`work-cooperation.com`

DNSSEC	⚠️ Not signed
A	83.172.180.166^{🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing}
		PTR	`mail.koperberg.nl`
NS	`ns1-168.123-vpsserver.com` ⭐
		A	83.172.180.166^{🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing}
			PTR	`mail.koperberg.nl`
NS	`ns2-168.123-vpsserver.com`
		A	83.172.181.166^{🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing}
			PTR	`mail.koperberg.nl`
MX	`mail.work-cooperation.com` ⭐
		A	83.172.180.166^{🇳🇱 NEDZONE-AS83.172.180.0/22 ISE routing}
			PTR	`mail.koperberg.nl`
TXT	`v=spf1 a mx ip4:83.172.180.166 ~all`
SOA	`ns1-168.123-vpsserver.com`hostmaster@work-cooperation.com 2017-05-23 #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=1776827922

Subdomains

mail.work-cooperation.com

Same first word

work-cooperation.com

DNS History

7 records (4 active, 3 former)

●NSns1-168.123-vpsserver.com2018-11-25 → 2026-04-22 · 3 obs

○ 2016-12-20 19:47:10
● 2018-11-25 01:55:48
● 2026-04-22 03:31:50

○NSns1.123-web-host.biz2015-06-28 → 2016-12-20 · 4 obs

● 2015-06-28 05:00:40
● 2016-12-20 19:47:10
○ 2018-11-25 01:55:48
○ 2026-04-22 03:31:50

●NSns2-168.123-vpsserver.com2018-11-25 → 2026-04-22 · 3 obs

○ 2016-12-20 19:47:10
● 2018-11-25 01:55:48
● 2026-04-22 03:31:50

○NSns2.123-web-host.biz2015-06-28 → 2016-12-20 · 4 obs

● 2015-06-28 05:00:40
● 2016-12-20 19:47:10
○ 2018-11-25 01:55:48
○ 2026-04-22 03:31:50

●MXmail.work-cooperation.com2015-06-28 → 2026-04-22 · 2 obs

● 2015-06-28 05:00:40
● 2026-04-22 03:31:50

○A83.172.180.1322015-06-28 → 2016-12-20 · 4 obs

● 2015-06-28 05:00:40
● 2016-12-20 19:47:10
○ 2018-11-25 01:55:48
○ 2026-04-22 03:31:50

●A83.172.180.1662018-11-25 → 2026-04-22 · 3 obs

○ 2016-12-20 19:47:10
● 2018-11-25 01:55:48
● 2026-04-22 03:31:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
work-cooperation.com	ns2-168.123-vpsserver.com, ns1-168.123-vpsserver.com	2 records

✅ Authoritative Response

Server:83.172.181.166

NS records: ns2-168.123-vpsserver.com, ns1-168.123-vpsserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for work-cooperation.com (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.172.180.166`
NS	2	`ns1-168.123-vpsserver.com, ns2-168.123-vpsserver.com`
MX	1	`mail.work-cooperation.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:83.172.180.166 ~all`
SOA	1	`ns1-168.123-vpsserver.com hostmaster.wor`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2-168.123-vpsserver.com, ns1-168.123-vpsserver.com)

Analysis

Hierarchy

work-cooperation.com is the parent of mail.work-cooperation.com.

IP Addresses

work-cooperation.com resolves to one IP number: 83.172.180.166.

other host names including mail.wingsforaid.org, mnq.nl, mail.flyingdutchbox.com, wingsforhealth.org and mail.mnq.nl share IP numbers with work-cooperation.com.

Name Servers

work-cooperation.com is delegated to two name servers ns1-168.123-vpsserver.com and ns2-168.123-vpsserver.com.

work-cooperation.com shares the same name server setup as other domains, for instance wings4aid.org, wingsfortools.com, nextechnician.org, kpbrg.com and meritonomy.com.

Host names with one IP number:

ns1-168.123-vpsserver.com points to 83.172.180.166

ns2-168.123-vpsserver.com points to 83.172.181.166

Mail Servers

work-cooperation.com is handled by a single mail server, mail.work-cooperation.com.

mail.work-cooperation.com resolves to IP 83.172.180.166.

work-cooperation.com - robtex.com