mail.valassko.net - robtex.com
mail.valassko.net
| CNAME | valassko.net | ||||||
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.2.196.19🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | 19.196.forpsi.net | ||||||
| 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 | ||||||
| PTR | ns.forpsi.cz | ||||||
| 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 | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-03-29 #1 | ||||||
valassko.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.2.196.19🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| NS | ns.forpsi.net ⭐ | ||||||
| NS | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-03-29 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
8 records (1 active, 7 former)
○NSns.1sms.eu2015-10-20 → 2016-09-27 · 3 obs
● 2016-09-27 05:10:18
○ 2026-04-14 08:34:42
○NSns.moravian.net2015-10-20 → 2016-09-27 · 3 obs
● 2016-09-27 05:10:18
○ 2026-04-14 08:34:42
○NSns.sojdr.com2015-10-20 → 2016-09-27 · 3 obs
● 2016-09-27 05:10:18
○ 2026-04-14 08:34:42
○NSpooh.sojdr.home2015-10-20 → 2016-09-27 · 3 obs
● 2016-09-27 05:10:18
○ 2026-04-14 08:34:42
○MXfallback.valassko.net2015-10-20 → 2016-09-27 · 3 obs
● 2016-09-27 05:10:18
○ 2026-04-14 08:34:42
○MXmail.valassko.net2015-10-20 → 2016-09-27 · 3 obs
● 2016-09-27 05:10:18
○ 2026-04-14 08:34:42
○A94.125.218.82015-06-04 → 2016-09-27 · 3 obs
● 2016-09-27 05:10:18
○ 2026-04-14 08:34:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| valassko.net | ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it | 1 record |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 809ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | valassko.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.forpsi.net)
Analysis
IP Addresses
mail.valassko.net points to a single IP number: 81.2.196.19.
Other host names, for instance praguedmc.cz, oxk.info, siss.cz, allcopy.cz and golfather.cz share IP numbers with mail.valassko.net.
Name Servers
The domain mail.valassko.net is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
mail.valassko.net shares name servers with other domains at least partially, for instance openreality.sk, fingercots.eu, karola.cz, patentni-medicina.cz and margi.cz.
these name servers are often used together with the name servers ns.forpsi.us.
Host names with two IP numbers:
ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185
ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165
ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130