mailcube.app - robtex.com
mailcube.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.221.143.1🇮🇸 ThorDC-AS82.221.143.0/24 Advania / Thor Data Center | ||||||
| PTR | icedns.is | ||||||
| NS | dns1.icedns.is ⭐ | ||||||
| A | 82.221.143.41🇮🇸 ThorDC-AS82.221.143.0/24 Advania / Thor Data Center | ||||||
| PTR | dns1.icedns.is | ||||||
| NS | dns2.icedns.is | ||||||
| A | 82.221.139.80🇮🇸 ThorDC-AS82.221.139.0/24 Advania / Thor Data Center | ||||||
| MX | mail.protonmail.ch ⭐ 🔒 | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) 🔒 | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | protonmail-verification=7dc74ec840e88fd3212a47695e561dde087a4838 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch mx ~all | ||||||
| SOA | dns1.icedns.isreports@orangewebsite.com 2025-02-01 #1 | ||||||
app
| 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=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
cebumail.com |
celumbia.com |
cubemail.com |
bluemica.com |
cubemail.in |
cubemail.de |
aimeclub.com |
bluecima.com |
clubeami.com.br |
camiblue.net |
cubemail.net.au |
umicable.com |
cubemail.net |
micablue.com |
cubemail.it |
DNS History
5 records (5 active, 0 former)
●MXmail.protonmail.ch2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-23 09:14:48
●MXmailsec.protonmail.ch2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-23 09:14:48
●A82.221.143.12026-03-16 → 2026-03-23 · 2 obs
● 2026-03-23 09:14:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| mailcube.app | dns2.icedns.is, dns1.icedns.is | - |
✅ Authoritative Response
Server:82.221.143.41
NS records: dns2.icedns.is, dns1.icedns.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailcube.app (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.221.143.1 |
| NS | 2 | dns2.icedns.is, dns1.icedns.is |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=7dc74ec840e88fd3, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | dns1.icedns.is reports.orangewebsite.com |
Analysis
IP Addresses
mailcube.app points to a single IP address: 82.221.143.1.
Other host names such as foresee.events, megaaposta.io, wolvenrad.nl, deusmedical.co.uk and nicnation.shop share IP numbers with mailcube.app.
Name Servers
mailcube.app is delegated to two name servers: dns1.icedns.is and dns2.icedns.is.
mailcube.app uses the same name server setup as other domains, including employforgehub.com, llcmarquessglobal.net, peakamino.com, erstehilfefurz.com and botcoinld.cc.
At least part of the name servers for mailcube.app are shared with other domains, for instance employifycentral.com, ryncorforks.com, platinumanabolics.org, byjus.com and secure-wetranferfiles.fr.
Hostnames with a single IP
dns1.icedns.is resolves to: 82.221.143.41.
dns2.icedns.is resolves to: 82.221.139.80.
Mail Servers
mailcube.app is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
mailcube.app uses the same mail server setup as other domains, for instance knight-hawk.com, lbhresearch.com, phari.us, sionix.ch and starpilot.com.
mailcube.app shares at least some mail servers with other domains, for example thepowerlaw.com, grayfox.ca, peepline.net, winterharbor.com and hoshal.com.
Host names with three IP numbers:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.