stefanova.cz - robtex.com
stefanova.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=1784357243 | ||||||
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSams.emailprofi.cz2026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 06:44:34
● 2026-07-18 07:06:24
●NSans.emailprofi.cz2026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 06:44:34
● 2026-07-18 07:06:24
○NSns.forpsi.cz2015-06-30 → 2016-04-16 · 4 obs
● 2016-04-16 14:40:56
○ 2026-06-13 06:44:34
○ 2026-07-18 07:06:24
○NSns.forpsi.it2015-06-30 → 2016-04-16 · 4 obs
● 2016-04-16 14:40:56
○ 2026-06-13 06:44:34
○ 2026-07-18 07:06:24
○NSns.forpsi.net2015-06-30 → 2016-04-16 · 4 obs
● 2016-04-16 14:40:56
○ 2026-06-13 06:44:34
○ 2026-07-18 07:06:24
●MX0f5a89836590659b.mx1.emailprofi.seznam.cz2026-06-13 → 2026-07-18 · 2 obs
● 2026-07-18 07:06:24
●MX0f5a89836590659b.mx2.emailprofi.seznam.cz2026-06-13 → 2026-07-18 · 2 obs
● 2026-07-18 07:06:24
○A178.217.247.1832017-01-10 → 2017-12-14 · 5 obs
● 2017-01-10 00:16:00
● 2017-12-14 04:27:16
○ 2026-06-13 06:44:34
○ 2026-07-18 07:06:24
●A185.199.108.1532026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 06:44:34
● 2026-07-18 07:06:24
●A185.199.111.1532026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 06:44:34
● 2026-07-18 07:06:24
●A2606:50c0:8000::1532026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 06:44:34
● 2026-07-18 07:06:24
●A2606:50c0:8003::1532026-06-13 → 2026-07-18 · 3 obs
● 2026-06-13 06:44:34
● 2026-07-18 07:06:24
○A81.2.194.1282015-06-30 → 2016-04-16 · 4 obs
● 2016-04-16 14:40:56
○ 2017-01-10 00:16:00
○ 2026-07-18 07:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| stefanova.cz | ams.emailprofi.cz, ans.emailprofi.cz | - |
✅ Authoritative Response
Server:77.75.74.238
NS records: ams.emailprofi.cz, ans.emailprofi.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1457ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.199.108.153, 185.199.111.153 |
| AAAA | 2 | 2606:50c0:8000::153, 2606:50c0:8003::153 |
| NS | 2 | ans.emailprofi.cz, ams.emailprofi.cz |
| MX | 2 | 0f5a89836590659b.mx2.emailprofi.seznam.c, 0f5a89836590659b.mx1.emailprofi.seznam.c |
| TXT | 1 | v=spf1 include:spf.seznam.cz ~all |
| SOA | 1 | ans.emailprofi.cz hostmaster.seznam.cz |
Analysis
IP Addresses
stefanova.cz resolves to four IP addresses: 185.199.108.153, 185.199.111.153, 2606:50c0:8000::153 and 2606:50c0:8003::153.
Two other host names, along with nirm.al, nicolasrl.github.io and fomagic.github.io, also share IP numbers with stefanova.cz.
Name Servers
stefanova.cz has two authoritative name servers — ams.emailprofi.cz and ans.emailprofi.cz.
stefanova.cz shares its NS records with other domains, for example skyfone.cz, topmusic.cz, navalech.cz and two others.
Both ams.emailprofi.cz and ans.emailprofi.cz have two IP addresses each. ams.emailprofi.cz resolves to 77.75.75.166 and 2a02:598:4444::40; ans.emailprofi.cz resolves to 77.75.74.238 and 2a02:598:3333::30.
Mail Servers
stefanova.cz is served by two mail servers, 0f5a89836590659b.mx1.emailprofi.seznam.cz and 0f5a89836590659b.mx2.emailprofi.seznam.cz.
Both 0f5a89836590659b.mx1.emailprofi.seznam.cz and 0f5a89836590659b.mx2.emailprofi.seznam.cz have two IP addresses each. 0f5a89836590659b.mx1.emailprofi.seznam.cz resolves to 77.75.77.56 and 2a02:598:2::1056; 0f5a89836590659b.mx2.emailprofi.seznam.cz resolves to 77.75.77.146 and 2a02:598:2::1146.