mathdesign.nl - robtex.com
mathdesign.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a06:2ec0:1::139🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0139.zxcs.nl | ||||||
| A | 185.104.29.114🇳🇱 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.mathdesign.nl ⭐ | ||||||
| A | 2a06:2ec0:1::139🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0139.zxcs.nl | ||||||
| A | 185.104.29.114🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| PTR | web0139.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.29.114 ip6:2a06:2ec0:1:0:0:0:0:139 include:filter-out... | ||||||
| TXT | google-site-verification=4evVaK3hUajdF3pgwasggvKiQ3UTkDvxNJBmgxZolh4 | ||||||
| SOA | ns.zxcs.nlhostmaster@mathdesign.nl 2026-01-28 #4 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-25 09:00:01 +0000 (EPOCH 1774429201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-25 #18 | ||||||
Subdomains
mail.mathdesign.nl |
Same first word
mathdesign.nl |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns.zxcs.be2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 08:36:26
● 2026-03-25 09:49:14
●NSns.zxcs.eu2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 08:36:26
● 2026-03-25 09:49:14
●NSns.zxcs.nl2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 08:36:26
● 2026-03-25 09:49:14
○NSns15.axc.nl2015-08-23 → 2017-04-07 · 4 obs
● 2017-04-07 02:14:18
○ 2026-03-25 08:36:26
○ 2026-03-25 09:49:14
○NSns16.axc.nl2015-08-23 → 2017-04-07 · 4 obs
● 2017-04-07 02:14:18
○ 2026-03-25 08:36:26
○ 2026-03-25 09:49:14
●MXmail.mathdesign.nl2015-08-23 → 2026-03-25 · 2 obs
● 2026-03-25 09:49:14
○A159.253.0.312015-08-23 → 2017-04-07 · 4 obs
● 2017-04-07 02:14:18
○ 2026-03-25 08:36:26
○ 2026-03-25 09:49:14
●A185.104.29.1142026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 08:36:26
● 2026-03-25 09:49:14
●A2a06:2ec0:1::1392026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 08:36:26
● 2026-03-25 09:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| mathdesign.nl | ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl | - |
✅ Authoritative Response
Server:185.104.28.19
NS records: ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.114 |
| AAAA | 1 | 2a06:2ec0:1::139 |
| NS | 3 | ns.zxcs.be, ns.zxcs.eu... |
| MX | 1 | mail.mathdesign.nl (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:185.104.29.114 ip6:2a06:, google-site-verification=4evVaK3hUajdF3p |
| SOA | 1 | ns.zxcs.nl hostmaster.mathdesign.nl |
Analysis
Hierarchy
The parent of mail.mathdesign.nl is mathdesign.nl.
IP Addresses
mathdesign.nl points to two IP numbers: 2a06:2ec0:1::139 and 185.104.29.114.
Other host names such as elsta.nl, gizzo.nl, mshdesign.com, lottejanssen.nl and backdrop.nl share IPs with mathdesign.nl.
Name Servers
mathdesign.nl is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
mathdesign.nl at least partially shares name servers with other domains, for example maxhealthcare.nl, markerink.com, principalco.com, subcop.com and slaaphof.nl.
These name servers are often used with ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl, dns01.webruimtehosting.nl and dns02.webruimtehosting.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.mathdesign.nl mail server handles mathdesign.nl.
mail.mathdesign.nl points to two IP numbers: 2a06:2ec0:1::139 and 185.104.29.114.