mx.topnic.com - robtex.com
mx.topnic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.21.218.242🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | mx.xmail.com | ||||||
| MX | mx.topnic.com ⭐ | ||||||
| A | 65.21.218.242🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | mx.xmail.com | ||||||
topnic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:ab9a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3fb6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.63.182Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.154🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cass.ns.cloudflare.com ⭐ | ||||||
| NS | jimmy.ns.cloudflare.com | ||||||
| MX | mx.topnic.com ⭐ | ||||||
| TXT | v=spf1 +mx a:mx.topnic.com a:topnic.com ip4:65.21.218.242 ip6:2a01:4f9:1a:d9... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.63.182, 172.67.171.154 | ||||||
| IPv6 | 2606:4700:3031::ac43:ab9a, 2606:4700:3035::6815:3fb6 | ||||||
| SOA | cass.ns.cloudflare.comdns@cloudflare.com serial=2397744714 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXmx.topnic.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:59:08
●A65.21.218.2422026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:59:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| topnic.com | cass.ns.cloudflare.com, jimmy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.81
NS records: cass.ns.cloudflare.com, jimmy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topnic.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.218.242 |
| MX | 1 | mx.topnic.com (pri: 5) |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cass.ns.cloudflare.com, cass.ns.cloudflare.com, cass.ns.cloudflare.com...)
Analysis
Mail Server Role
mx.topnic.com serves as the mail server for mx.topnic.com and topnic.com.
IP Addresses
mx.topnic.com points to a single IP: 65.21.218.242.
Other host names, for instance mx.xmail.com, _dc-mx.622b32800574.mailpot.com, mx.mailpot.com, _dc-mx.b3f63aea16b5.boso.com and mx.leps.com share IP numbers with mx.topnic.com.
Mail Servers
mx.topnic.com is handled by a single mail server, mx.topnic.com.
mx.topnic.com uses the same mail server setup as other domains, for example topnic.com.
mx.topnic.com points to a single IP: 65.21.218.242.