hotring.cz - robtex.com
hotring.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:67c:e94:1:1:5bef:cb4d:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot | ||||||
| PTR | replikant4509.thinline.cz | ||||||
| A | 91.239.203.77🇨🇿 Blindspot91.239.202.0/23 THINLINE-BlindSpot | ||||||
| NS | ns1.thinline.cz ⭐ | ||||||
| A | 2001:67c:e94:0:1:5bef:c8f3:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot | ||||||
| PTR | ns1.thinline.cz | ||||||
| A | 91.239.200.243🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot | ||||||
| PTR | ns1.thinline.cz | ||||||
| NS | ns2.thinline.cz | ||||||
| A | 2001:4de8:fa22:0:1:5264:602:1🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s. | ||||||
| PTR | ns2.thinline.cz | ||||||
| A | 82.100.6.2🇨🇿 QUANTCOM-AS82.100.0.0/18 Dial Telecom, a.s. | ||||||
| PTR | ns2.thinline.cz | ||||||
| NS | ns3.cesky-hosting.eu | ||||||
| A | 2001:67c:e94:1:1:5bef:ca12:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot | ||||||
| PTR | ns3.cesky-hosting.eu | ||||||
| A | 91.239.202.18🇨🇿 Blindspot91.239.202.0/23 THINLINE-BlindSpot | ||||||
| PTR | ns3.cesky-hosting.eu | ||||||
| TXT | v=spf1 a mx ip4:91.239.203.77 -all | ||||||
| SOA | ns1.thinline.czhostmaster@hotring.cz serial=1533053921 | ||||||
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=1786186041 | ||||||
MX for
hotring.cz |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.thinline.cz2015-08-13 → 2026-08-08 · 2 obs
● 2026-08-08 11:00:14
●NSns2.thinline.cz2015-08-13 → 2026-08-08 · 2 obs
● 2026-08-08 11:00:14
●NSns3.cesky-hosting.eu2015-08-13 → 2026-08-08 · 2 obs
● 2026-08-08 11:00:14
○MXhotring.cz2017-03-14 → 2017-03-14 · 3 obs
○ 2026-08-08 11:00:12
○ 2026-08-08 11:00:14
●A2001:67c:e94:1:1:5bef:cb4d:12026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 11:00:12
● 2026-08-08 11:00:14
○A51.195.124.2382026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 08:56:00
○ 2026-08-08 11:00:12
○ 2026-08-08 11:00:14
○A62.210.90.2112015-08-13 → 2017-03-14 · 4 obs
● 2017-03-14 12:51:44
○ 2026-06-13 08:56:00
○ 2026-08-08 11:00:14
●A91.239.203.772026-08-08 → 2026-08-08 · 3 obs
● 2026-08-08 11:00:12
● 2026-08-08 11:00:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| hotring.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: 1252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.203.77 |
| AAAA | 1 | 2001:67c:e94:1:1:5bef:cb4d:1 |
| NS | 3 | ns1.thinline.cz, ns2.thinline.cz... |
| TXT | 1 | v=spf1 a mx ip4:91.239.203.77 -all |
| SOA | 1 | ns1.thinline.cz hostmaster.hotring.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.thinline.cz, ns1.thinline.cz, ns2.thinline.cz...)
Analysis
Mail Server Role
hotring.cz is listed as a mail server for itself.
IP Addresses
hotring.cz has two IP addresses: 91.239.203.77 and 2001:67c:e94:1:1:5bef:cb4d:1
replikant4064.thinline.cz is an example of another host name that shares IP numbers with hotring.cz.
Name Servers
hotring.cz has three name servers — ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.
There is at least partial name server overlap between hotring.cz and other domains — vinovpraze.cz, dlouhy.it, easyfood.cz and two more among them.
Each of ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu points to two IP numbers. ns1.thinline.cz points to 91.239.200.243 and 2001:67c:e94:0:1:5bef:c8f3:1. ns2.thinline.cz points to 82.100.6.2 and 2001:4de8:fa22:0:1:5264:602:1. ns3.cesky-hosting.eu points to 91.239.202.18 and 2001:67c:e94:1:1:5bef:ca12:1.