rushmail.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

rushmail.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:9026🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:371c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.28Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.38🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaciej.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c2a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaciej.ns.cloudflare.com
A2803:f800:50::6ca2:c32a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaciej.ns.cloudflare.com
A2a06:98c1:50::ac40:232a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaciej.ns.cloudflare.com
A108.162.195.42🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaciej.ns.cloudflare.com
A162.159.44.42Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaciej.ns.cloudflare.com
A172.64.35.42🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaciej.ns.cloudflare.com
NStara.ns.cloudflare.com
A2606:4700:50::adf5:3ae1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A2803:f800:50::6ca2:c0e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtara.ns.cloudflare.com
A2a06:98c1:50::ac40:20e1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtara.ns.cloudflare.com
A108.162.192.225🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A172.64.32.225🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
A173.245.58.225🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtara.ns.cloudflare.com
MX_dc-mx.70e2b744fbf2.rushmail.dev ⭐
A107.172.168.165🇺🇸 COLOCROSSING107.172.168.0/24
PTRmail.rushmail.dev
TXTv=DMARC1; p=none; rua=mailto:admin@rushmail.dev; ruf=mailto:admin@rushmail.de...
TXTv=spf1 -all
TXTv=spf1 a mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.28, 172.67.144.38
IPv6 hints2606:4700:3032::ac43:9026, 2606:4700:3035::6815:371c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOAmaciej.ns.cloudflare.comdns@cloudflare.com serial=2415062475

dev

DNSSEC⚠️ Not signed
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NSmaciej.ns.cloudflare.comtara.ns.cloudflare.comMX_dc-mx.70e2b744fbf2.rushmail.devA104.21.55.28172.67.144.382606:4700:3032::ac43:90262606:4700:3035::6815:371c
●NSmaciej.ns.cloudflare.com2026-09-13 → 2026-11-14 · 2 obs
● 2026-09-13 18:46:28
● 2026-11-14 02:45:04
●NStara.ns.cloudflare.com2026-09-13 → 2026-11-14 · 2 obs
● 2026-09-13 18:46:28
● 2026-11-14 02:45:04
●MX_dc-mx.70e2b744fbf2.rushmail.dev2026-09-13 → 2026-11-14 · 2 obs
● 2026-09-13 18:46:28
● 2026-11-14 02:45:04
●A104.21.55.282026-09-13 → 2026-11-14 · 2 obs
● 2026-09-13 18:46:28
● 2026-11-14 02:45:04
●A172.67.144.382026-09-13 → 2026-11-14 · 2 obs
● 2026-09-13 18:46:28
● 2026-11-14 02:45:04
●A2606:4700:3032::ac43:90262026-09-13 → 2026-11-14 · 2 obs
● 2026-09-13 18:46:28
● 2026-11-14 02:45:04
●A2606:4700:3035::6815:371c2026-09-13 → 2026-11-14 · 2 obs
● 2026-09-13 18:46:28
● 2026-11-14 02:45:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...10 records
rushmail.devtara.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

TypeCountSample Data
A2104.21.55.28, 172.67.144.38
AAAA22606:4700:3032::ac43:9026, 2606:4700:3035::6815:371c
NS2maciej.ns.cloudflare.com, tara.ns.cloudflare.com
MX1_dc-mx.70e2b744fbf2.rushmail.dev (pri: 0
TXT3v=DMARC1; p=none; rua=mailto:admin@rushm, v=spf1 -all...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1maciej.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.