casteran.net - robtex.com
casteran.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2ec0:1::ffed🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | redirectserver01.zxcs.nl | ||||||
| A | 185.104.28.238🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| NS | ns1.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 | ns2.zxcs.nl | ||||||
| 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 | ns3.zxcs.nl | ||||||
| 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 | casteran.net ⭐ | ||||||
| A | 2a06:2ec0:1::ffed🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | redirectserver01.zxcs.nl | ||||||
| A | 185.104.28.238🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | redirectserver01.zxcs.nl | ||||||
| MX | fallbackmail.zxcs.nl(20) | ||||||
| A | 2a06:2ec0:1:1::1🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | fallbackmail.zxcs.nl | ||||||
| A | 185.104.28.9🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | fallbackmail.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:178.62.186.220 ~all | ||||||
| SOA | ns1.zxcs.nlhostmaster@zxcs.nl 2018-05-29 #12 | ||||||
net
| 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=1776059067 | ||||||
MX for
casteran.net |
Subdomains
mail.casteran.net |
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
○NSdocks16.rzone.de2007-10-15 → 2007-10-15 · 3 obs
○ 2015-06-12 05:19:46
○ 2026-04-13 05:54:36
○NSns1.xunadns.net2015-06-12 → 2017-05-18 · 5 obs
● 2015-06-12 05:19:46
● 2017-05-18 12:58:34
○ 2026-04-05 19:14:44
○ 2026-04-13 05:54:36
●NSns1.zxcs.nl2026-04-05 → 2026-04-13 · 3 obs
● 2026-04-05 19:14:44
● 2026-04-13 05:54:36
○NSns2.xunadns.net2015-06-12 → 2017-05-18 · 5 obs
● 2015-06-12 05:19:46
● 2017-05-18 12:58:34
○ 2026-04-05 19:14:44
○ 2026-04-13 05:54:36
●NSns2.zxcs.nl2026-04-05 → 2026-04-13 · 3 obs
● 2026-04-05 19:14:44
● 2026-04-13 05:54:36
●NSns3.zxcs.nl2026-04-05 → 2026-04-13 · 3 obs
● 2026-04-05 19:14:44
● 2026-04-13 05:54:36
○NSshades13.rzone.de2007-10-15 → 2007-10-15 · 3 obs
○ 2015-06-12 05:19:46
○ 2026-04-13 05:54:36
●MXcasteran.net2026-04-05 → 2026-04-13 · 3 obs
● 2026-04-05 19:14:44
● 2026-04-13 05:54:36
●MXfallbackmail.zxcs.nl2026-04-05 → 2026-04-13 · 3 obs
● 2026-04-05 19:14:44
● 2026-04-13 05:54:36
○MXmail.casteran.net2015-06-12 → 2017-05-18 · 5 obs
● 2015-06-12 05:19:46
● 2017-05-18 12:58:34
○ 2026-04-05 19:14:44
○ 2026-04-13 05:54:36
○MXmailin.rzone.de2007-10-15 → 2007-10-15 · 3 obs
○ 2015-06-12 05:19:46
○ 2026-04-13 05:54:36
●A185.104.28.2382026-04-05 → 2026-04-13 · 3 obs
● 2026-04-05 19:14:44
● 2026-04-13 05:54:36
○A195.22.101.2102015-06-12 → 2017-05-18 · 5 obs
● 2015-06-12 05:19:46
● 2017-05-18 12:58:34
○ 2026-04-05 19:14:44
○ 2026-04-13 05:54:36
●A2a06:2ec0:1::ffed2026-04-05 → 2026-04-13 · 3 obs
● 2026-04-05 19:14:44
● 2026-04-13 05:54:36
○A81.169.145.812007-10-15 → 2007-10-15 · 3 obs
○ 2015-06-12 05:19:46
○ 2026-04-13 05:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| casteran.net | ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl | - |
✅ Authoritative Response
Server:185.104.28.19
NS records: ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for casteran.net (unsigned zone)
⏱️ Timing
Total: 679ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.28.238 |
| AAAA | 1 | 2a06:2ec0:1::ffed |
| NS | 3 | ns1.zxcs.nl, ns2.zxcs.nl... |
| MX | 2 | casteran.net (pri: 10), fallbackmail.zxcs.nl (pri: 20) |
| TXT | 1 | v=spf1 a mx ip4:178.62.186.220 ~all |
| SOA | 1 | ns1.zxcs.nl hostmaster.zxcs.nl |
Analysis
Hierarchy
casteran.net is parent of mail.casteran.net.
Mail Server Role
casteran.net serves as a mail server for casteran.net.
fallbackmail.zxcs.nl commonly serves as a mail server together with casteran.net.
IP Addresses
casteran.net points to two IP numbers: 2a06:2ec0:1::ffed and 185.104.28.238.
Other host names, for instance maakkennismet.nl, dknp.nl, g0t0.nl, (0x736578)-shop.nu and klootzak.nl share IP numbers with casteran.net.
Name Servers
casteran.net is delegated to three name servers: ns1.zxcs.nl, ns2.zxcs.nl and ns3.zxcs.nl.
casteran.net at least partially shares its name servers with other domains, for instance tuinenbackers.be, leks.net, supercamp.nl, vakantiehuizenplein.com and bybabet.com.
These name servers are commonly used with ns.zxcs.nl, ns.zxcs.be and ns.zxcs.eu.
Host names with two IP numbers:
ns1.zxcs.nl points to: 2a06:2ec0:1::10 and 185.104.28.19.
ns2.zxcs.nl points to: 2a03:b0c0:3:d0::116:2001 and 46.101.179.64.
ns3.zxcs.nl points to: 2a03:b0c0:2:d0::57:1001 and 178.62.208.8.
Mail Servers
casteran.net is handled by two mail servers: casteran.net and fallbackmail.zxcs.nl.
casteran.net shares some mail servers with other domains, including stijgen.nl, autohv.eu, indigestie.nl, beleggingsprojecten.nl and huurshop.be.
These mail servers are often used alongside the mail servers spamrelay.zxcs.nl.
Host names with two IP numbers: casteran.net points to 2a06:2ec0:1::ffed and 185.104.28.238; fallbackmail.zxcs.nl points to 2a06:2ec0:1:1::1 and 185.104.28.9