`decostechnology.com`

DNSSEC	🔒 Signed (DS record present)
A	87.233.198.9^{🇳🇱 TrueServer-AS87.233.192.0/18 True}
		PTR	`asp-shared-ip.true.nl`
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`
SOA	`auth01.dns.trueserver.nl`hostmaster@trueserver.nl 2017-10-05 #1

`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.net`nstld@verisign-grs.com serial=1776027247

Subdomains

mail.decostechnology.com

Same first word

decostechnology.com

decostechnology.nl

DNS History

6 records (4 active, 2 former)

●NSauth01.dns.trueserver.nl2015-06-04 → 2026-04-12 · 2 obs

● 2015-06-04 08:14:56
● 2026-04-12 21:07:10

●NSauth02.dns.trueserver.nl2015-06-04 → 2026-04-12 · 2 obs

● 2015-06-04 08:14:56
● 2026-04-12 21:07:10

●NSauth03.dns.trueserver.nl2015-06-04 → 2026-04-12 · 2 obs

● 2015-06-04 08:14:56
● 2026-04-12 21:07:10

○MXmail.decostechnology.com2015-06-04 → 2017-01-16 · 4 obs

● 2015-06-04 08:14:56
● 2017-01-16 02:21:20
○ 2018-09-06 22:05:10
○ 2026-04-12 21:07:10

○A87.233.179.582015-06-04 → 2017-01-16 · 4 obs

● 2015-06-04 08:14:56
● 2017-01-16 02:21:20
○ 2018-09-06 22:05:10
○ 2026-04-12 21:07:10

●A87.233.198.92018-09-06 → 2026-04-12 · 3 obs

○ 2017-01-16 02:21:20
● 2018-09-06 22:05:10
● 2026-04-12 21:07:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
decostechnology.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: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.233.198.9`
NS	3	`auth02.dns.trueserver.nl, auth03.dns.trueserver.nl...`
SOA	1	`auth01.dns.trueserver.nl hostmaster.true`

Analysis

Hierarchy

mail.decostechnology.com has decostechnology.com as its parent.

IP Addresses

decostechnology.com maps to IP address 87.233.198.9.

Other host names, for instance www.amplicon.nl, www.beursadvies.be, medicalpc.nl, erikotten.com and mail.zondagsschool.com share IP numbers with decostechnology.com.

Name Servers

decostechnology.com is delegated to name servers auth01.dns.trueserver.nl, auth02.dns.trueserver.nl and auth03.dns.trueserver.nl.

decostechnology.com at least partially shares name servers with other domains such as dekazon.nl, kunstofprofielen.eu, dartreport.com, 201.233.87.in-addr.arpa and reinpol.com.

These name servers are commonly used alongside ns1.procurios.net, ns2.procurios.net and ns3.procurios.net.

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.

decostechnology.com - robtex.com