cloudflare.com β | ||||||
| NS | alberto.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.37.26, 172.67.203.75 | ||||||
| SOA | ainsley.ns.cloudflare.comdns@cloudflare.com serial=2395922745 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
βA104.21.37.262026-02-22 β 2026-02-22 Β· 3 obs
β 2016-04-18 02:15:00
β 2026-02-22 01:25:36
β 2026-02-22 01:25:38
β 2026-02-22 01:25:36
β 2026-02-22 01:25:38
βA172.67.203.752026-02-22 β 2026-02-22 Β· 3 obs
β 2016-04-18 02:15:00
β 2026-02-22 01:25:36
β 2026-02-22 01:25:38
β 2026-02-22 01:25:36
β 2026-02-22 01:25:38
βA78.110.60.692015-01-26 β 2016-01-14 Β· 4 obs
β 2015-01-26 12:45:10
β 2016-01-14 10:52:18
β 2016-04-18 02:15:00
β 2026-02-22 01:25:38
β 2016-01-14 10:52:18
β 2016-04-18 02:15:00
β 2026-02-22 01:25:38
βA78.110.62.2292016-04-18 β 2016-04-18 Β· 4 obs
β 2016-01-14 10:52:18
β 2016-04-18 02:15:00
β 2026-02-22 01:25:36
β 2026-02-22 01:25:38
β 2016-04-18 02:15:00
β 2026-02-22 01:25:36
β 2026-02-22 01:25:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| x-diff.su | ainsley.ns.cloudflare.com, alberto.ns.cloudflare.com | - |
β Authoritative Response
Server: 108.162.195.18
NS records: ainsley.ns.cloudflare.com, alberto.ns.cloudflare.com
π DNSSEC Status
β Bogus (DNSSEC validation failed)
Validation error at su: Error: DNS query timeout: 193.232.128.6 for DNSKEY su
β±οΈ Timing
Total: 3293ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.64.80.1 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
AI analysis
mail.x-diff.su points to two IPs: 104.21.37.26 and 172.67.203.75.
Other host names including mail.7namehkhoy.ir, slimmingketo.org, websitevoice.com, atsolutionssc.com and sssdao.com share IP numbers with mail.x-diff.su.