rontax.nl - robtex.com

rontax.nl

DNSSEC🔒 Signed (DS record present)
A2a06:2ec0:1::93🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRweb0093.zxcs.nl
A185.104.29.32🇳🇱 AS-ZXCS185.104.29.0/24
NSns.zxcs.nl
A2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRns1.zxcs.nl
A185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24
PTRns1.zxcs.nl
NSns.zxcs.be
A2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean
PTRns2.zxcs.nl
A46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean
PTRns2.zxcs.nl
NSns.zxcs.eu
A2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns3.zxcs.nl
A178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean
PTRns3.zxcs.nl
MXmail.rontax.nl
A2a06:2ec0:1::93🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRweb0093.zxcs.nl
A185.104.29.32🇳🇱 AS-ZXCS185.104.29.0/24
PTRweb0093.zxcs.nl
TXTv=spf1 a mx ip4:185.104.29.32 ip6:2a06:2ec0:1:0:0:0:0:93 include:filter-out.z...
SOAns.zxcs.nlhostmaster@rontax.nl 2023-11-08 #0

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-04 11:00:02 +0000 (EPOCH 1783162802)
SOAns1.dns.nldns@sidn.nl 2026-07-04 #22

Previously MX for

Subdomains

Same first word

Similar names

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns.zxcs.bens.zxcs.euns.zxcs.nlns1.masterdns.nlns2.masterdns.nlMXmail.rontax.nlmail2.denit.netmail3.denit.netrontax.nlA185.104.29.322a06:2ec0:1::9394.126.66.42
NSns.zxcs.be2026-06-11 → 2026-07-04 · 3 obs
○ 2017-05-14 22:12:02
● 2026-06-11 10:48:48
● 2026-07-04 12:12:04
NSns.zxcs.eu2026-06-11 → 2026-07-04 · 3 obs
○ 2017-05-14 22:12:02
● 2026-06-11 10:48:48
● 2026-07-04 12:12:04
NSns.zxcs.nl2026-06-11 → 2026-07-04 · 3 obs
○ 2017-05-14 22:12:02
● 2026-06-11 10:48:48
● 2026-07-04 12:12:04
NSns1.masterdns.nl2015-07-26 → 2017-05-14 · 4 obs
● 2015-07-26 08:57:24
● 2017-05-14 22:12:02
○ 2026-06-11 10:48:48
○ 2026-07-04 12:12:04
NSns2.masterdns.nl2015-07-26 → 2017-05-14 · 4 obs
● 2015-07-26 08:57:24
● 2017-05-14 22:12:02
○ 2026-06-11 10:48:48
○ 2026-07-04 12:12:04
MXmail.rontax.nl2026-06-11 → 2026-07-04 · 3 obs
○ 2017-05-14 22:12:02
● 2026-06-11 10:48:48
● 2026-07-04 12:12:04
MXmail2.denit.net2015-07-26 → 2017-05-14 · 4 obs
● 2015-07-26 08:57:24
● 2017-05-14 22:12:02
○ 2026-06-11 10:48:48
○ 2026-07-04 12:12:04
MXmail3.denit.net2015-07-26 → 2017-05-14 · 4 obs
● 2015-07-26 08:57:24
● 2017-05-14 22:12:02
○ 2026-06-11 10:48:48
○ 2026-07-04 12:12:04
MXrontax.nl2015-07-26 → 2017-05-14 · 4 obs
● 2015-07-26 08:57:24
● 2017-05-14 22:12:02
○ 2026-06-11 10:48:48
○ 2026-07-04 12:12:04
A185.104.29.322026-06-11 → 2026-07-04 · 3 obs
○ 2017-05-14 22:12:02
● 2026-06-11 10:48:48
● 2026-07-04 12:12:04
A2a06:2ec0:1::932026-06-11 → 2026-07-04 · 3 obs
○ 2017-05-14 22:12:02
● 2026-06-11 10:48:48
● 2026-07-04 12:12:04
A94.126.66.422015-07-26 → 2017-05-14 · 4 obs
● 2015-07-26 08:57:24
● 2017-05-14 22:12:02
○ 2026-06-11 10:48:48
○ 2026-07-04 12:12:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
rontax.nlns.zxcs.eu, ns.zxcs.nl, ns.zxcs.be-

✅ Authoritative Response

Server:178.62.208.8

NS records: ns.zxcs.eu, ns.zxcs.nl, ns.zxcs.be

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1134ms | Queries: -

📄 Records

TypeCountSample Data
A1185.104.29.32
AAAA12a06:2ec0:1::93
NS3ns.zxcs.be, ns.zxcs.eu...
MX1mail.rontax.nl (pri: 10)
TXT1v=spf1 a mx ip4:185.104.29.32 ip6:2a06:2
SOA1ns.zxcs.nl hostmaster.rontax.nl

Analysis

Hierarchy

The domain mail.rontax.nl falls under the parent rontax.nl.

IP Addresses

rontax.nl points to the IP addresses 185.104.29.32 and 2a06:2ec0:1::93

Additional host names — hydroponicseurope.nl, bonhof.nl, mail.koedijk.com and two others — share IP numbers with rontax.nl.

Name Servers

Three name servers are authoritative for rontax.nl: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.

At least some of rontax.nl's name servers are shared with other domains, for example lasercollege.org, agsn.nl, callair.nl and two more.

These name servers are frequently paired with the name servers ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl and two others.

ns.zxcs.be resolves to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001. ns.zxcs.eu resolves to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001. ns.zxcs.nl resolves to 185.104.28.19 and 2a06:2ec0:1::10. All three hostnames point to two IP numbers each.

Mail Servers

rontax.nl has one mail server: mail.rontax.nl.

mail.rontax.nl directs to two IP numbers, 185.104.29.32 and 2a06:2ec0:1::93.