mail.simcodeapp.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mail.simcodeapp.com

DNSSEC⚠️ Not signed
A46.4.121.3🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRstatic.3.121.4.46.clients.your-server.de

simcodeapp.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:9940🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:ccb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.203Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.64🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaria.ns.cloudflare.com ⭐
NSsyeef.ns.cloudflare.com
MXmail.simcodeapp.com ⭐
TXTgoogle-site-verification=2QaZFeZDFitbV-nWyYPy5VJ7GpcmaTR2FwX55585Oko
TXTv=spf1 +a +mx -all
TXTyandex-verification: 87e32c551f0900e7
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.203, 172.67.153.64
IPv6 hints2606:4700:3032::ac43:9940, 2606:4700:3034::6815:ccb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com
SOAmaria.ns.cloudflare.comdns@cloudflare.com serial=2415100747

MX for

Same first word

Similar names

Previous names

Next names

DNS History

1 record (1 active, 0 former)

A46.4.121.3
●A46.4.121.32026-10-02 → 2026-10-08 · 2 obs
● 2026-10-02 23:02:32
● 2026-10-08 05:50:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
simcodeapp.commaria.ns.cloudflare.com, syeef.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.238

NS records: maria.ns.cloudflare.com, syeef.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simcodeapp.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

TypeCountSample Data
A146.4.121.3

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (maria.ns.cloudflare.com, maria.ns.cloudflare.com, maria.ns.cloudflare.com...)

Analysis

Mail Server Role

Mail for simcodeapp.com is routed through the mail server mail.simcodeapp.com.

IP Addresses

mail.simcodeapp.com has exactly one IP address — 46.4.121.3.

mail.simcodeapp.com shares its IP numbers with other host names, including timo4k.com, torovpn.app, mail.simcode.app and static.3.121.4.46.clients.your-server.de.