mx1.systemms.de - dns.ninja
mx1.systemms.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:9ee🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a1b4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.238Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.180🇺🇸 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 | 104.21.9.238, 172.67.161.180 | ||||||
| IPv6 hints | 2606:4700:3033::6815:9ee, 2606:4700:3037::ac43:a1b4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com | ||||||
systemms.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:9ee🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a1b4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.238Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.180🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ganz.ns.cloudflare.com ⭐ | ||||||
| NS | melany.ns.cloudflare.com | ||||||
| MX | _dc-mx.93f242a88a16.systemms.de ⭐ | ||||||
| MX | _dc-mx.fba574b45ae3.systemms.de ⭐ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.9.238, 172.67.161.180 | ||||||
| IPv6 hints | 2606:4700:3033::6815:9ee, 2606:4700:3037::ac43:a1b4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com | ||||||
| SOA | ganz.ns.cloudflare.comdns@cloudflare.com serial=2408159339 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.9.2382026-08-04 → 2026-08-05 · 3 obs
○ 2026-04-09 03:02:26
● 2026-08-04 18:36:20
● 2026-08-05 17:51:56
● 2026-08-04 18:36:20
● 2026-08-05 17:51:56
●A172.67.161.1802026-08-04 → 2026-08-05 · 3 obs
○ 2026-04-09 03:02:26
● 2026-08-04 18:36:20
● 2026-08-05 17:51:56
● 2026-08-04 18:36:20
● 2026-08-05 17:51:56
○A185.65.56.1902026-02-25 → 2026-04-09 · 4 obs
● 2026-02-25 14:35:26
● 2026-04-09 03:02:26
○ 2026-08-04 18:36:20
○ 2026-08-05 17:51:56
● 2026-04-09 03:02:26
○ 2026-08-04 18:36:20
○ 2026-08-05 17:51:56
●A2606:4700:3033::6815:9ee2026-08-04 → 2026-08-05 · 3 obs
○ 2026-04-09 03:02:26
● 2026-08-04 18:36:20
● 2026-08-05 17:51:56
● 2026-08-04 18:36:20
● 2026-08-05 17:51:56
●A2606:4700:3037::ac43:a1b42026-08-04 → 2026-08-05 · 3 obs
○ 2026-04-09 03:02:26
● 2026-08-04 18:36:20
● 2026-08-05 17:51:56
● 2026-08-04 18:36:20
● 2026-08-05 17:51:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| systemms.de | ganz.ns.cloudflare.com, melany.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.138
NS records: ganz.ns.cloudflare.com, melany.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemms.de (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.9.238, 172.67.161.180 |
| AAAA | 2 | 2606:4700:3037::ac43:a1b4, 2606:4700:3033::6815:9ee |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mx1.systemms.de directs to four IP numbers, which are 104.21.9.238, 172.67.161.180, 2606:4700:3033::6815:9ee and 2606:4700:3037::ac43:a1b4.
Two other host names, along with techosaurusrex.com, onze.stream and r6fxqqembi.cfd, also share IP numbers with mx1.systemms.de.