simail.dev - robtex.com
simail.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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)
●NSns.second-ns.com2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 21:17:56
●NSns1.your-server.de2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 21:17:56
●NSns3.second-ns.de2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 21:17:56
●MXmx1.alias.proton.me2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 21:17:56
●MXmx2.alias.proton.me2026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 21:17:56
●A2a01:4f8:1c0c:802b::12026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 21:17:56
●A94.130.190.1372026-09-02 → 2026-09-02 · 2 obs
● 2026-09-02 21:17:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| simail.dev | ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com | - |
✅ Authoritative Response
Server:213.133.100.102
NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at dev: Error: DNS query timeout: 216.239.32.105 for DNSKEY dev
⏱️ Timing
Total: 3769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.130.190.137 |
| AAAA | 1 | 2a01:4f8:1c0c:802b::1 |
| NS | 3 | ns1.your-server.de, ns3.second-ns.de... |
| MX | 2 | mx2.alias.proton.me (pri: 20), mx1.alias.proton.me (pri: 10) |
| TXT | 2 | pm-verification=iulsyiiunsmtrkvgrlcprivi, v=spf1 include:alias.proton.me ~all |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
Analysis
IP Addresses
simail.dev points to the IP addresses 94.130.190.137 and 2a01:4f8:1c0c:802b::1
static.137.190.130.94.clients.your-server.de and tschebel.net are among other host names that share IP numbers with simail.dev.
Name Servers
simail.dev carries NS records delegating to ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
The name servers of simail.dev overlap at least partially with those of other domains — among them diehochkoenigin.com, kundensensor.eu, pater-rupert-mayer-gymnasium.de and two more.
ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de are three hostnames that each resolve to a pair of IP addresses: ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.
Mail Servers
The MX records for simail.dev point to two mail servers: mx1.alias.proton.me and mx2.alias.proton.me.
simail.dev has the same mail server arrangement as a number of other domains, for example obafgkmlt.eu, alpha-0mega.com, houseofel.xyz and two more.
simail.dev shares at least some of its mail servers with other domains — for example netguru.info, mikes.eu, salaniah.eu and two more.
The mail servers mail.protonmail.ch and mailsec.protonmail.ch are commonly paired with these mail servers.
mx1.alias.proton.me and mx2.alias.proton.me each point to two IP numbers — 176.119.200.136 and 185.205.70.136 — making both hosts identical in their DNS resolution.
mx1.alias.proton.me along with mx2.alias.proton.me each resolve to 176.119.200.136 IP addresses.
mx1.alias.proton.me along with mx2.alias.proton.me each resolve to 185.205.70.136 IP addresses.