biola.cz - robtex.com
biola.cz
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=1783853239 | ||||||
Same first word
biola.biz |
biola.kz |
biola.eu |
biola.me |
biola.net |
biola.org |
biola.ua |
biola.ro |
biola.no |
biola.sk |
biola.at |
biola.edu |
biola.cz |
biola.de |
biola.ru |
biola.kr |
biola.hu |
biola.it |
biola.pl |
biola.nl |
biola.az |
biola.com |
biola.fr |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.fastpark.net2015-08-07 → 2026-07-12 · 2 obs
● 2026-07-12 11:42:36
●NSns2.fastpark.net2015-08-07 → 2026-07-12 · 2 obs
● 2026-07-12 11:42:36
●MXmail.h-email.net2015-08-07 → 2026-07-12 · 2 obs
● 2026-07-12 11:42:36
●A104.247.81.992026-06-13 → 2026-07-12 · 3 obs
● 2026-06-13 00:41:20
● 2026-07-12 11:42:36
○A185.53.177.82015-08-07 → 2016-03-22 · 4 obs
● 2016-03-22 14:07:00
○ 2017-01-21 02:44:42
○ 2026-07-12 11:42:36
○A185.53.178.82017-01-21 → 2018-10-18 · 5 obs
● 2017-01-21 02:44:42
● 2018-10-18 00:45:48
○ 2026-06-13 00:41:20
○ 2026-07-12 11:42:36
○A185.53.179.132015-08-07 → 2015-08-07 · 3 obs
○ 2026-06-13 00:41:20
○ 2026-07-12 11:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz | - |
| biola.cz | ns1.fastpark.net, ns2.fastpark.net | - |
✅ Authoritative Response
Server:99.83.157.32
NS records: ns1.fastpark.net, ns2.fastpark.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biola.cz (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.fastpark.net, ns2.fastpark.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.fastpark.net hostmaster.biola.cz |
Analysis
IP Addresses
biola.cz has exactly one IP address — 104.247.81.99.
pdfbox.info, khires.com, decksbystclair.com plus two other host names have IP numbers in common with biola.cz.
Name Servers
DNS delegation for biola.cz points to two name servers: ns1.fastpark.net and ns2.fastpark.net.
The name server configuration of biola.cz is shared with other domains, for instance equisana.de, de00.de, ip104.pixelrocket.com and two others.
biola.cz has partial name server overlap with other domains, including (0x6e756465)s.ca.
These name servers are routinely deployed together with the name servers ns3.fastpark.net.
ns1.fastpark.net → 75.2.14.138 and ns2.fastpark.net → 99.83.157.32: one IP number per host name.
Mail Servers
biola.cz uses one mail server — mail.h-email.net.
The mail server setup of biola.cz matches that of other domains such as zuji.de, showtime.pl, goldenrush.cc and two others.
mail.h-email.net has 10 IP addresses: 5.75.171.74, 5.161.98.212, 5.161.194.135 plus 7 more.