kentum.com - robtex.com
kentum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.110.48.200🇵🇱 IQPL-AS185.110.48.0/24 | ||||||
| NS | ns1.hostido.net.pl ⭐ | ||||||
| A | 2a01:7400:1:1691:0:1:16:1🇵🇱 IQPL-AS2a01:7400::/32 | ||||||
| PTR | ns1.hostido.net.pl | ||||||
| A | 185.110.51.16🇵🇱 IQPL-AS185.110.51.0/24 | ||||||
| PTR | ns1.hostido.net.pl | ||||||
| NS | ns2.hostido.net.pl | ||||||
| A | 46.248.165.23🇵🇱 IQPL-AS46.248.160.0/19 IQ-PL | ||||||
| PTR | ns2.hostido.net.pl | ||||||
| NS | ns3.hostido.net.pl | ||||||
| A | 2a00:c98:400f:109:1c00:46ff:fe00:908🇩🇪 LEASEWEB-DE-FRA-102a00:c98:4000::/36 | ||||||
| PTR | ns3.hostido.net.pl | ||||||
| A | 178.162.240.114🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18 | ||||||
| PTR | ns3.hostido.net.pl | ||||||
| MX | mail.kentum.com ⭐ | ||||||
| A | 185.110.48.200🇵🇱 IQPL-AS185.110.48.0/24 | ||||||
| TXT | v=spf1 a mx include:spf.hostido.pl -all | ||||||
| SOA | ns1.hostido.net.plhostmaster@kentum.com 2026-04-26 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784539862 | ||||||
Subdomains
mail.kentum.com |
Same first word
Similar names
DNS History
23 records (5 active, 18 former)
●NSns1.hostido.net.pl2026-04-26 → 2026-07-20 · 3 obs
○ 2017-10-04 01:20:02
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
○NSns11.bravehost.com2015-07-17 → 2016-07-14 · 4 obs
● 2015-07-17 13:28:26
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
○NSns12.bravehost.com2015-07-17 → 2016-07-14 · 4 obs
● 2015-07-17 13:28:26
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
●NSns2.hostido.net.pl2026-04-26 → 2026-07-20 · 3 obs
○ 2017-10-04 01:20:02
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
●NSns3.hostido.net.pl2026-04-26 → 2026-07-20 · 3 obs
○ 2017-10-04 01:20:02
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
○NSns49.domaincontrol.com2017-04-21 → 2017-10-04 · 5 obs
○ 2016-07-14 23:13:46
● 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○NSns50.domaincontrol.com2017-04-21 → 2017-10-04 · 5 obs
○ 2016-07-14 23:13:46
● 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
●MXmail.kentum.com2026-04-26 → 2026-07-20 · 3 obs
○ 2017-10-04 01:20:02
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
○MXmail1.bravehost.com2015-07-17 → 2016-07-14 · 4 obs
● 2015-07-17 13:28:26
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
○MXmail2.bravehost.com2015-07-17 → 2016-07-14 · 4 obs
● 2015-07-17 13:28:26
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
○MXmailstore1.secureserver.net2017-04-21 → 2017-10-04 · 5 obs
○ 2016-07-14 23:13:46
● 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○MXsmtp.secureserver.net2017-04-21 → 2017-10-04 · 5 obs
○ 2016-07-14 23:13:46
● 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○A184.168.221.142017-10-04 → 2017-10-04 · 4 obs
○ 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○A184.168.221.272017-10-04 → 2017-10-04 · 4 obs
○ 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○A184.168.221.72017-10-04 → 2017-10-04 · 4 obs
○ 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
●A185.110.48.2002026-04-26 → 2026-07-20 · 3 obs
○ 2017-10-04 01:20:02
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
● 2026-04-26 18:06:16
● 2026-07-20 09:52:56
○A50.63.202.112017-10-04 → 2017-10-04 · 4 obs
○ 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○A50.63.202.182017-10-04 → 2017-10-04 · 4 obs
○ 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○A50.63.202.212017-10-04 → 2017-10-04 · 4 obs
○ 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○A50.63.202.242017-04-21 → 2017-04-21 · 4 obs
○ 2016-07-14 23:13:46
● 2017-04-21 05:08:28
○ 2017-10-04 01:20:02
○ 2026-07-20 09:52:56
● 2017-04-21 05:08:28
○ 2017-10-04 01:20:02
○ 2026-07-20 09:52:56
○A50.63.202.312017-10-04 → 2017-10-04 · 4 obs
○ 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○A50.63.202.62017-10-04 → 2017-10-04 · 4 obs
○ 2017-04-21 05:08:28
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
● 2017-10-04 01:20:02
○ 2026-04-26 18:06:16
○ 2026-07-20 09:52:56
○A69.90.25.2082015-07-17 → 2016-07-14 · 4 obs
● 2015-07-17 13:28:26
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
● 2016-07-14 23:13:46
○ 2017-04-21 05:08:28
○ 2026-07-20 09:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| kentum.com | ns1.hostido.net.pl, ns2.hostido.net.pl, ns3.hostido.net.pl | - |
✅ Authoritative Response
Server:185.110.51.16
NS records: ns1.hostido.net.pl, ns2.hostido.net.pl, ns3.hostido.net.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kentum.com (unsigned zone)
⏱️ Timing
Total: 1179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.110.48.200 |
| NS | 3 | ns1.hostido.net.pl, ns3.hostido.net.pl... |
| MX | 1 | mail.kentum.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.hostido.pl -all |
| SOA | 1 | ns1.hostido.net.pl hostmaster.kentum.com |
Analysis
Hierarchy
kentum.com is the parent zone for mail.kentum.com.
IP Addresses
kentum.com resolves to one IP address: 185.110.48.200.
_dc-mx.b5a2b0815f78.j80.pl, mail.ritastudio.pl, neleaders.com and two other host names share IP numbers with kentum.com.
Name Servers
kentum.com has three name servers — ns1.hostido.net.pl, ns2.hostido.net.pl and ns3.hostido.net.pl.
kentum.com partially shares its NS delegation with several other domains, including xarena.pl, brandingmonitor.pl, stanek.pl and two others.
Hostnames that resolve to two IP addresses:
ns1.hostido.net.pl resolves to 185.110.51.16 and 2a01:7400:1:1691:0:1:16:1.
ns3.hostido.net.pl resolves to 178.162.240.114 and 2a00:c98:400f:109:1c00:46ff:fe00:908.
Hosts with just one IP address:
ns2.hostido.net.pl resolves to 46.248.165.23.
Mail Servers
Mail for kentum.com is handled by a single mail server, mail.kentum.com.
mail.kentum.com points to one IP number — 185.110.48.200.