zendertech.com - robtex.com
zendertech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.186.175.155🇳🇱 CLDIN-NL31.186.168.0/21 | ||||||
| PTR | cloud.vansteinengroentjes.nl | ||||||
| NS | sandra.neostrada.nl ⭐ | ||||||
| A | 2a05:1500:702:0:1c00:3eff:fe00:35🇳🇱 CLDIN-NL2a05:1500::/29 | ||||||
| A | 31.25.98.57🇳🇱 CLDIN-NL31.25.96.0/21 PCextreme B.V. | ||||||
| NS | christina.neostrada.nl | ||||||
| A | 2a01:7e01::f03c:91ff:fee9:95bd🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | twee.dnssrv.nl | ||||||
| A | 172.104.143.74🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies | ||||||
| PTR | twee.dnssrv.nl | ||||||
| NS | lisa.neostrada.nl | ||||||
| A | 2600:3c03::f03c:91ff:fe0a:b97🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| PTR | drie.dnssrv.nl | ||||||
| A | 66.228.38.167🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies | ||||||
| PTR | drie.dnssrv.nl | ||||||
| MX | mail.zendertech.com ⭐ | ||||||
| A | 31.186.175.155🇳🇱 CLDIN-NL31.186.168.0/21 | ||||||
| PTR | cloud.vansteinengroentjes.nl | ||||||
| TXT | v=spf1 a mx include:spf.totaalholding.nl ip4:185.56.145.140 -all | ||||||
| SOA | sandra.neostrada.nlHostmasterEmail 2021-04-08 #4 | ||||||
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=1776030947 | ||||||
Subdomains
Same first word
zendertech.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSchristina.neostrada.nl2015-06-13 → 2026-04-12 · 2 obs
● 2026-04-12 21:56:44
●NSlisa.neostrada.nl2015-06-13 → 2026-04-12 · 2 obs
● 2026-04-12 21:56:44
●NSsandra.neostrada.nl2015-06-13 → 2026-04-12 · 2 obs
● 2026-04-12 21:56:44
●MXmail.zendertech.com2015-06-13 → 2026-04-12 · 2 obs
● 2026-04-12 21:56:44
○A185.94.230.822020-04-09 → 2020-04-09 · 4 obs
● 2020-04-09 00:55:34
○ 2026-04-04 14:06:38
○ 2026-04-12 21:56:44
○A2a00:f10:13f:0:1c00:c4ff:fe00:13f2020-04-09 → 2020-04-09 · 4 obs
● 2020-04-09 00:55:34
○ 2026-04-04 14:06:38
○ 2026-04-12 21:56:44
○A31.186.169.332015-06-13 → 2017-02-14 · 4 obs
● 2017-02-14 08:56:06
○ 2020-04-09 00:55:34
○ 2026-04-12 21:56:44
●A31.186.175.1552026-04-04 → 2026-04-12 · 3 obs
● 2026-04-04 14:06:38
● 2026-04-12 21:56:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zendertech.com | sandra.neostrada.nl, lisa.neostrada.nl, christina.neostrada.nl | - |
✅ Authoritative Response
Server:66.228.38.167
NS records: sandra.neostrada.nl, lisa.neostrada.nl, christina.neostrada.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zendertech.com (unsigned zone)
⏱️ Timing
Total: 591ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.186.175.155 |
| NS | 3 | lisa.neostrada.nl, christina.neostrada.nl... |
| MX | 1 | mail.zendertech.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.totaalholding.nl |
| SOA | 1 | sandra.neostrada.nl HostmasterEmail |
Analysis
Hierarchy
zendertech.com is parent of mx.zendertech.com and mail.zendertech.com.
IP Addresses
zendertech.com resolves to a single IP address: 31.186.175.155.
Other host names including mail.detroubadours.com, mail.fearun.com, www.duivelsei.nl, mail.duivelsei.nl and fearun.com share IP numbers with zendertech.com.
Name Servers
zendertech.com is delegated to three name servers: christina.neostrada.nl, lisa.neostrada.nl and sandra.neostrada.nl.
zendertech.com at least partially shares name servers with other domains, including cecotex.nl, marcomlease.com, interproadvies.nl, lagehypotheekrente.eu and vadevo.nl.
these name servers are commonly used together with drie.dnssrv.nl, een.dnssrv.nl and twee.dnssrv.nl.
Host names with two IP numbers:
christina.neostrada.nl points to: 2a01:7e01::f03c:91ff:fee9:95bd and 172.104.143.74
lisa.neostrada.nl points to: 2600:3c03::f03c:91ff:fe0a:b97 and 66.228.38.167
sandra.neostrada.nl points to: 2a05:1500:702:0:1c00:3eff:fe00:35 and 31.25.98.57
Mail Servers
zendertech.com is handled by a single mail server, mail.zendertech.com.
mail.zendertech.com points to a single IP: 31.186.175.155.