mail.devpub.de - dns.ninja
mail.devpub.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:4f9:2a:1c87::1:0๐ฉ๐ช Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.devpub.de | ||||||
| A | 95.216.28.109๐ซ๐ฎ Hetzner95.216.0.0/16 HETZNER-DC | ||||||
devpub.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2606:4700:3031::6815:3da1๐บ๐ธ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d426๐บ๐ธ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.21.61.161Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 172.67.212.38๐บ๐ธ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| NS | elma.ns.cloudflare.com โญ | ||||||
| NS | theo.ns.cloudflare.com | ||||||
| MX | mail.devpub.de โญ | ||||||
| TXT | v=spf1 mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 โ hints match | ||||||
| IPv4 hints | 104.21.61.161, 172.67.212.38 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3da1, 2606:4700:3037::ac43:d426 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=88, name=cloudflare-ech.com | ||||||
| SOA | elma.ns.cloudflare.comdns@cloudflare.com serial=2406220949 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โA2a01:4f9:2a:1c87::1:02026-02-17 โ 2026-06-08 ยท 2 obs
โ 2026-02-17 19:16:46
โ 2026-06-08 17:34:22
โ 2026-06-08 17:34:22
โA95.216.28.1092026-02-17 โ 2026-06-08 ยท 2 obs
โ 2026-02-17 19:16:46
โ 2026-06-08 17:34:22
โ 2026-06-08 17:34:22
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| devpub.de | elma.ns.cloudflare.com, theo.ns.cloudflare.com | - |
โ Authoritative Response
Server:173.245.59.144
NS records: elma.ns.cloudflare.com, theo.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for devpub.de (unsigned zone)
โฑ๏ธ Timing
Total: 716ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.216.28.109 |
| AAAA | 1 | 2a01:4f9:2a:1c87::1:0 |
Analysis
Mail Server Role
mail.devpub.de handles incoming mail for shadow-master.de, porta-power.de and devpub.de.
mail.shadow-master.vtnx.net is often seen acting as a mail server in combination with mail.devpub.de.
IP Addresses
mail.devpub.de points to two IP numbers: 95.216.28.109 and 2a01:4f9:2a:1c87::1:0.