`testcorporateclients.com`

DNSSEC	⚠️ Not signed
A	212.66.67.45^{🇱🇺 TANGO-PROXIMUS_NXT212.66.67.0/24 Telindus Telecom}
NS	`ns3.telindustelecom.lu` ⭐
		A	2a00:4180:2:104::1^{🇱🇺 TANGO-PROXIMUS_NXT2a00:4180:2::/48}
			PTR	`ns3.telindustelecom.lu`
		A	31.204.88.240^{🇱🇺 TANGO-PROXIMUS_NXT31.204.88.0/24 Telindus Telecom IPv4 allocation}
			PTR	`ns3.telindustelecom.lu`
NS	`ns4.telindustelecom.lu`
		A	2a00:4180:2:104::2^{🇱🇺 TANGO-PROXIMUS_NXT2a00:4180:2::/48}
			PTR	`ns4.telindustelecom.lu`
		A	212.66.67.79^{🇱🇺 TANGO-PROXIMUS_NXT212.66.67.0/24 Telindus Telecom}
			PTR	`ns4.telindustelecom.lu`
MX	`mail-select.telinduscloud.lu` ⭐
		A	31.204.90.223^{🇱🇺 TANGO-PROXIMUS_NXT31.204.90.0/23 Telindus Telecom IPv4 allocation}
			PTR	`mail-select.telinduscloud.lu`
		A	31.204.90.232^{🇱🇺 TANGO-PROXIMUS_NXT31.204.90.0/23 Telindus Telecom IPv4 allocation}
			PTR	`mail-select.telinduscloud.lu`
TXT	`_globalsign-domain-verification=a8qnefnGUHMKYNfB8jTen5LKoqPxTJGUOzJv2gSWIE`
SOA	`ns3.telindustelecom.lu`dns@telindus.lu serial=156

`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=1774533302

Subdomains

www.testcorporateclients.com

aggregate.testcorporateclients.com

pdfgenerator.testcorporateclients.com

sts.testcorporateclients.com

mail.testcorporateclients.com

admin.testcorporateclients.com

notification.testcorporateclients.com

Same first word

testcorporateclients.com

DNS History

7 records (4 active, 3 former)

○NSns1.telindustelecom.lu2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 08:04:42
○ 2026-03-14 23:47:08
○ 2026-03-26 14:14:26

○NSns2.telindustelecom.lu2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 08:04:42
○ 2026-03-14 23:47:08
○ 2026-03-26 14:14:26

●NSns3.telindustelecom.lu2026-03-14 → 2026-03-26 · 3 obs

○ 2016-12-14 08:04:42
● 2026-03-14 23:47:08
● 2026-03-26 14:14:26

●NSns4.telindustelecom.lu2026-03-14 → 2026-03-26 · 3 obs

○ 2016-12-14 08:04:42
● 2026-03-14 23:47:08
● 2026-03-26 14:14:26

●MXmail-select.telinduscloud.lu2016-12-14 → 2026-03-26 · 2 obs

● 2016-12-14 08:04:42
● 2026-03-26 14:14:26

●A212.66.67.452026-03-14 → 2026-03-26 · 3 obs

○ 2016-12-14 08:04:42
● 2026-03-14 23:47:08
● 2026-03-26 14:14:26

○A31.204.90.852016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 08:04:42
○ 2026-03-14 23:47:08
○ 2026-03-26 14:14:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
testcorporateclients.com	ns3.telindustelecom.lu, ns4.telindustelecom.lu	-

✅ Authoritative Response

Server:212.66.67.79

NS records: ns3.telindustelecom.lu, ns4.telindustelecom.lu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testcorporateclients.com (unsigned zone)

⏱️ Timing

Total: 774ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.66.67.45`
NS	2	`ns3.telindustelecom.lu, ns4.telindustelecom.lu`
MX	1	`mail-select.telinduscloud.lu (pri: 10)`
TXT	1	`_globalsign-domain-verification=a8qnefnG`
SOA	1	`ns3.telindustelecom.lu dns.telindus.lu`

Analysis

Hierarchy

testcorporateclients.com is a parent of www.testcorporateclients.com, aggregate.testcorporateclients.com, pdfgenerator.testcorporateclients.com, sts.testcorporateclients.com, mail.testcorporateclients.com and a few other host names.

IP Addresses

testcorporateclients.com points to a single IP: 212.66.67.45.

Other host names, for instance aggregate.swisslifecorporateclients.com, scheduleduseractivation.swisslifecorporateclients.com, socialshare.swisslifecorporateclients.com, admin.swisslifecorporateclients.com and www.testcorporateclients.com share IP numbers with testcorporateclients.com.

Name Servers

Two name servers ns3.telindustelecom.lu and ns4.telindustelecom.lu handle delegation for testcorporateclients.com.

testcorporateclients.com uses the same name server setup as other domains, for example daas.lu, u-cloud.lu, 90.204.31.in-addr.arpa, u-touch.be and 46.3.185.in-addr.arpa.

testcorporateclients.com shares name servers with other domains at least in part, for instance u-share.net.

these name servers are commonly used with the name servers l2vapdtc-eima01.dtc.int.

Host names with two IP numbers:

ns3.telindustelecom.lu points to: 2a00:4180:2:104::1 and 31.204.88.240

ns4.telindustelecom.lu points to: 2a00:4180:2:104::2 and 212.66.67.79

Mail Servers

testcorporateclients.com is handled by a single mail server, mail-select.telinduscloud.lu.

testcorporateclients.com has the same mail server setup as other domains, including swisslife.li, swisslife-global.com, test-swisslife.com, e-swisslife.com and awd.pl.

Host mail-select.telinduscloud.lu resolves to two IPs: 31.204.90.223 and 31.204.90.232.

testcorporateclients.com - robtex.com