comettplus.cz - robtex.com
comettplus.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=1778784435 | ||||||
Subdomains
Same first word
comettplus.cz |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.profisolution.cz2015-05-30 → 2026-05-14 · 2 obs
● 2026-05-14 19:21:14
○NSns2.profisolution.cz2015-05-30 → 2020-02-01 · 4 obs
● 2020-02-01 19:49:48
○ 2026-04-18 18:27:30
○ 2026-05-14 19:21:14
●NSns2.xweb.cz2026-04-18 → 2026-05-14 · 3 obs
● 2026-04-18 18:27:30
● 2026-05-14 19:21:14
●MXcomettplus-cz.mail.protection.outlook.com2026-04-18 → 2026-05-14 · 3 obs
● 2026-04-18 18:27:30
● 2026-05-14 19:21:14
○MXmail.comettplus.cz2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 19:49:48
○ 2026-04-18 18:27:30
○ 2026-05-14 19:21:14
○MXserver.comettplus.cz2015-05-30 → 2017-03-25 · 4 obs
● 2017-03-25 06:07:08
○ 2020-02-01 19:49:48
○ 2026-05-14 19:21:14
●A168.119.235.2442026-04-18 → 2026-05-14 · 3 obs
● 2026-04-18 18:27:30
● 2026-05-14 19:21:14
○A193.19.179.302015-05-30 → 2017-03-25 · 4 obs
● 2017-03-25 06:07:08
○ 2020-02-01 19:49:48
○ 2026-05-14 19:21:14
○A193.19.179.502020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 19:49:48
○ 2026-04-18 18:27:30
○ 2026-05-14 19:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| comettplus.cz | ns2.xweb.cz, ns1.profisolution.cz | 2 records |
✅ Authoritative Response
Server:193.19.179.30
NS records: ns2.xweb.cz, ns1.profisolution.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comettplus.cz (unsigned zone)
⏱️ Timing
Total: 847ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.119.235.244 |
| NS | 2 | ns1.profisolution.cz, ns2.xweb.cz |
| MX | 1 | comettplus-cz.mail.protection.outlook.co |
| TXT | 3 | MS=37B418E605812B1BBEFC6444F3C1E8C351EC7, MS=ms71090066... |
| SOA | 1 | ns1.profisolution.cz admin.profisolution |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.xweb.cz, ns1.profisolution.cz)
Analysis
Hierarchy
comettplus.cz is the parent of server.comettplus.cz, www.comettplus.cz and mail.comettplus.cz.
IP Addresses
comettplus.cz resolves to one IP number: 168.119.235.244.
other host names including zen-studio.cz, 1990.cz, paleco.cz, vps-hosting.cz and ativo.cz share IP numbers with comettplus.cz.
Name Servers
comettplus.cz is delegated to two name servers ns1.profisolution.cz and ns2.xweb.cz.
comettplus.cz shares the same name server setup as other domains, for instance profas.cz, okemc.cz, bezprodejny.cz, esmtp.cz and ejr.cz.
comettplus.cz at least partially shares name servers with other domains, for instance tauer.info, eunavigator.com, napajedla.net, rustina.net and lecitel.biz.
these name servers are commonly used alongside ns2.profisolution.cz.
Host names with one IP number:
ns1.profisolution.cz points to 193.19.179.30
ns2.xweb.cz points to 46.62.175.250
Mail Servers
comettplus.cz is handled by a single mail server, comettplus-cz.mail.protection.outlook.com.
Host comettplus-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::c, 52.101.68.3, 52.101.68.18, 52.101.68.25 and 52.101.73.1.