rushmail.dev - robtex.com
rushmail.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:9026🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:371c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.28Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.38🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maciej.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c2a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 108.162.195.42🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 162.159.44.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| A | 172.64.35.42🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maciej.ns.cloudflare.com | ||||||
| NS | tara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tara.ns.cloudflare.com | ||||||
| A | 108.162.192.225🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tara.ns.cloudflare.com | ||||||
| A | 172.64.32.225🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tara.ns.cloudflare.com | ||||||
| A | 173.245.58.225🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tara.ns.cloudflare.com | ||||||
| MX | _dc-mx.70e2b744fbf2.rushmail.dev ⭐ | ||||||
| A | 107.172.168.165🇺🇸 COLOCROSSING107.172.168.0/24 | ||||||
| PTR | mail.rushmail.dev | ||||||
| TXT | v=DMARC1; p=none; rua=mailto:admin@rushmail.dev; ruf=mailto:admin@rushmail.de... | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.28, 172.67.144.38 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:9026, 2606:4700:3035::6815:371c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com | ||||||
| SOA | maciej.ns.cloudflare.comdns@cloudflare.com serial=2415062475 | ||||||
dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSmaciej.ns.cloudflare.com2026-09-13 → 2026-11-14 · 2 obs
● 2026-11-14 02:45:04
●NStara.ns.cloudflare.com2026-09-13 → 2026-11-14 · 2 obs
● 2026-11-14 02:45:04
●MX_dc-mx.70e2b744fbf2.rushmail.dev2026-09-13 → 2026-11-14 · 2 obs
● 2026-11-14 02:45:04
●A104.21.55.282026-09-13 → 2026-11-14 · 2 obs
● 2026-11-14 02:45:04
●A172.67.144.382026-09-13 → 2026-11-14 · 2 obs
● 2026-11-14 02:45:04
●A2606:4700:3032::ac43:90262026-09-13 → 2026-11-14 · 2 obs
● 2026-11-14 02:45:04
●A2606:4700:3035::6815:371c2026-09-13 → 2026-11-14 · 2 obs
● 2026-11-14 02:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | 10 records |
| rushmail.dev | tara.ns.cloudflare.com, maciej.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.42
NS records: tara.ns.cloudflare.com, maciej.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rushmail.dev (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.55.28, 172.67.144.38 |
| AAAA | 2 | 2606:4700:3032::ac43:9026, 2606:4700:3035::6815:371c |
| NS | 2 | maciej.ns.cloudflare.com, tara.ns.cloudflare.com |
| MX | 1 | _dc-mx.70e2b744fbf2.rushmail.dev (pri: 0 |
| TXT | 3 | v=DMARC1; p=none; rua=mailto:admin@rushm, v=spf1 -all... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maciej.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
rushmail.dev points to the four IP addresses 104.21.55.28, 172.67.144.38, 2606:4700:3032::ac43:9026 and 2606:4700:3035::6815:371c.
Additional host names — lottoland-ca.com, myxpglobal.com, ecowindowspocatello.com and two others — share IP numbers with rushmail.dev.
Name Servers
Two name servers handle the delegation for rushmail.dev: maciej.ns.cloudflare.com and tara.ns.cloudflare.com.
rushmail.dev shares its name server setup with other domains, including hetstadsparkpaviljoen.nl, barline.pages.dev, mthwklalwsyltaljmwy.workers.dev and two others.
The name servers of rushmail.dev overlap at least partially with those of other domains — among them eduz-online-dev.pages.dev, alperkalip.info, teameverest.ngo and two more.
These name servers commonly appear alongside the name servers jill.ns.cloudflare.com and steven.ns.cloudflare.com.
Host names with 6 IP numbers:
maciej.ns.cloudflare.com resolves to 108.162.195.42, 162.159.44.42 and 172.64.35.42 among others, with 3 other IP addresses in total.
tara.ns.cloudflare.com resolves to 108.162.192.225, 172.64.32.225 and 173.245.58.225 among others, with 3 other IP addresses in total.
Mail Servers
rushmail.dev has one mail server: _dc-mx.70e2b744fbf2.rushmail.dev.
_dc-mx.70e2b744fbf2.rushmail.dev carries a single IP number, which is 107.172.168.165.