jizerky.com - robtex.com
jizerky.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:b780:1:1:216:3eff:fe00:e37🇨🇿 IGNUM-AS2a03:b780::/32 Webglobe s.r.o. H90 | ||||||
| PTR | h90-w10.hosting90.cz | ||||||
| A | 37.46.82.119🇨🇿 IGNUM-AS37.46.80.0/21 Webglobe s.r.o. H90 | ||||||
| NS | ns1.hosting90.cz ⭐ | ||||||
| A | 2a03:b780::1:1🇨🇿 IGNUM-AS2a03:b780::/32 Webglobe s.r.o. H90 | ||||||
| PTR | ns1.hosting90.cz | ||||||
| A | 130.193.8.82🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90 | ||||||
| PTR | ns1.hosting90.cz | ||||||
| NS | ns2.hosting90.cz | ||||||
| A | 2001:880:0:15::10c🇩🇪 ONE-NETWORK2001:880::/32 | ||||||
| PTR | ns2.hosting90.cz | ||||||
| A | 185.102.21.207🇨🇿 ONE-NETWORK185.102.21.0/24 | ||||||
| PTR | ns2.hosting90.cz | ||||||
| NS | ns3.hosting90.net | ||||||
| A | 2604:a880:800:10::696:f001🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean | ||||||
| PTR | ns3.hosting90.net | ||||||
| A | 104.236.202.83🇺🇸 DIGITALOCEAN104.236.192.0/18 DigitalOcean | ||||||
| PTR | ns3.hosting90.net | ||||||
| MX | antispam.hosting90.cz ⭐ | ||||||
| A | 2a03:b780:1:1:216:3eff:fe00:52f🇨🇿 IGNUM-AS2a03:b780::/32 Webglobe s.r.o. H90 | ||||||
| PTR | antispam.hosting90.cz | ||||||
| A | 130.193.9.47🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90 | ||||||
| PTR | antispam.hosting90.cz | ||||||
| SOA | ns1.hosting90.czadmin@hosting90.cz 2017-11-27 #9 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774649637 | ||||||
Same first word
DNS History
7 records (6 active, 1 former)
●NSns1.hosting90.cz2015-05-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:31:14
●NSns2.hosting90.cz2015-05-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:31:14
●NSns3.hosting90.net2015-05-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:31:14
●MXantispam.hosting90.cz2015-05-21 → 2026-03-27 · 2 obs
● 2026-03-27 22:31:14
○A130.193.9.312015-05-21 → 2017-04-09 · 4 obs
● 2017-04-09 09:27:20
○ 2026-02-26 00:02:10
○ 2026-03-27 22:31:14
●A2a03:b780:1:1:216:3eff:fe00:e372026-02-26 → 2026-03-27 · 3 obs
● 2026-02-26 00:02:10
● 2026-03-27 22:31:14
●A37.46.82.1192026-02-26 → 2026-03-27 · 3 obs
● 2026-02-26 00:02:10
● 2026-03-27 22:31:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jizerky.com | ns1.hosting90.cz, ns2.hosting90.cz, ns3.hosting90.net | - |
✅ Authoritative Response
Server:185.102.21.207
NS records: ns1.hosting90.cz, ns2.hosting90.cz, ns3.hosting90.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jizerky.com (unsigned zone)
⏱️ Timing
Total: 1090ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.46.82.119 |
| AAAA | 1 | 2a03:b780:1:1:216:3eff:fe00:e37 |
| NS | 3 | ns1.hosting90.cz, ns3.hosting90.net... |
| MX | 1 | antispam.hosting90.cz (pri: 10) |
| SOA | 1 | ns1.hosting90.cz admin.hosting90.cz |
Analysis
IP Addresses
jizerky.com points to two IP numbers: 2a03:b780:1:1:216:3eff:fe00:e37 and 37.46.82.119.
Other host names such as mhbgroup.cz, metrie-manufaktur.com, it-denk.com, cenet.cz and h90-w10.hosting90.cz share IPs with jizerky.com.
Name Servers
jizerky.com is delegated to three name servers: ns1.hosting90.cz, ns2.hosting90.cz and ns3.hosting90.net.
jizerky.com at least partially shares name servers with other domains, for instance lenhard.cz, petr-benes.cz, produkce.net, cyklo-kafka.cz and mercl.eu.
These name servers are commonly used together with ns1.hostingzdarma.cz, ns2.hostingzdarma.cz and ns3.hosting-zdarma.net.
Host ns1.hosting90.cz points to 2a03:b780::1:1 and 130.193.8.82; Host ns2.hosting90.cz points to 2001:880:0:15::10c and 185.102.21.207; Host ns3.hosting90.net points to 2604:a880:800:10::696:f001 and 104.236.202.83.
Mail Servers
jizerky.com is handled by a single mail server, antispam.hosting90.cz.
The mail server setup for jizerky.com matches that of other domains, for instance bazeny-plastove.com, obrkamna.cz, eua.cz, gioba.com and dokaizol.cz.
jizerky.com shares mail servers with other domains, for instance zsnavysluni.cz and xantipa.eu.
antispam.hosting90.cz points to two IPs: 2a03:b780:1:1:216:3eff:fe00:52f and 130.193.9.47.