bytesource.cz - dns.ninja
bytesource.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=1782643639 | ||||||
Same first word
bytesource.com |
bytesource.at |
bytesource.net |
bytesource.io |
bytesource.de |
bytesource.cloud |
bytesource.info |
bytesource.eu |
bytesource.org |
bytesource.cz |
Similar names
DNS History
11 records (4 active, 7 former)
○MXalt1.aspmx.l.google.com2015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 14:54:12
○ 2026-06-27 18:45:00
○ 2026-06-28 11:16:32
○MXalt2.aspmx.l.google.com2015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 14:54:12
○ 2026-06-27 18:45:00
○ 2026-06-28 11:16:32
○MXaspmx.l.google.com2015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 14:54:12
○ 2026-06-27 18:45:00
○ 2026-06-28 11:16:32
○MXaspmx2.googlemail.com2015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 14:54:12
○ 2026-06-27 18:45:00
○ 2026-06-28 11:16:32
○MXaspmx3.googlemail.com2015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 14:54:12
○ 2026-06-27 18:45:00
○ 2026-06-28 11:16:32
●MXmta-gw.infomaniak.ch2026-06-27 → 2026-06-28 · 3 obs
● 2026-06-27 18:45:00
● 2026-06-28 11:16:32
○A104.156.81.2292015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 14:54:12
○ 2026-06-27 18:45:00
○ 2026-06-28 11:16:32
●A139.162.130.1972026-06-27 → 2026-06-28 · 3 obs
● 2026-06-27 18:45:00
● 2026-06-28 11:16:32
○A23.235.33.2292015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 14:54:12
○ 2026-06-27 18:45:00
○ 2026-06-28 11:16:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| bytesource.cz | ns1.ignum.com, ns2.ignum.cz | 2 records |
✅ Authoritative Response
Server:217.31.48.201
NS records: ns1.ignum.com, ns2.ignum.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.130.197 |
| NS | 2 | ns1.ignum.com, ns2.ignum.cz |
| MX | 1 | mta-gw.infomaniak.ch (pri: 5) |
| TXT | 2 | google-site-verification=Beo29D3OQVq1cZO, v=spf1 include:spf.infomaniak.ch -all |
| SOA | 1 | ns1.ignum.com hostmaster.ignum.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)
Analysis
IP Addresses
bytesource.cz has exactly one IP address — 139.162.130.197.
closeit.cz, li1388-197.members.linode.com and web.closeit.cz are examples of other host names that share IP numbers with bytesource.cz.
Name Servers
Two name servers handle the delegation for bytesource.cz: ns1.ignum.com and ns2.ignum.cz.
The name server configuration of bytesource.cz is shared with other domains, for instance neting.cz, kutv.cz, macpraha.cz and two others.
bytesource.cz partially shares its NS delegation with several other domains, including lbcoffee.cz, prius.sk, my-map.eu and two others.
These name servers tend to appear together with the name servers ns1.webcloud.cz, ns2.webcloud.cz and ns1.ignum.eu, plus two others.
ns1.ignum.com and ns2.ignum.cz both carry two IP addresses. The A records for ns1.ignum.com are 185.65.223.35 and 2a00:1e40:a:53::5; the A records for ns2.ignum.cz are 217.31.48.201 and 2001:1ab0:7e1e:2::5.
Mail Servers
bytesource.cz uses one mail server — mta-gw.infomaniak.ch.
The mail server setup of bytesource.cz matches that of other domains such as fdmail.net, divorce-express.ch, vodata.fr and two others.
At least a portion of bytesource.cz's mail servers are also used by other domains, for example pcmeurope.com.
mta-gw.infomaniak.ch points to four IP addresses: 83.166.143.57, 83.166.143.58, 2001:1600:0:aaaa::1:3 and 2001:1600:0:aaaa::1:4.