bor-is.cz - robtex.com
bor-is.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=1777002435 | ||||||
Same first word
bor-is.cz |
Similar names
DNS History
16 records (7 active, 9 former)
○NSns1.ignum.com2015-09-02 → 2017-01-26 · 4 obs
● 2017-01-26 13:43:18
○ 2026-03-01 07:32:02
○ 2026-04-24 04:08:22
●NSns1.thinline.cz2026-03-01 → 2026-04-24 · 3 obs
● 2026-03-01 07:32:02
● 2026-04-24 04:08:22
○NSns2.ignum.cz2015-09-02 → 2017-01-26 · 4 obs
● 2017-01-26 13:43:18
○ 2026-03-01 07:32:02
○ 2026-04-24 04:08:22
●NSns2.thinline.cz2026-03-01 → 2026-04-24 · 3 obs
● 2026-03-01 07:32:02
● 2026-04-24 04:08:22
●NSns3.cesky-hosting.eu2026-03-01 → 2026-04-24 · 3 obs
● 2026-03-01 07:32:02
● 2026-04-24 04:08:22
○MXalt1.aspmx.l.google.com2015-12-01 → 2017-01-26 · 4 obs
● 2017-01-26 13:43:18
○ 2026-03-01 07:32:02
○ 2026-04-24 04:08:22
○MXalt2.aspmx.l.google.com2015-12-01 → 2017-01-26 · 4 obs
● 2017-01-26 13:43:18
○ 2026-03-01 07:32:02
○ 2026-04-24 04:08:22
○MXaspmx.l.google.com2015-12-01 → 2017-01-26 · 4 obs
● 2017-01-26 13:43:18
○ 2026-03-01 07:32:02
○ 2026-04-24 04:08:22
○MXaspmx2.googlemail.com2015-12-01 → 2017-01-26 · 4 obs
● 2017-01-26 13:43:18
○ 2026-03-01 07:32:02
○ 2026-04-24 04:08:22
○MXaspmx3.googlemail.com2015-12-01 → 2017-01-26 · 4 obs
● 2017-01-26 13:43:18
○ 2026-03-01 07:32:02
○ 2026-04-24 04:08:22
●MXmx1b20.thinline.cz2026-03-01 → 2026-04-24 · 3 obs
● 2026-03-01 07:32:02
● 2026-04-24 04:08:22
●MXmx1d10.thinline.cz2026-03-01 → 2026-04-24 · 3 obs
● 2026-03-01 07:32:02
● 2026-04-24 04:08:22
●A2001:67c:e94:0:1:5bef:c83f:12026-03-01 → 2026-04-24 · 3 obs
● 2026-03-01 07:32:02
● 2026-04-24 04:08:22
●A91.239.200.632026-03-01 → 2026-04-24 · 3 obs
● 2026-03-01 07:32:02
● 2026-04-24 04:08:22
○A93.185.103.1132015-09-02 → 2015-09-02 · 3 obs
○ 2015-12-01 08:11:54
○ 2026-04-24 04:08:22
○A93.185.103.222015-12-01 → 2017-01-26 · 5 obs
● 2015-12-01 08:11:54
● 2017-01-26 13:43:18
○ 2026-03-01 07:32:02
○ 2026-04-24 04:08:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| bor-is.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: 1373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.200.63 |
| AAAA | 1 | 2001:67c:e94:0:1:5bef:c83f:1 |
| NS | 3 | ns1.thinline.cz, ns2.thinline.cz... |
| MX | 2 | mx1d10.thinline.cz (pri: 10), mx1b20.thinline.cz (pri: 20) |
| TXT | 1 | v=spf1 mx include:sendgrid.net -all |
| SOA | 1 | ns1.thinline.cz hostmaster.bor-is.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.thinline.cz, ns2.thinline.cz, ns1.thinline.cz...)
Analysis
IP Addresses
bor-is.cz resolves to two IP numbers: 2001:67c:e94:0:1:5bef:c83f:1 and 91.239.200.63.
other host names including aroma-tag.com, elteam.cz, barvic-novotny.cz, seoguru.cz and gauss.cz share IP numbers with bor-is.cz.
Name Servers
bor-is.cz is delegated to three name servers ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.
bor-is.cz at least partially shares name servers with other domains, for instance zsstr.cz, agrin.cz, stein-elbogen.cz, vithoracek.cz and pshornicek.cz.
Host names with two IP numbers:
ns1.thinline.cz points to: 2001:67c:e94:0:1:5bef:c8f3:1 and 91.239.200.243.
ns2.thinline.cz points to: 2001:4de8:fa22:0:1:5264:602:1 and 82.100.6.2.
ns3.cesky-hosting.eu points to: 2001:67c:e94:1:1:5bef:ca12:1 and 91.239.202.18.
Mail Servers
Two mail servers handle bor-is.cz: mx1b20.thinline.cz and mx1d10.thinline.cz.
bor-is.cz shares the same mail server setup as other domains, for instance icreate.cz, brno-gynekolog.cz, ic-office.eu, radiomb.cz and bolito.cz.
bor-is.cz shares at least some mail servers with other domains, including mujkodiaq.cz, terrahunt.com, svcspin.com and sektor3.cz.
Host names with two IP numbers:
The host name mx1b20.thinline.cz points to 2001:4de8:fa22:0:1:5264:603:1 and 82.100.6.3; the host name mx1d10.thinline.cz points to 2001:67c:e94:0:1:5bef:c80e:1 and 91.239.200.14.