a3thinking.nl - robtex.com
a3thinking.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2ec0:1::159🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0159.zxcs.nl | ||||||
| A | 185.104.29.154🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| NS | ns.zxcs.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns.zxcs.be | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | ns.zxcs.eu | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| MX | mail.a3thinking.nl ⭐ | ||||||
| A | 2a06:2ec0:1::159🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0159.zxcs.nl | ||||||
| A | 185.104.29.154🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| PTR | web0159.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.29.154 ip6:2a06:2ec0:1:0:0:0:0:159 include:filter-out... | ||||||
| SOA | ns.zxcs.nlhostmaster@a3thinking.nl 2026-01-17 #4 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-27 13:00:01 +0000 (EPOCH 1774616401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-27 #26 | ||||||
Subdomains
mail.a3thinking.nl |
Same first word
a3thinking.nl |
DNS History
9 records (6 active, 3 former)
●NSns.zxcs.be2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 07:08:00
● 2026-03-27 13:19:22
●NSns.zxcs.eu2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 07:08:00
● 2026-03-27 13:19:22
●NSns.zxcs.nl2026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 07:08:00
● 2026-03-27 13:19:22
○NSns1.djhost.nl2015-07-08 → 2017-05-21 · 4 obs
● 2017-05-21 17:40:34
○ 2026-02-21 07:08:00
○ 2026-03-27 13:19:22
○NSns2.djhost.nl2015-07-08 → 2017-05-21 · 4 obs
● 2017-05-21 17:40:34
○ 2026-02-21 07:08:00
○ 2026-03-27 13:19:22
●MXmail.a3thinking.nl2015-07-08 → 2026-03-27 · 2 obs
● 2026-03-27 13:19:22
●A185.104.29.1542026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 07:08:00
● 2026-03-27 13:19:22
●A2a06:2ec0:1::1592026-02-21 → 2026-03-27 · 3 obs
● 2026-02-21 07:08:00
● 2026-03-27 13:19:22
○A37.247.35.1312015-07-08 → 2017-05-21 · 4 obs
● 2017-05-21 17:40:34
○ 2026-02-21 07:08:00
○ 2026-03-27 13:19:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| a3thinking.nl | ns.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
⚠️ Insecure (no DNSSEC)
No DS record for a3thinking.nl (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.154 |
| AAAA | 1 | 2a06:2ec0:1::159 |
| NS | 3 | ns.zxcs.nl, ns.zxcs.eu... |
| MX | 1 | mail.a3thinking.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.104.29.154 ip6:2a06: |
| SOA | 1 | ns.zxcs.nl hostmaster.a3thinking.nl |
Analysis
Hierarchy
The parent of mail.a3thinking.nl is a3thinking.nl.
IP Addresses
a3thinking.nl points to two IP numbers: 2a06:2ec0:1::159 and 185.104.29.154.
Other host names such as mail.ontbijtservice-groningen.com, ons2honc.nl, lotusnewage.nl, mail.dog-house.be and mail.loopbanden-vergeleken.nl share IPs with a3thinking.nl.
Name Servers
a3thinking.nl is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
a3thinking.nl at least partially shares name servers with other domains, for example proshowgear.com, playfootball.nl, nieuweeconomie.be, beha.nl and steamcleaner.be.
These name servers are commonly used with ns1.zxcs.nl and ns2.zxcs.nl and ns3.zxcs.nl.
Host names with two IP numbers:
ns.zxcs.be points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64
ns.zxcs.eu points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8
ns.zxcs.nl points to 2a06:2ec0:1::10 and 185.104.28.19
Mail Servers
The mail.a3thinking.nl mail server handles a3thinking.nl.
The mail server setup for a3thinking.nl is the same as that of other domains, for instance leanperformance.nl.
mail.a3thinking.nl points to two IP numbers: 2a06:2ec0:1::159 and 185.104.29.154.