mx.sinetcomm.com - robtex.com
mx.sinetcomm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4f88🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:91bf🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.136Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.145.191🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.79.136, 172.67.145.191 | ||||||
| IPv6 | 2606:4700:3032::6815:4f88, 2606:4700:3033::ac43:91bf | ||||||
sinetcomm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4f88🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:91bf🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.136Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.145.191🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alec.ns.cloudflare.com ⭐ | ||||||
| NS | ariella.ns.cloudflare.com | ||||||
| MX | sinetcomm-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | sophos-domain-verification=9ac6d1092fa77d5ce8efde56f958c4f0367c2b8fea6f1c149f... | ||||||
| TXT | sophos-domain-verification=a009e73b220810febf4924cfab1ee6fabddeb11d | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.79.136, 172.67.145.191 | ||||||
| IPv6 | 2606:4700:3032::6815:4f88, 2606:4700:3033::ac43:91bf | ||||||
| SOA | alec.ns.cloudflare.comdns@cloudflare.com serial=2396716111 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●A104.21.79.1362026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 13:31:24
● 2026-03-26 03:25:16
● 2026-03-26 03:25:16
○A172.64.80.12026-02-22 → 2026-03-26 · 2 obs
○ 2026-02-22 13:31:24
○ 2026-03-26 03:25:16
○ 2026-03-26 03:25:16
●A172.67.145.1912026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 13:31:24
● 2026-03-26 03:25:16
● 2026-03-26 03:25:16
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-22 → 2026-03-26 · 2 obs
○ 2026-02-22 13:31:24
○ 2026-03-26 03:25:16
○ 2026-03-26 03:25:16
●A2606:4700:3032::6815:4f882026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 13:31:24
● 2026-03-26 03:25:16
● 2026-03-26 03:25:16
●A2606:4700:3033::ac43:91bf2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 13:31:24
● 2026-03-26 03:25:16
● 2026-03-26 03:25:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sinetcomm.com | alec.ns.cloudflare.com, ariella.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.32
NS records: alec.ns.cloudflare.com, ariella.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinetcomm.com (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.145.191, 104.21.79.136 |
| AAAA | 2 | 2606:4700:3032::6815:4f88, 2606:4700:3033::ac43:91bf |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (alec.ns.cloudflare.com, alec.ns.cloudflare.com, alec.ns.cloudflare.com...)
Analysis
IP Addresses
mx.sinetcomm.com maps to four IP numbers: 2606:4700:3032::6815:4f88, 2606:4700:3033::ac43:91bf, 104.21.79.136 and 172.67.145.191.
other host names include sinetcomm.com, jobschain.com, newgamesrelease.com, www.bibr-defender.pro and bos1-mail.domains.blog.keynotepro.com; they share IP numbers with mx.sinetcomm.com.