mail.securezone.cz - robtex.com
mail.securezone.cz
| CNAME | securezone.cz | ||||||
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 31.31.76.226🇨🇿 WEDOS31.31.72.0/21 Internet, a.s. | ||||||
| NS | ns.forpsi.net ⭐ | ||||||
| A | 2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.net | ||||||
| A | 81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.forpsi.net | ||||||
| NS | ns.forpsi.cz | ||||||
| A | 2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| A | 81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24 | ||||||
| PTR | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| A | 2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.forpsi.it | ||||||
| A | 95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | host165-254-110-95.serverdedicati.aruba.it | ||||||
| MX | mail.securezone.cz ⭐ | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-07-05 #1 | ||||||
securezone.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 31.31.76.226🇨🇿 WEDOS31.31.72.0/21 Internet, a.s. | ||||||
| NS | ns.forpsi.net ⭐ | ||||||
| NS | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| MX | mail.securezone.cz ⭐ | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-07-05 #1 | ||||||
MX for
Previously MX for
mail.securezone.cz |
Same first word
Similar names
DNS History
6 records (1 active, 5 former)
○NSns.forpsi.cz2017-02-18 → 2017-02-18 · 3 obs
○ 2026-04-10 15:34:34
○ 2026-07-20 15:34:38
○NSns.forpsi.it2017-02-18 → 2017-02-18 · 3 obs
○ 2026-04-10 15:34:34
○ 2026-07-20 15:34:38
○NSns.forpsi.net2017-02-18 → 2017-02-18 · 3 obs
○ 2026-04-10 15:34:34
○ 2026-07-20 15:34:38
○MXmail.securezone.cz2017-02-18 → 2017-02-18 · 3 obs
○ 2026-04-10 15:34:34
○ 2026-07-20 15:34:38
○A31.31.76.2262017-02-18 → 2017-02-18 · 3 obs
○ 2026-04-10 15:34:34
○ 2026-07-20 15:34:38
●CNAMEsecurezone.cz2017-02-18 → 2026-07-20 · 2 obs
● 2026-07-20 15:34:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz | - |
| securezone.cz | ns.forpsi.it, ns.forpsi.cz, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.it, ns.forpsi.cz, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | securezone.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Mail Server Role
mail.securezone.cz serves as a mail server for securezone.cz.
IP Addresses
mail.securezone.cz points to a single IP number: 31.31.76.226.
Additional host names such as mail.ustarepani.cz, securezone.cz, childcare.cz and ustarepani.cz share IP numbers with mail.securezone.cz.
Name Servers
Three name servers are authoritative for mail.securezone.cz: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
mail.securezone.cz shares at least some of its name servers with other domains, including inprog.cz, klickevzdelani.cz, mediaportsolutions.cz and two others.
These name servers are frequently seen alongside the name servers ns.forpsi.us.
ns.forpsi.cz resolves to 81.2.209.185 and 2001:15e8:201:1::d1b9. ns.forpsi.it resolves to 95.110.254.165 and 2a00:6d41:2:1::5. ns.forpsi.net resolves to 81.2.194.130 and 2001:15e8:101:1::c282. All three hostnames point to two IP numbers each.
Mail Servers
mail.securezone.cz has a single mail server: mail.securezone.cz itself.
mail.securezone.cz shares its mail server setup with other domains, such as securezone.cz.