schiffner.cz - robtex.com
schiffner.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | cloudsrv01.schiffner.cz ⭐ | ||||||
| A | 2a01:4f8:c17:9dcc::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cloudsrv01.bflmpsvz.xyz | ||||||
| A | 49.12.105.223🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | cloudsrv01.bflmpsvz.xyz | ||||||
| TXT | v=spf1 include:_ipv4.schiffner.cz include:_ipv6.schiffner.cz -all | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-03-06 #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=1774585055 | ||||||
Subdomains
cloudsrv01.schiffner.cz |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns.forpsi.net2015-07-25 → 2026-03-27 · 2 obs
● 2026-03-27 04:42:48
●MXcloudsrv01.schiffner.cz2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 19:52:46
● 2026-03-27 04:42:48
○MXmail.schiffner.cz2015-07-25 → 2017-03-23 · 4 obs
● 2017-03-23 10:49:10
○ 2026-02-21 19:52:46
○ 2026-03-27 04:42:48
○A193.104.172.1782015-07-25 → 2017-03-23 · 4 obs
● 2017-03-23 10:49:10
○ 2026-02-21 19:52:46
○ 2026-03-27 04:42:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| schiffner.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.194.130
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | cloudsrv01.schiffner.cz (pri: 10) |
| TXT | 1 | v=spf1 include:_ipv4.schiffner.cz includ |
| 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
schiffner.cz is the parent of cloudsrv01.schiffner.cz.
Name Servers
schiffner.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
schiffner.cz at least partially shares name servers with other domains, including dolnioblastvitkovice.cz, csms.cz, gedmatch.info, hajosvizsga.hu and gaal.sk.
These name servers are often used together with 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
schiffner.cz is handled by a single mail server, cloudsrv01.schiffner.cz.
cloudsrv01.schiffner.cz points to two IPs: 2a01:4f8:c17:9dcc::1 and 49.12.105.223.