mail.simpm.vn - robtex.com
mail.simpm.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:a155🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:9d5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.213Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.85🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.9.213, 172.67.161.85 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a155, 2606:4700:3034::6815:9d5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com | ||||||
simpm.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:a155🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:9d5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.213Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.85🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cass.ns.cloudflare.com ⭐ | ||||||
| NS | ram.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=Jb7hEsXhjECdx5QDj5W3RWTLmsxCiyCCh50vlElaXgU | ||||||
| TXT | google-site-verification=PD6aTYOY66thc1BOukwNCfkqUSSGIFlvWuk3_Aa4SjM | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.9.213, 172.67.161.85 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a155, 2606:4700:3034::6815:9d5 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com | ||||||
| SOA | cass.ns.cloudflare.comdns@cloudflare.com serial=2409669521 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●A104.21.9.2132026-05-01 → 2026-08-01 · 2 obs
● 2026-05-01 09:37:48
● 2026-08-01 02:46:16
● 2026-08-01 02:46:16
●A172.67.161.852026-05-01 → 2026-08-01 · 2 obs
● 2026-05-01 09:37:48
● 2026-08-01 02:46:16
● 2026-08-01 02:46:16
○A2606:4700:3030::6815:9d52026-05-01 → 2026-05-03 · 3 obs
● 2026-05-01 09:37:48
● 2026-05-03 05:45:24
○ 2026-08-01 02:46:16
● 2026-05-03 05:45:24
○ 2026-08-01 02:46:16
○A2606:4700:3031::ac43:a1552026-05-01 → 2026-05-03 · 3 obs
● 2026-05-01 09:37:48
● 2026-05-03 05:45:24
○ 2026-08-01 02:46:16
● 2026-05-03 05:45:24
○ 2026-08-01 02:46:16
●A2606:4700:3032::ac43:a1552026-08-01 → 2026-08-01 · 2 obs
○ 2026-05-03 05:45:24
● 2026-08-01 02:46:16
● 2026-08-01 02:46:16
●A2606:4700:3034::6815:9d52026-08-01 → 2026-08-01 · 2 obs
○ 2026-05-03 05:45:24
● 2026-08-01 02:46:16
● 2026-08-01 02:46:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, g.dns-servers.vn, c.dns-servers.vn, h.dns-servers.vn... | - |
| simpm.vn | ram.ns.cloudflare.com, cass.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.225
NS records: ram.ns.cloudflare.com, cass.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simpm.vn (unsigned zone)
⏱️ Timing
Total: 1278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.161.85, 104.21.9.213 |
| AAAA | 2 | 2606:4700:3032::ac43:a155, 2606:4700:3034::6815:9d5 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.simpm.vn resolves to four IP addresses: 104.21.9.213, 172.67.161.85, 2606:4700:3032::ac43:a155 and 2606:4700:3034::6815:9d5.
Additional host names — webdisk.simpm.vn, 2050ventures.com, etv-embed.mom and two others — share IP numbers with mail.simpm.vn.