folio.cz - robtex.com
folio.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:67c:e94:1:1:5bef:c975:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot | ||||||
| PTR | replikant162.thinline.cz | ||||||
| A | 91.239.201.117🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot | ||||||
| NS | ns1.thinline.cz ⭐ | ||||||
| A | 2001:67c:e94:0:1:5bef:c8f3:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot | ||||||
| PTR | ns1.thinline.cz | ||||||
| A | 91.239.200.243🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot | ||||||
| PTR | ns1.thinline.cz | ||||||
| NS | ns2.thinline.cz | ||||||
| A | 2001:4de8:fa22:0:1:5264:602:1🇨🇿 AS292082001:4de8::/32 | ||||||
| PTR | ns2.thinline.cz | ||||||
| A | 82.100.6.2🇨🇿 AS2920882.100.0.0/18 | ||||||
| PTR | ns2.thinline.cz | ||||||
| NS | ns3.cesky-hosting.eu | ||||||
| A | 2001:67c:e94:1:1:5bef:ca12:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot | ||||||
| PTR | ns3.cesky-hosting.eu | ||||||
| A | 91.239.202.18🇨🇿 Blindspot91.239.202.0/23 | ||||||
| PTR | ns3.cesky-hosting.eu | ||||||
| MX | mail.folio.cz ⭐ | ||||||
| A | 93.185.104.52🇨🇿 AS4354193.185.96.0/20 | ||||||
| PTR | mail8.tophosting.cz | ||||||
| MX | ns2.pipni.cz(20) | ||||||
| A | 2a01:430:220::3🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | ns2.pipni.cz | ||||||
| A | 83.167.247.20🇨🇿 MASTER-AS83.167.224.0/19 | ||||||
| PTR | ns2.pipni.cz | ||||||
| SOA | ns1.thinline.czhostmaster@folio.cz serial=1533053867 | ||||||
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=1785156436 | ||||||
Subdomains
mail.folio.cz |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSns.pipni.cz2015-05-31 → 2016-07-18 · 4 obs
● 2016-07-18 02:20:36
○ 2019-01-11 06:42:22
○ 2026-07-27 13:50:36
●NSns1.thinline.cz2019-01-11 → 2026-07-27 · 3 obs
● 2019-01-11 06:42:22
● 2026-07-27 13:50:36
○NSns2.pipni.cz2015-05-31 → 2016-07-18 · 4 obs
● 2016-07-18 02:20:36
○ 2019-01-11 06:42:22
○ 2026-07-27 13:50:36
●NSns2.thinline.cz2019-01-11 → 2026-07-27 · 3 obs
● 2019-01-11 06:42:22
● 2026-07-27 13:50:36
●NSns3.cesky-hosting.eu2019-01-11 → 2026-07-27 · 3 obs
● 2019-01-11 06:42:22
● 2026-07-27 13:50:36
●MXmail.folio.cz2015-05-31 → 2026-07-27 · 2 obs
● 2026-07-27 13:50:36
●A2001:67c:e94:1:1:5bef:c975:12026-06-05 → 2026-07-27 · 3 obs
● 2026-06-05 04:06:04
● 2026-07-27 13:50:36
●A91.239.201.1172026-06-05 → 2026-07-27 · 3 obs
● 2026-06-05 04:06:04
● 2026-07-27 13:50:36
○A93.185.104.242015-05-31 → 2016-07-18 · 4 obs
● 2016-07-18 02:20:36
○ 2019-01-11 06:42:22
○ 2026-07-27 13:50:36
○A93.185.104.392019-01-11 → 2019-01-11 · 4 obs
● 2019-01-11 06:42:22
○ 2026-06-05 04:06:04
○ 2026-07-27 13:50:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| folio.cz | ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu | 4 records |
✅ Authoritative Response
Server:91.239.200.243
NS records: ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.201.117 |
| AAAA | 1 | 2001:67c:e94:1:1:5bef:c975:1 |
| NS | 3 | ns1.thinline.cz, ns2.thinline.cz... |
| MX | 2 | mail.folio.cz (pri: 10), ns2.pipni.cz (pri: 20) |
| SOA | 1 | ns1.thinline.cz hostmaster.folio.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.thinline.cz, ns1.thinline.cz, ns2.thinline.cz...)
Analysis
Hierarchy
mail.folio.cz is delegated beneath folio.cz.
IP Addresses
folio.cz has two IP addresses: 91.239.201.117 and 2001:67c:e94:1:1:5bef:c975:1
agatha-christie.cz, www.ikar.cz, euromedia.cz plus two other host names have IP numbers in common with folio.cz.
Name Servers
Three name servers are authoritative for folio.cz: ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.
There is at least partial name server overlap between folio.cz and other domains — pevny.cz, penze.info, ziah.cz and two more among them.
ns1.thinline.cz resolves to 91.239.200.243 and 2001:67c:e94:0:1:5bef:c8f3:1. ns2.thinline.cz resolves to 82.100.6.2 and 2001:4de8:fa22:0:1:5264:602:1. ns3.cesky-hosting.eu resolves to 91.239.202.18 and 2001:67c:e94:1:1:5bef:ca12:1. All three hostnames point to two IP numbers each.
Mail Servers
folio.cz uses two mail servers, mail.folio.cz and ns2.pipni.cz.
At least some of the mail servers used by folio.cz are shared with other domains: riverband.cz, vbrne.org, dasit.cz and two others among them.
These mail servers often appear in conjunction with the mail servers mail.riverband.cz, mail.vbrne.org, mail.dasit.cz and mail.redomo.cz.
Host names pointing to two IP addresses:
ns2.pipni.cz maps to two IP addresses — 83.167.247.20 and 2a01:430:220::3.
Host names resolving to a single IP address:
mail.folio.cz points to the IP address 93.185.104.52.