sinderen.com - robtex.com
sinderen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2ec0:1::149🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0149.zxcs.nl | ||||||
| A | 185.104.29.134🇳🇱 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.sinderen.com ⭐ | ||||||
| A | 2a06:2ec0:1::149🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0149.zxcs.nl | ||||||
| A | 185.104.29.134🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| PTR | web0149.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.29.134 ip6:2a06:2ec0:1:0:0:0:0:149 include:filter-out... | ||||||
| SOA | ns.zxcs.nlhostmaster@sinderen.com 2026-03-11 #3 | ||||||
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=1771291435 | ||||||
Subdomains
mail.sinderen.com |
Same first word
Similar names
DNS History
16 records (6 active, 10 former)
○NSns1.bhosted.nl2009-01-12 → 2016-11-11 · 4 obs
● 2016-11-11 19:14:00
○ 2016-11-27 14:51:54
○ 2026-03-24 02:48:10
○NSns1.zxcs.nl2016-11-27 → 2017-09-19 · 4 obs
● 2016-11-27 14:51:54
● 2017-09-19 12:56:12
○ 2026-03-24 02:48:10
○NSns2.zxcs.nl2016-11-27 → 2017-09-19 · 4 obs
● 2016-11-27 14:51:54
● 2017-09-19 12:56:12
○ 2026-03-24 02:48:10
○NSns3.bhosted.nl2009-01-12 → 2016-11-11 · 4 obs
● 2016-11-11 19:14:00
○ 2016-11-27 14:51:54
○ 2026-03-24 02:48:10
○NSns3.zxcs.nl2016-11-27 → 2017-09-19 · 4 obs
● 2016-11-27 14:51:54
● 2017-09-19 12:56:12
○ 2026-03-24 02:48:10
○NSns4.bhosted.nl2015-08-22 → 2016-11-11 · 5 obs
● 2015-08-22 18:33:00
● 2016-11-11 19:14:00
○ 2016-11-27 14:51:54
○ 2026-03-24 02:48:10
●MXmail.sinderen.com2009-01-12 → 2026-03-24 · 6 obs
● 2015-11-03 11:36:24
○ 2015-11-08 06:57:56
○ 2016-11-11 19:14:00
● 2016-11-27 14:51:54
● 2026-03-24 02:48:10
○MXmx.bhosted.nl2015-11-08 → 2016-11-11 · 5 obs
● 2015-11-08 06:57:56
● 2016-11-11 19:14:00
○ 2016-11-27 14:51:54
○ 2026-03-24 02:48:10
●A185.104.29.1342026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 02:48:10
○A185.104.29.82016-11-27 → 2017-09-19 · 4 obs
● 2016-11-27 14:51:54
● 2017-09-19 12:56:12
○ 2026-03-24 02:48:10
●A2a06:2ec0:1::1492026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 02:48:10
○A2a06:2ec0:1::802016-11-27 → 2017-09-19 · 4 obs
● 2016-11-27 14:51:54
● 2017-09-19 12:56:12
○ 2026-03-24 02:48:10
○A94.124.120.732009-01-12 → 2016-11-11 · 4 obs
● 2016-11-11 19:14:00
○ 2016-11-27 14:51:54
○ 2026-03-24 02:48:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sinderen.com | ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu | - |
✅ Authoritative Response
Server:178.62.208.8
NS records: ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinderen.com (unsigned zone)
⏱️ Timing
Total: 1147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.134 |
| AAAA | 1 | 2a06:2ec0:1::149 |
| NS | 3 | ns.zxcs.be, ns.zxcs.eu... |
| MX | 1 | mail.sinderen.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.104.29.134 ip6:2a06: |
| SOA | 1 | ns.zxcs.nl hostmaster.sinderen.com |
Analysis
Hierarchy
The parent of mail.sinderen.com is sinderen.com.
IP Addresses
sinderen.com resolves to two IP numbers: 2a06:2ec0:1::149 and 185.104.29.134.
Other host names, for instance sprezzatura.org, www.debadkamerman.nl, vistech.nl, slijpservice.nl and mail.orsaminore.eu share IP numbers with sinderen.com.
Name Servers
sinderen.com is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
sinderen.com partially shares name servers with other domains; examples include meteoriet.eu, privat-(0x736578)24h.com, chielharten.com, fietskaartinformatiestichting.nl and erikloman.nl.
These name servers are commonly used with ns1.zxcs.nl, 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
sinderen.com is handled by a single mail server, mail.sinderen.com.
Host mail.sinderen.com resolves to two IPs: 2a06:2ec0:1::149 and 185.104.29.134.