o7.cz - robtex.com
o7.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=1778352433 | ||||||
Same first word
o7.no |
o7.nz |
o7.ro |
o7.ca |
o7.ru |
o7.su |
o7.cn |
o7.io |
o7.eu |
o7.hu |
o7.cz |
o7.cc |
o7.pl |
o7.dk |
o7.net |
o7.com |
o7.business |
o7.be |
o7.at |
o7.fi |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.kraxnet.com2015-06-14 → 2026-05-09 · 2 obs
● 2026-05-09 19:17:46
●NSns.kraxnet.cz2015-06-14 → 2026-05-09 · 2 obs
● 2026-05-09 19:17:46
●MXo7-cz.mail.protection.outlook.com2020-11-02 → 2026-05-09 · 3 obs
● 2020-11-02 17:05:38
● 2026-05-09 19:17:46
○MXo7-cz.mail.protection.outlook.com.o7.cz2016-04-29 → 2016-04-29 · 4 obs
● 2016-04-29 20:34:54
○ 2020-11-02 17:05:38
○ 2026-05-09 19:17:46
●MXsmtp.oriflame.com2015-06-14 → 2026-05-09 · 2 obs
● 2026-05-09 19:17:46
●A178.217.244.532020-11-02 → 2026-05-09 · 2 obs
● 2026-05-09 19:17:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| o7.cz | ns.kraxnet.cz, ns.kraxnet.com | 2 records |
✅ Authoritative Response
Server:178.217.247.2
NS records: ns.kraxnet.cz, ns.kraxnet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o7.cz (unsigned zone)
⏱️ Timing
Total: 1384ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.217.244.53 |
| NS | 2 | ns.kraxnet.cz, ns.kraxnet.com |
| MX | 2 | smtp.oriflame.com (pri: 20), o7-cz.mail.protection.outlook.com (pri: |
| TXT | 1 | MS=ms44521794 |
| SOA | 1 | ns.kraxnet.cz admin.kraxnet.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.kraxnet.cz, ns.kraxnet.cz)
Analysis
IP Addresses
o7.cz points to a single IP: 178.217.244.53.
Other host names, for instance pomnik.com, uvalak.cz, jires.com, akloms.com and allit.cz share IP numbers with o7.cz.
Name Servers
Two name servers ns.kraxnet.com and ns.kraxnet.cz handle delegation for o7.cz.
o7.cz uses the same name server setup as other domains, for example cale.cz, 4connect.cz, cinskydoktor.cz, twibright.com and radimlichy.net.
o7.cz shares name servers with other domains at least in part, for instance danevlbc.com.
Host names with two IP numbers:
The host name ns.kraxnet.cz points to 2001:67c:48::53 and 178.217.247.2.
Host names with one IP number:
The host name ns.kraxnet.com points to 212.24.155.205.
Mail Servers
o7.cz is handled by two mail servers: smtp.oriflame.com and o7-cz.mail.protection.outlook.com.
Eight IPs for o7-cz.mail.protection.outlook.com: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::d, 52.101.68.15, 52.101.68.32, 52.101.68.36 and 52.101.73.4.
One IP for smtp.oriflame.com: 94.124.248.139.