bisli.cz - robtex.com
bisli.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=1784227640 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns.arteus.cz2026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 01:57:26
● 2026-07-16 18:55:38
●NSns.arteus.org2026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 01:57:26
● 2026-07-16 18:55:38
●NSns1.aerohosting.cz2015-09-02 → 2026-07-16 · 2 obs
● 2026-07-16 18:55:38
●NSns2.aerohosting.cz2015-09-02 → 2026-07-16 · 2 obs
● 2026-07-16 18:55:38
○MXms.aerohosting.cz2015-09-02 → 2016-12-15 · 4 obs
● 2016-12-15 08:10:32
○ 2026-06-13 01:57:26
○ 2026-07-16 18:55:38
○MXms2.aerohosting.cz2015-09-02 → 2016-12-15 · 4 obs
● 2016-12-15 08:10:32
○ 2026-06-13 01:57:26
○ 2026-07-16 18:55:38
●MXmx.aerohosting.cz2026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 01:57:26
● 2026-07-16 18:55:38
●MXmx2.aerohosting.cz2026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 01:57:26
● 2026-07-16 18:55:38
●A77.240.188.2122026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 01:57:26
● 2026-07-16 18:55:38
○A81.31.35.522015-09-02 → 2016-12-15 · 4 obs
● 2016-12-15 08:10:32
○ 2026-06-13 01:57:26
○ 2026-07-16 18:55:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| bisli.cz | ns.arteus.cz, ns.arteus.org | 1 record |
✅ Authoritative Response
Server:77.240.188.193
NS records: ns.arteus.cz, ns.arteus.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.240.188.212 |
| NS | 2 | ns1.aerohosting.cz, ns2.aerohosting.cz |
| MX | 2 | mx.aerohosting.cz (pri: 20), mx2.aerohosting.cz (pri: 50) |
| TXT | 1 | v=spf1 include:spf.aerohosting.cz -all |
| SOA | 1 | ns1.aerohosting.cz dns.aerohosting.cz |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.arteus.cz)
Analysis
IP Addresses
bisli.cz resolves to one IP address: 77.240.188.212.
f-h.cz, cmdanaj.cz, arbedesign.net and two other host names share IP numbers with bisli.cz.
Name Servers
The authoritative name servers for bisli.cz are ns1.aerohosting.cz, ns2.aerohosting.cz, ns.arteus.cz and ns.arteus.org.
At least some of bisli.cz's name servers are shared with other domains, for example d-klima.net, iris-cosmetic.cz, avidis.cz and two more.
These name servers tend to be deployed in combination with the name servers ns2.aerohosting.net and ns3.aerohosting.eu.
Hostnames that resolve to two IP addresses:
ns1.aerohosting.cz resolves to two addresses: 77.240.188.193 and 2a02:e98:10:1484::c1.
Hosts with just one IP address:
The hostname ns2.aerohosting.cz resolves to 87.236.196.211.
The hostname ns.arteus.cz resolves to 77.240.188.193.
The hostname ns.arteus.org resolves to 52.223.13.41.
ns1.aerohosting.cz along with ns.arteus.cz each resolve to 77.240.188.193 IP addresses.
Mail Servers
Mail for bisli.cz is handled by two mail servers — mx2.aerohosting.cz and mx.aerohosting.cz.
bisli.cz uses an identical mail server configuration to several other domains — among them pinuli.net, wallnet.org, proklimo.eu and two more.
bisli.cz has at least partial mail server overlap with other domains such as hnutikoa.cz, metallbox.cz, 12.cz and two more.
mx2.aerohosting.cz directs to 77.240.190.214, as does mx.aerohosting.cz — both hostnames resolve to that one IP address.
mx2.aerohosting.cz along with mx.aerohosting.cz each resolve to 77.240.190.214 IP addresses.