seneca.cz - robtex.com
seneca.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.109.141.139🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | pentix.monix.cz | ||||||
| NS | isp2.cis.cz ⭐ | ||||||
| A | 2001:1ab0:7e1e:c57:250:56ff:fe98:e2fe🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | isp2.cis.cz | ||||||
| A | 62.109.141.166🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | isp2.cis.cz | ||||||
| NS | isp.cis.cz | ||||||
| A | 2001:1ab0:7e1e:c57:250:56ff:fe98:cb64🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | isp.cis.cz | ||||||
| A | 62.109.141.160🇨🇿 IGNUM-AS62.109.128.0/19 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | isp.cis.cz | ||||||
| MX | ns1.monix.cz ⭐ | ||||||
| A | 217.31.52.4🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns1.monix.cz | ||||||
| TXT | MS=ms49349752 | ||||||
| TXT | v=spf1 mx a ip4:217.31.52.0/24 ip4:62.109.141.0/24 ip6:2001:1ab0:7e1e:c57::/6... | ||||||
| TXT | google-site-verification=p3SFNYURaKRDvIIPlf3ayyFrZd6YyiJVs5Fne_fyAxs | ||||||
| TXT | google-site-verification=cD2E1of2uC1ycq1TUu6ROCjIUo2WHk79mlfp1MGr9MA | ||||||
| SOA | isp.cis.czadmin@seneca.cz 2026-07-21 #1 | ||||||
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=1785487641 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSisp.cis.cz2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 07:38:10
● 2026-07-31 09:09:24
●NSisp2.cis.cz2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 07:38:10
● 2026-07-31 09:09:24
○NSns1.monix.cz2015-05-30 → 2017-09-23 · 4 obs
● 2017-09-23 01:37:14
○ 2026-06-13 07:38:10
○ 2026-07-31 09:09:24
○NSns2.monix.cz2015-05-30 → 2017-09-23 · 4 obs
● 2017-09-23 01:37:14
○ 2026-06-13 07:38:10
○ 2026-07-31 09:09:24
○A217.31.52.42015-05-30 → 2016-12-18 · 4 obs
● 2016-12-18 16:12:24
○ 2017-08-29 02:05:32
○ 2026-07-31 09:09:24
●A62.109.141.1392017-08-29 → 2026-07-31 · 3 obs
● 2017-08-29 02:05:32
● 2026-07-31 09:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| seneca.cz | isp.cis.cz, isp2.cis.cz | - |
✅ Authoritative Response
Server:62.109.141.160
NS records: isp.cis.cz, isp2.cis.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seneca.cz (unsigned zone)
⏱️ Timing
Total: 1560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.141.139 |
| NS | 2 | isp.cis.cz, isp2.cis.cz |
| MX | 1 | ns1.monix.cz (pri: 10) |
| TXT | 4 | v=spf1 mx a ip4:217.31.52.0/24 ip4:62.10, google-site-verification=cD2E1of2uC1ycq1... |
| SOA | 1 | isp.cis.cz admin.seneca.cz |
Analysis
IP Addresses
seneca.cz resolves to one IP address: 62.109.141.139.
janjakob.cz, pentix.monix.cz, barevnaklubicka.cz and two other host names share IP numbers with seneca.cz.
Name Servers
seneca.cz has two authoritative name servers — isp2.cis.cz and isp.cis.cz.
seneca.cz uses the same name servers as several other domains — among them mepos.cz, cisapp.cz, kartografiehp.cz and two more.
Both isp2.cis.cz and isp.cis.cz have two IP addresses each. isp2.cis.cz resolves to 62.109.141.166 and 2001:1ab0:7e1e:c57:250:56ff:fe98:e2fe; isp.cis.cz resolves to 62.109.141.160 and 2001:1ab0:7e1e:c57:250:56ff:fe98:cb64.
Mail Servers
Mail for seneca.cz is handled by a single mail server, ns1.monix.cz.
seneca.cz uses an identical mail server configuration to several other domains — among them motonet.com.hr, v-bix.com, motonet.biz and two more.
seneca.cz partially shares its mail servers with other domains, projekt-rubikon.eu and ferm.cz being examples.
This set of mail servers commonly appears together with the mail servers server.projekt-rubikon.eu.
ns1.monix.cz points to one IP number — 217.31.52.4.