viatel.cz - robtex.com
viatel.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.170.251.50🇨🇿 MGI79.170.248.0/21 CZ.MGI | ||||||
| PTR | web4.viamedia.cz | ||||||
| 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 | ||||||
| MX | mail1.vianet.cz ⭐ | ||||||
| A | 217.115.250.34🇨🇿 MGI217.115.240.0/20 CZ.MGI | ||||||
| PTR | mail11.vianet.cz | ||||||
| TXT | v=spf1 ip4:79.170.251.41 -all | ||||||
| TXT | spf2.0/mfrom,pra ip4:79.170.251.41 -all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-07-14 #1 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1784504839 | ||||||
Subdomains
www.viatel.cz |
Same first word
viatel.hr |
viatel.co.uk |
viatel.com |
viatel.ca |
viatel.org |
viatel.cz |
viatel.no |
viatel.md |
viatel.de |
viatel.net |
viatel.se |
viatel.ru |
viatel.pt |
viatel.it |
viatel.dk |
viatel.fr |
viatel.es |
viatel.net.au |
Similar names
DNS History
10 records (5 active, 5 former)
●NSns.forpsi.it2026-06-29 → 2026-07-20 · 3 obs
● 2026-06-29 00:51:46
● 2026-07-20 00:01:46
●NSns.forpsi.net2015-08-20 → 2026-07-20 · 2 obs
● 2026-07-20 00:01:46
○MXmail1.viamedia.cz2015-08-20 → 2016-06-29 · 4 obs
● 2016-06-29 10:29:48
○ 2017-03-30 00:45:18
○ 2026-07-20 00:01:46
●MXmail1.vianet.cz2017-03-30 → 2026-07-20 · 3 obs
● 2017-03-30 00:45:18
● 2026-07-20 00:01:46
○MXmx2.viamedia.cz2015-08-20 → 2016-06-29 · 4 obs
● 2016-06-29 10:29:48
○ 2017-03-30 00:45:18
○ 2026-07-20 00:01:46
○MXmx3.viamedia.cz2015-08-20 → 2016-06-29 · 4 obs
● 2016-06-29 10:29:48
○ 2017-03-30 00:45:18
○ 2026-07-20 00:01:46
○MXmx4.viamedia.cz2015-08-20 → 2016-06-29 · 4 obs
● 2016-06-29 10:29:48
○ 2017-03-30 00:45:18
○ 2026-07-20 00:01:46
○MXmx5.viamedia.cz2015-08-20 → 2016-06-29 · 4 obs
● 2016-06-29 10:29:48
○ 2017-03-30 00:45:18
○ 2026-07-20 00:01:46
●A79.170.251.502015-08-20 → 2026-07-20 · 2 obs
● 2026-07-20 00:01:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| viatel.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for viatel.cz (unsigned zone)
⏱️ Timing
Total: 1304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.170.251.50 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mail1.vianet.cz (pri: 11) |
| TXT | 2 | v=spf1 ip4:79.170.251.41 -all, spf2.0/mfrom,pra ip4:79.170.251.41 -all |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
www.viatel.cz is delegated beneath viatel.cz.
IP Addresses
viatel.cz directs to one IP number, which is 79.170.251.50.
Among the host names that share IP numbers with viatel.cz are www.vianet.cz, galatikov.cz, vianet.cz and two others.
Name Servers
viatel.cz carries NS records delegating to ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
There is at least partial name server overlap between viatel.cz and other domains — mozog.eu, mobilezone.cz, vipol.cz and two more among them.
These name servers are routinely deployed together with the name servers ns.forpsi.us.
ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net are three hostnames that each resolve to a pair of IP addresses: ns.forpsi.cz to 81.2.209.185 and 2001:15e8:201:1::d1b9, ns.forpsi.it to 95.110.254.165 and 2a00:6d41:2:1::5, and ns.forpsi.net to 81.2.194.130 and 2001:15e8:101:1::c282.
Mail Servers
viatel.cz routes its mail through a single mail server, mail1.vianet.cz.
viatel.cz has the same mail server arrangement as a number of other domains, for example chakanga.com, vonka.info, evaco.cz and two more.
viatel.cz shares at least some of its mail servers with other domains — for example viamedia.cz, zii.cz, viamedia.info and two more.
mail1.vianet.cz carries a single IP number, which is 217.115.250.34.