decos-online.com - robtex.com
decos-online.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 87.233.246.92🇳🇱 TrueServer-AS87.233.192.0/18 True | ||||||
| NS | auth01.dns.trueserver.nl ⭐ | ||||||
| A | 2001:9a8:0:10::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV | ||||||
| PTR | auth01.dns.trueserver.nl | ||||||
| A | 213.193.210.2🇳🇱 TrueServer-AS213.193.210.0/24 | ||||||
| PTR | auth01.dns.trueserver.nl | ||||||
| NS | auth02.dns.trueserver.nl | ||||||
| A | 2001:9a8:0:11::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV | ||||||
| PTR | auth02.dns.trueserver.nl | ||||||
| A | 193.28.152.2🇳🇱 TrueServer-AS193.28.152.0/24 TrueServer BV | ||||||
| PTR | auth02.dns.trueserver.nl | ||||||
| NS | auth03.dns.trueserver.nl | ||||||
| A | 2001:9a8:0:12::2🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV | ||||||
| PTR | auth03.dns.trueserver.nl | ||||||
| A | 213.239.136.2🇳🇱 TrueServer-AS213.239.136.0/24 | ||||||
| PTR | auth03.dns.trueserver.nl | ||||||
| MX | mail.decos-online.com ⭐ | ||||||
| A | 87.233.246.92🇳🇱 TrueServer-AS87.233.192.0/18 True | ||||||
| SOA | auth01.dns.trueserver.nlhostmaster@trueserver.nl 2017-10-05 #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=1776551922 | ||||||
Subdomains
mail.decos-online.com |
Same first word
decos-online.com |
decos-online.nl |
Similar names
DNS History
6 records (5 active, 1 former)
●NSauth01.dns.trueserver.nl2015-08-12 → 2026-04-18 · 2 obs
● 2026-04-18 22:55:24
●NSauth02.dns.trueserver.nl2015-08-12 → 2026-04-18 · 2 obs
● 2026-04-18 22:55:24
●NSauth03.dns.trueserver.nl2015-08-12 → 2026-04-18 · 2 obs
● 2026-04-18 22:55:24
●MXmail.decos-online.com2016-10-17 → 2026-04-18 · 2 obs
● 2026-04-18 22:55:24
○A87.233.227.1002015-08-12 → 2016-01-29 · 4 obs
● 2016-01-29 00:47:14
○ 2016-10-17 19:07:20
○ 2026-04-18 22:55:24
●A87.233.246.922016-10-17 → 2026-04-18 · 3 obs
● 2016-10-17 19:07:20
● 2026-04-18 22:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| decos-online.com | auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl | - |
✅ Authoritative Response
Server:213.239.136.2
NS records: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 924ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.233.246.92 |
| NS | 3 | auth02.dns.trueserver.nl, auth03.dns.trueserver.nl... |
| MX | 1 | mail.decos-online.com (pri: 10) |
| SOA | 1 | auth01.dns.trueserver.nl hostmaster.true |
Analysis
Hierarchy
decos-online.com is parent of mail.decos-online.com.
IP Addresses
decos-online.com points to a single IP: 87.233.246.92.
Other host names such as decos-online.nl and mail.decos-online.com share IP numbers with decos-online.com.
Name Servers
decos-online.com is delegated to three name servers: auth01.dns.trueserver.nl, auth02.dns.trueserver.nl and auth03.dns.trueserver.nl.
decos-online.com at least partially shares its name servers with other domains, for instance broad-horizon.nl, veiligdaten.be, stoneserver.nl, original.nl and executiveassistanceservice.nl.
these name servers are commonly used with the name servers ns1.ijsselserver.nl, ns2.ijsselserver.nl, ns3.ijsselserver.nl, ns1.trueserver.nl, ns2.trueserver.nl and ns3.trueserver.nl.
Host names with two IP numbers:
auth01.dns.trueserver.nl points to: 2001:9a8:0:10::2 and 213.193.210.2.
auth02.dns.trueserver.nl points to: 2001:9a8:0:11::2 and 193.28.152.2.
auth03.dns.trueserver.nl points to: 2001:9a8:0:12::2 and 213.239.136.2.
Mail Servers
decos-online.com is served by a single mail server, mail.decos-online.com.
mail.decos-online.com points to IP number 87.233.246.92.