inet-office.cz - robtex.com
inet-office.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 83.167.254.89🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ox.inet-office.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 | smtp.slox.cz ⭐ | ||||||
| A | 83.167.254.89🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | ox.inet-office.cz | ||||||
| MX | 1.smtp.slox.cz(20) | ||||||
| A | 83.167.254.90🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5 | ||||||
| PTR | smtp.inet-office.cz | ||||||
| TXT | v=spf1 ip4:83.167.254.90 ip4:83.167.254.89 ~all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-05-08 #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=1778258834 | ||||||
Subdomains
web-01.inet-office.cz |
ox2.inet-office.cz |
ox6.inet-office.cz |
www.inet-office.cz |
ox01.inet-office.cz |
ox1.inet-office.cz |
smtp.inet-office.cz |
mail02.inet-office.cz |
ox.inet-office.cz |
mail.inet-office.cz |
Same first word
inet-office.cz |
Similar names
DNS History
12 records (6 active, 6 former)
○NSalfa.ns.active24.cz2015-05-24 → 2017-05-25 · 4 obs
● 2017-05-25 18:59:00
○ 2026-04-09 07:02:36
○ 2026-05-08 17:10:12
○NSbeta.ns.active24.cz2015-05-24 → 2017-05-25 · 4 obs
● 2017-05-25 18:59:00
○ 2026-04-09 07:02:36
○ 2026-05-08 17:10:12
○NSgama.ns.active24.sk2015-05-24 → 2017-05-25 · 4 obs
● 2017-05-25 18:59:00
○ 2026-04-09 07:02:36
○ 2026-05-08 17:10:12
●NSns.forpsi.cz2026-04-09 → 2026-05-08 · 3 obs
● 2026-04-09 07:02:36
● 2026-05-08 17:10:12
●NSns.forpsi.it2026-04-09 → 2026-05-08 · 3 obs
● 2026-04-09 07:02:36
● 2026-05-08 17:10:12
●NSns.forpsi.net2026-04-09 → 2026-05-08 · 3 obs
● 2026-04-09 07:02:36
● 2026-05-08 17:10:12
●MX1.smtp.slox.cz2026-04-09 → 2026-05-08 · 3 obs
● 2026-04-09 07:02:36
● 2026-05-08 17:10:12
○MXox1.inet-office.cz2015-05-24 → 2015-10-19 · 4 obs
● 2015-10-19 03:06:40
○ 2015-12-14 11:58:56
○ 2026-05-08 17:10:12
○MXox6.inet-office.cz2015-05-24 → 2016-09-19 · 4 obs
● 2016-09-19 09:52:08
○ 2017-05-25 18:59:00
○ 2026-05-08 17:10:12
●MXsmtp.slox.cz2017-05-25 → 2026-05-08 · 3 obs
● 2017-05-25 18:59:00
● 2026-05-08 17:10:12
○A185.8.239.1672015-05-24 → 2017-05-25 · 4 obs
● 2017-05-25 18:59:00
○ 2026-04-09 07:02:36
○ 2026-05-08 17:10:12
●A83.167.254.892026-04-09 → 2026-05-08 · 3 obs
● 2026-04-09 07:02:36
● 2026-05-08 17:10:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| inet-office.cz | ns.forpsi.it, ns.forpsi.net, ns.forpsi.cz | 2 records |
✅ Authoritative Response
Server:81.2.209.185
NS records: ns.forpsi.it, ns.forpsi.net, ns.forpsi.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.167.254.89 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 2 | smtp.slox.cz (pri: 10), 1.smtp.slox.cz (pri: 20) |
| TXT | 1 | v=spf1 ip4:83.167.254.90 ip4:83.167.254. |
| 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
inet-office.cz is the parent of web-01.inet-office.cz, ox2.inet-office.cz, ox6.inet-office.cz, www.inet-office.cz, ox01.inet-office.cz and a few other host names.
IP Addresses
inet-office.cz resolves to one IP number: 83.167.254.89.
other host names including klimt.cz, smtp.inet-office.cz, mail.pc-copy.cz, smtp.slox.cz and layabouts.cz share IP numbers with inet-office.cz.
Name Servers
inet-office.cz is delegated to three name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
inet-office.cz at least partially shares name servers with other domains, for instance jirsapodlahy.cz, olight.cz, e-kafe.cz, jozafteam.hu and srck.cz.
these name servers are commonly used alongside 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.
Mail Servers
Two mail servers handle inet-office.cz: smtp.slox.cz and 1.smtp.slox.cz.
inet-office.cz shares the same mail server setup as other domains, for instance pc-copy.cz, bazar-cd.cz, klimt.cz, eurostep.at and slox.cz.
inet-office.cz shares some mail servers with other domains, at least partially, for example funboard.cz and layabouts.cz.
these mail servers are commonly used with the mail servers 1.smtp.inet-office.cz.
Host names with one IP number:
smtp.slox.cz points to 83.167.254.89
1.smtp.slox.cz points to 83.167.254.90