mail.controlnode.de - robtex.com
mail.controlnode.de
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:c791πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2c76πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.44.118Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.199.145πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.44.118, 172.67.199.145 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:c791, 2606:4700:3037::6815:2c76 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com | ||||||
controlnode.de
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:c791πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2c76πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.44.118Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.199.145πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | may.ns.cloudflare.com β | ||||||
| NS | quincy.ns.cloudflare.com | ||||||
| MX | mail.controlnode.de β | ||||||
| MX | mxe9b9.netcup.net(50) | ||||||
| TXT | v=spf1 mx a include:_spf.webhosting.systems ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.44.118, 172.67.199.145 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:c791, 2606:4700:3037::6815:2c76 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com | ||||||
| SOA | may.ns.cloudflare.comdns@cloudflare.com serial=2417241127 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
βA104.21.44.1182026-09-26 β 2026-11-10 Β· 2 obs
β 2026-09-26 23:48:28
β 2026-11-10 22:40:32
β 2026-11-10 22:40:32
βA172.67.199.1452026-09-26 β 2026-11-10 Β· 2 obs
β 2026-09-26 23:48:28
β 2026-11-10 22:40:32
β 2026-11-10 22:40:32
βA2606:4700:3035::ac43:c7912026-09-26 β 2026-11-10 Β· 2 obs
β 2026-09-26 23:48:28
β 2026-11-10 22:40:32
β 2026-11-10 22:40:32
βA2606:4700:3037::6815:2c762026-09-26 β 2026-11-10 Β· 2 obs
β 2026-09-26 23:48:28
β 2026-11-10 22:40:32
β 2026-11-10 22:40:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| controlnode.de | quincy.ns.cloudflare.com, may.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.192.135
NS records: quincy.ns.cloudflare.com, may.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
β±οΈ Timing
Total: 535ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.199.145, 104.21.44.118 |
| AAAA | 2 | 2606:4700:3037::6815:2c76, 2606:4700:3035::ac43:c791 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Mail Server Role
mail.controlnode.de is a mail server for controlnode.de.
mxe9b9.netcup.net and mail.controlnode.de tend to appear jointly as mail servers.
IP Addresses
mail.controlnode.de points to the four IP addresses 104.21.44.118, 172.67.199.145, 2606:4700:3035::ac43:c791 and 2606:4700:3037::6815:2c76.
Among the host names that share IP numbers with mail.controlnode.de are apigacor88gta.store, javlibrary.cc, 546bd.pro and two others.