kentui.com - robtex.com
kentui.com
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=1785253517 | ||||||
Subdomains
mail.kentui.com |
Same first word
kentui.com |
Similar names
DNS History
16 records (9 active, 7 former)
○NSauth01.dns.trueserver.nl2015-07-11 → 2017-07-03 · 5 obs
● 2015-07-11 05:19:54
● 2017-07-03 04:44:28
○ 2026-07-09 15:11:28
○ 2026-07-28 15:50:18
●NSns1.ijsselserver.nl2015-07-11 → 2026-07-28 · 3 obs
● 2015-07-11 05:19:54
● 2026-07-28 15:50:18
○NSns1.webconcurrent.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-07-11 05:19:54
○ 2026-07-28 15:50:18
●NSns2.ijsselserver.nl2015-07-11 → 2026-07-28 · 3 obs
● 2015-07-11 05:19:54
● 2026-07-28 15:50:18
○NSns2.webconcurrent.com2008-03-17 → 2008-03-17 · 3 obs
○ 2015-07-11 05:19:54
○ 2026-07-28 15:50:18
●NSns3.ijsselserver.nl2015-07-11 → 2026-07-28 · 3 obs
● 2015-07-11 05:19:54
● 2026-07-28 15:50:18
●MXalt1.aspmx.l.google.com2026-07-09 → 2026-07-28 · 3 obs
● 2026-07-09 15:11:28
● 2026-07-28 15:50:18
●MXalt2.aspmx.l.google.com2026-07-09 → 2026-07-28 · 3 obs
● 2026-07-09 15:11:28
● 2026-07-28 15:50:18
●MXalt3.aspmx.l.google.com2026-07-09 → 2026-07-28 · 3 obs
● 2026-07-09 15:11:28
● 2026-07-28 15:50:18
●MXalt4.aspmx.l.google.com2026-07-09 → 2026-07-28 · 3 obs
● 2026-07-09 15:11:28
● 2026-07-28 15:50:18
●MXaspmx.l.google.com2026-07-09 → 2026-07-28 · 3 obs
● 2026-07-09 15:11:28
● 2026-07-28 15:50:18
○MXmail.kentui.com2008-03-17 → 2017-07-03 · 4 obs
● 2017-07-03 04:44:28
○ 2026-07-09 15:11:28
○ 2026-07-28 15:50:18
●A194.164.203.42026-07-09 → 2026-07-28 · 3 obs
● 2026-07-09 15:11:28
● 2026-07-28 15:50:18
○A62.75.241.122017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 04:44:28
○ 2026-07-09 15:11:28
○ 2026-07-28 15:50:18
○A69.64.36.1622008-03-17 → 2008-03-17 · 3 obs
○ 2015-07-11 05:19:54
○ 2026-07-28 15:50:18
○A85.25.198.1542015-07-11 → 2016-11-29 · 5 obs
● 2015-07-11 05:19:54
● 2016-11-29 18:19:18
○ 2017-07-03 04:44:28
○ 2026-07-28 15:50:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| kentui.com | ns1.ijsselserver.nl, ns2.ijsselserver.nl, ns3.ijsselserver.nl | - |
✅ Authoritative Response
Server:49.13.160.96
NS records: ns1.ijsselserver.nl, ns2.ijsselserver.nl, ns3.ijsselserver.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kentui.com (unsigned zone)
⏱️ Timing
Total: 3646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.164.203.4 |
| NS | 3 | ns2.ijsselserver.nl, ns3.ijsselserver.nl... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 15), alt2.aspmx.l.google.com (pri: 15)... |
| TXT | 1 | v=spf1 a mx ?all |
| SOA | 1 | ns1.ijsselserver.nl hostmaster.ijsselser |
Analysis
Hierarchy
kentui.com is the parent zone for mail.kentui.com.
IP Addresses
kentui.com resolves to one IP address: 194.164.203.4.
www.auckland.nl, ip194-164-203-4.pbiaas.com, www.aarninkzakelijk.nl and two other host names share IP numbers with kentui.com.
Name Servers
The authoritative name servers for kentui.com are ns1.ijsselserver.nl, ns2.ijsselserver.nl and ns3.ijsselserver.nl — three in total.
kentui.com partially shares its NS delegation with several other domains, including totalsafetycenter.nl, kassaset.com, intereffects.nl and two others.
These name servers often co-occur with the name servers auth01.dns.trueserver.nl.
ns1.ijsselserver.nl, ns2.ijsselserver.nl and ns3.ijsselserver.nl all resolve to exactly two IP numbers apiece: ns1.ijsselserver.nl → 49.13.160.96 and 2a01:4f8:1c18:c978::1; ns2.ijsselserver.nl → 95.111.253.122 and 2a02:c207:2289:133::1; ns3.ijsselserver.nl → 152.53.177.128 and 2a0a:4cc0:c0:df27:585a:36ff:fef6:f25d.
Mail Servers
kentui.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
kentui.com has at least partial mail server overlap with other domains such as ns500693.ns500734.ns500734.ns500699.ns500699.ns500734.ns500699.ns500699.ns500683.ns500699.ns500693.ns500699.ns500683.ns500612.ns500612.ns500110.dtrkdll.com, ns500841.ns500794.ns500794.ns500841.ns500841.ns500795.ns500794.ns500821.ns500794.ns500821.ns500821.ns500790.lustypartnersfinder.com, missinglettr.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com directs traffic to 142.251.163.27 and 2607:f8b0:4004:c07::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.