error.cz - dns.ninja
error.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.108.49.90🇨🇿 TMOBILE-CZ194.108.0.0/16 T-Mobile Czech Republic a.s. | ||||||
| NS | ns0.sph.empyreum.net ⭐ | ||||||
| A | 193.86.202.146🇨🇿 TMOBILE-CZ193.86.0.0/16 T-Mobile Czech Republic a.s. | ||||||
| PTR | ns0.sph.empyreum.net | ||||||
| NS | ns1.sph.empyreum.net | ||||||
| A | 193.86.202.147🇨🇿 TMOBILE-CZ193.86.0.0/16 T-Mobile Czech Republic a.s. | ||||||
| PTR | ns1.sph.empyreum.net | ||||||
| MX | mx0.sph.empyreum.net ⭐ | ||||||
| A | 193.86.202.148🇨🇿 TMOBILE-CZ193.86.0.0/16 T-Mobile Czech Republic a.s. | ||||||
| PTR | mx0.sph.empyreum.net | ||||||
| SOA | ns0.sph.empyreum.netmail@empyreum.com 2021-01-23 #0 | ||||||
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=1784285241 | ||||||
Same first word
Similar names
rorre.me |
reorr.com |
reror.com |
erorr.net |
rrero.net |
oerrr.com |
reorr.com.ph |
erorr.app |
oerrr.nl |
rorer.com |
rorer.ru |
rorre.com |
DNS History
10 records (4 active, 6 former)
○NSns0.empyreum.net2015-08-16 → 2016-04-02 · 4 obs
● 2016-04-02 22:30:58
○ 2016-04-21 13:27:16
○ 2026-07-17 11:39:26
●NSns0.sph.empyreum.net2016-04-21 → 2026-07-17 · 3 obs
● 2016-04-21 13:27:16
● 2026-07-17 11:39:26
○NSns1.empyreum.net2015-08-16 → 2016-04-02 · 4 obs
● 2016-04-02 22:30:58
○ 2016-04-21 13:27:16
○ 2026-07-17 11:39:26
●NSns1.sph.empyreum.net2016-04-21 → 2026-07-17 · 3 obs
● 2016-04-21 13:27:16
● 2026-07-17 11:39:26
○MXclaudia.empyreum.net2015-08-16 → 2016-04-02 · 4 obs
● 2016-04-02 22:30:58
○ 2016-04-21 13:27:16
○ 2026-07-17 11:39:26
○MXio.empyreum.net2016-04-21 → 2016-05-30 · 5 obs
● 2016-04-21 13:27:16
● 2016-05-30 12:35:40
○ 2016-07-27 04:44:36
○ 2026-07-17 11:39:26
●MXmx0.sph.empyreum.net2016-07-27 → 2026-07-17 · 3 obs
● 2016-07-27 04:44:36
● 2026-07-17 11:39:26
○A178.17.1.192015-08-16 → 2016-04-02 · 4 obs
● 2016-04-02 22:30:58
○ 2016-04-21 13:27:16
○ 2026-07-17 11:39:26
●A194.108.49.902026-02-16 → 2026-07-17 · 3 obs
● 2026-02-16 03:06:26
● 2026-07-17 11:39:26
○A94.230.159.2112016-04-21 → 2016-12-03 · 5 obs
● 2016-04-21 13:27:16
● 2016-12-03 17:30:38
○ 2026-02-16 03:06:26
○ 2026-07-17 11:39:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| error.cz | ns0.sph.empyreum.net, ns1.sph.empyreum.net | - |
✅ Authoritative Response
Server:193.86.202.147
NS records: ns0.sph.empyreum.net, ns1.sph.empyreum.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for error.cz (unsigned zone)
⏱️ Timing
Total: 1313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.108.49.90 |
| NS | 2 | ns1.sph.empyreum.net, ns0.sph.empyreum.net |
| MX | 1 | mx0.sph.empyreum.net (pri: 10) |
| SOA | 1 | ns0.sph.empyreum.net mail.empyreum.com |
Analysis
IP Addresses
error.cz directs to one IP number, which is 194.108.49.90.
Name Servers
Two name servers handle the delegation for error.cz: ns0.sph.empyreum.net and ns1.sph.empyreum.net.
error.cz has the same name server delegation as a number of other domains, such as inverzity.com, auto-kern.cz, empyreum.cz and two more.
error.cz shares at least some of its name servers with other domains, for example neonomy.com, crawler.cz, endonomy.com and catanomy.org.
These name servers are often deployed together with the name servers ns0.sph.catanomy.net, ns1.sph.catanomy.net, ns0.sph.neonomy.net and ns1.sph.neonomy.net.
Each of ns0.sph.empyreum.net and ns1.sph.empyreum.net has one IP address: ns0.sph.empyreum.net uses 193.86.202.146 and ns1.sph.empyreum.net uses 193.86.202.147.
Mail Servers
error.cz routes its mail through a single mail server, mx0.sph.empyreum.net.
error.cz has the same mail server arrangement as a number of other domains, for example catanomy.cz, endonomy.com, neonomy.org and two more.
error.cz overlaps on mail servers with certain other domains, empyreum.cz among them.
It is common to find these mail servers paired with the mail servers mail.tool.cz.
mx0.sph.empyreum.net carries a single IP number, which is 193.86.202.148.