contratax.com - robtex.com
contratax.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 95.211.76.111🇳🇱 LEASEWEB-NL-AMS-0195.211.0.0/16 LEASEWEB | ||||||
| PTR | ns1.vistawebhosting.nl | ||||||
| NS | ns01.hostnet.nl ⭐ | ||||||
| A | 2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| A | 195.206.121.13ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns1.hostnet.nl | ||||||
| NS | ns02.hostnet.nl | ||||||
| A | 2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| A | 185.10.11.13ONECOM185.10.11.0/24 | ||||||
| PTR | ns2.hostnet.nl | ||||||
| MX | mail.contratax.com ⭐ | ||||||
| A | 95.211.76.111🇳🇱 LEASEWEB-NL-AMS-0195.211.0.0/16 LEASEWEB | ||||||
| PTR | ns1.vistawebhosting.nl | ||||||
| SOA | ns01.hostnet.nlhostmaster@hostnet.nl 2026-01-11 #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=1776312597 | ||||||
Subdomains
mail.contratax.com |
Same first word
contratax.nl |
contratax.de |
contratax.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns01.hostnet.nl2026-03-13 → 2026-04-16 · 3 obs
● 2026-03-13 04:16:24
● 2026-04-16 04:24:44
●NSns02.hostnet.nl2026-03-13 → 2026-04-16 · 3 obs
● 2026-03-13 04:16:24
● 2026-04-16 04:24:44
○NSns1.hostnet.nl2015-08-21 → 2019-03-22 · 4 obs
● 2019-03-22 05:58:00
○ 2026-03-13 04:16:24
○ 2026-04-16 04:24:44
○NSns2.hostnetbv.com2015-08-21 → 2019-03-22 · 4 obs
● 2019-03-22 05:58:00
○ 2026-03-13 04:16:24
○ 2026-04-16 04:24:44
○NSns3.hostnetbv.nl2015-08-21 → 2019-03-22 · 4 obs
● 2019-03-22 05:58:00
○ 2026-03-13 04:16:24
○ 2026-04-16 04:24:44
●MXmail.contratax.com2015-08-21 → 2026-04-16 · 2 obs
● 2026-04-16 04:24:44
○MXmx1.hostnet.nl2015-08-21 → 2019-03-22 · 4 obs
● 2019-03-22 05:58:00
○ 2026-03-13 04:16:24
○ 2026-04-16 04:24:44
●A95.211.76.1112015-08-21 → 2026-04-16 · 2 obs
● 2026-04-16 04:24:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| contratax.com | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:185.10.11.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contratax.com (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 95.211.76.111 |
| NS | 2 | ns01.hostnet.nl, ns02.hostnet.nl |
| MX | 1 | mail.contratax.com (pri: 10) |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
Hierarchy
contratax.com is the parent of mail.contratax.com.
IP Addresses
contratax.com points to IP number 95.211.76.111.
Other host names for example mail.contratax.com, contratax.nl and mail.contratax.nl share IP numbers with contratax.com.
Name Servers
contratax.com is delegated to two name servers: ns01.hostnet.nl and ns02.hostnet.nl.
contratax.com uses the same name server setup as other domains such as diviande.nl, adspackler.nl, mariola.nl, effectenhuis.nl and arbiu.com.
Host names with two IP numbers:
ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13; ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13.
Mail Servers
contratax.com is handled by a single mail server, mail.contratax.com.
mail.contratax.com points to a single IP: 95.211.76.111.