mail.deuscher.net - robtex.com
mail.deuscher.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3037::6815:4a8eπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9efcπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.74.142Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.158.252πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.74.142, 172.67.158.252 | ||||||
| IPv6 hints | 2606:4700:3037::6815:4a8e, 2606:4700:3037::ac43:9efc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com | ||||||
deuscher.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3037::6815:4a8eπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9efcπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.74.142Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.158.252πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | alla.ns.cloudflare.com β | ||||||
| NS | major.ns.cloudflare.com | ||||||
| MX | mail.deuscher.net β | ||||||
| MX | mxext1.mailbox.org β | ||||||
| MX | mxext2.mailbox.org β | ||||||
| MX | mxext3.mailbox.org(20) | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.74.142, 172.67.158.252 | ||||||
| IPv6 hints | 2606:4700:3037::6815:4a8e, 2606:4700:3037::ac43:9efc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com | ||||||
| SOA | alla.ns.cloudflare.comdns@cloudflare.com serial=2410402686 | ||||||
MX for
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
βA104.21.74.1422026-07-01 β 2026-08-02 Β· 4 obs
β 2026-07-01 03:44:56
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
βA172.67.158.2522026-07-01 β 2026-08-02 Β· 4 obs
β 2026-07-01 03:44:56
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
βA188.114.96.02026-07-05 β 2026-07-05 Β· 4 obs
β 2026-07-01 03:44:56
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
βA188.114.97.02026-07-05 β 2026-07-05 Β· 4 obs
β 2026-07-01 03:44:56
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
βA2606:4700:3037::6815:4a8e2026-07-01 β 2026-08-02 Β· 4 obs
β 2026-07-01 03:44:56
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
βA2606:4700:3037::ac43:9efc2026-07-01 β 2026-08-02 Β· 4 obs
β 2026-07-01 03:44:56
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
βA2a06:98c1:3120::2026-07-05 β 2026-07-05 Β· 4 obs
β 2026-07-01 03:44:56
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
βA2a06:98c1:3121::2026-07-05 β 2026-07-05 Β· 4 obs
β 2026-07-01 03:44:56
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
β 2026-07-05 10:07:12
β 2026-07-10 06:20:16
β 2026-08-02 10:25:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| deuscher.net | alla.ns.cloudflare.com, major.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.241
NS records: alla.ns.cloudflare.com, major.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for deuscher.net (unsigned zone)
β±οΈ Timing
Total: 1506ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.158.252, 104.21.74.142 |
| AAAA | 2 | 2606:4700:3037::6815:4a8e, 2606:4700:3037::ac43:9efc |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Mail Server Role
The mail server mail.deuscher.net processes email for deuscher.net.
The mail servers mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org are commonly grouped with mail.deuscher.net.
IP Addresses
mail.deuscher.net has four IP addresses: 104.21.74.142, 172.67.158.252, 2606:4700:3037::6815:4a8e and 2606:4700:3037::ac43:9efc.
Two other host names, along with takeiteasy.co.uk, htnyw.com and boozallen.co.th, also share IP numbers with mail.deuscher.net.