`prosys-collaboration.com`

DNSSEC	⚠️ Not signed
A	81.92.80.55^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
		PTR	`saspresence.perf1.com`
A	81.92.80.56^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
NS	`obs.ns1.fr` ⭐
		A	2a01:c8:200:111::46^{🇫🇷 NAMESHIELD2a01:c8:200::/40 DC1-1}
			PTR	`obs.ns1.fr`
		A	2a01:c8:300:111::46^{🇫🇷 NAMESHIELD2a01:c8:300::/40 DC2-1}
			PTR	`obs.ns1.fr`
		A	81.92.91.46^{🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1}
			PTR	`obs.ns1.fr`
		A	185.65.58.46^{🇫🇷 NAMESHIELD185.65.58.0/23}
			PTR	`obs.ns1.fr`
NS	`ns2.observatoiredesmarques.fr`
		A	2a00:1630:210:3::39^{🇳🇱 i3Dnet2a00:1630::/32 i3D.net B.V. Rotterdam Netherlands}
			PTR	`ns2.observatoiredesmarques.fr`
		A	2a02:6ea0:c776::43^{🇩🇪 CDN772a02:6ea0:c700::/40 _IPv6_FRA-1}
			PTR	`ns2.observatoiredesmarques.fr`
		A	2a02:6ea0:cf2b::1^{🇩🇪 CDN772a02:6ea0:cf00::/40 _IPv6_FRB_1}
			PTR	`ns2.observatoiredesmarques.fr`
		A	89.222.108.240^{🇬🇧 CDN7789.222.108.0/24 Frankfurt}
			PTR	`ns2.observatoiredesmarques.fr`
		A	169.150.255.43^{🇩🇪 CDN77169.150.255.0/24 Frankfurt}
			PTR	`ns2.observatoiredesmarques.fr`
		A	188.122.87.39^{i3Dnet188.122.64.0/19}
			PTR	`ns2.observatoiredesmarques.fr`
NS	`ns3.nameshield.net`
		A	2001:19f0:5:353:5400:ff:fe37:618f^{🇺🇸 AS-VULTR2001:19f0::/38 Vultr Assigned Prefix}
			PTR	`ns3.nameshield.net`
		A	2a02:6ea0:c140::1^{🇺🇸 CDN772a02:6ea0:c100::/40 _IPv6_ATL-1}
			PTR	`unn-atl.cdn77.com`
		A	2a02:6ea0:e216::1^{🇺🇸 CDN772a02:6ea0:e200::/40 -ASH}
			PTR	`ns3.nameshield.net`
		A	37.19.207.80^{🇺🇸 CDN7737.19.206.0/23 -ASH}
			PTR	`ns3.nameshield.net`
		A	45.63.17.113^{🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix}
			PTR	`ns3.nameshield.net`
		A	195.181.171.194^{🇺🇸 CDN77195.181.171.0/24 -ATL}
			PTR	`ns3.nameshield.net`
MX	`prosyscollaboration-com01e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca1e::^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-pa5p264cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::1^{🇫🇷 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:ca25::2^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
		A	52.101.164.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
		A	52.101.166.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pa5p264cu00200.inbound.protection.outlook.com`
		A	52.101.166.1^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	52.101.166.2^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
TXT	`MS=ms40045789`
TXT	`Sendinblue-code:a92535766846e61e7f8538113b8f0589`
TXT	`v=spf1 include:spf.oximailing.com include:spf.protection.outlook.com ~all`
SOA	`obs.ns1.fr`technical@nameshield.net 2026-04-10 #15

`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=1776163327

Same first word

prosys-collaboration.com

DNS History

15 records (6 active, 9 former)

○NSindom10.indomco.com2015-08-18 → 2017-08-17 · 3 obs

● 2015-08-18 19:34:34
● 2017-08-17 05:53:46
○ 2026-04-14 11:11:00

○NSindom130.indomco.org2015-08-18 → 2017-08-17 · 3 obs

● 2015-08-18 19:34:34
● 2017-08-17 05:53:46
○ 2026-04-14 11:11:00

○NSindom20.indomco.net2015-08-18 → 2017-08-17 · 3 obs

● 2015-08-18 19:34:34
● 2017-08-17 05:53:46
○ 2026-04-14 11:11:00

○NSindom30.indomco.fr2015-08-18 → 2017-08-17 · 3 obs

● 2015-08-18 19:34:34
● 2017-08-17 05:53:46
○ 2026-04-14 11:11:00

○NSindom80.indomco.hk2015-08-18 → 2017-08-17 · 3 obs

● 2015-08-18 19:34:34
● 2017-08-17 05:53:46
○ 2026-04-14 11:11:00

●NSns2.observatoiredesmarques.fr2026-04-14 → 2026-04-14 · 2 obs

○ 2017-08-17 05:53:46
● 2026-04-14 11:11:00

●NSns3.nameshield.net2026-04-14 → 2026-04-14 · 2 obs

○ 2017-08-17 05:53:46
● 2026-04-14 11:11:00

●NSobs.ns1.fr2026-04-14 → 2026-04-14 · 2 obs

○ 2017-08-17 05:53:46
● 2026-04-14 11:11:00

○MXmxa-001dca01.gslb.pphosted.com2017-08-17 → 2017-08-17 · 3 obs

○ 2016-07-23 11:29:40
● 2017-08-17 05:53:46
○ 2026-04-14 11:11:00

●MXprosyscollaboration-com01e.mail.protection.outlook.com2026-04-14 → 2026-04-14 · 2 obs

○ 2017-08-17 05:53:46
● 2026-04-14 11:11:00

○MXsmtp2.prosys.fr2015-08-18 → 2016-07-23 · 4 obs

● 2015-08-18 19:34:34
● 2016-07-23 11:29:40
○ 2017-08-17 05:53:46
○ 2026-04-14 11:11:00

○A185.26.230.1292015-12-09 → 2017-08-17 · 4 obs

○ 2015-08-18 19:34:34
● 2015-12-09 08:40:44
● 2017-08-17 05:53:46
○ 2026-04-14 11:11:00

○A185.26.230.1372015-08-18 → 2015-08-18 · 3 obs

● 2015-08-18 19:34:34
○ 2015-12-09 08:40:44
○ 2026-04-14 11:11:00

●A81.92.80.552026-04-14 → 2026-04-14 · 2 obs

○ 2017-08-17 05:53:46
● 2026-04-14 11:11:00

●A81.92.80.562026-04-14 → 2026-04-14 · 2 obs

○ 2017-08-17 05:53:46
● 2026-04-14 11:11:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
prosys-collaboration.com	ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr	-

✅ Authoritative Response

Server:45.63.17.113

NS records: ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prosys-collaboration.com (unsigned zone)

⏱️ Timing

Total: 751ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`81.92.80.55, 81.92.80.56`
NS	3	`ns2.observatoiredesmarques.fr, ns3.nameshield.net...`
MX	1	`prosyscollaboration-com01e.mail.protecti`
TXT	3	`Sendinblue-code:a92535766846e61e7f853811, MS=ms40045789...`
SOA	1	`obs.ns1.fr technical.nameshield.net`

Analysis

IP Addresses

prosys-collaboration.com resolves to two IP numbers: 81.92.80.55 and 81.92.80.56.

other host names including vicat.be, oscarro.com, easybattery.es, hoko.dk and boehringer-ingelheim.info share IP numbers with prosys-collaboration.com.

Name Servers

prosys-collaboration.com is delegated to three name servers obs.ns1.fr, ns2.observatoiredesmarques.fr and ns3.nameshield.net.

prosys-collaboration.com at least partially shares name servers with other domains, for instance melaxose.com, alstomcare.com, louisxiii.com.br, antikoagulans.dk and boourso-bank.it.

Host names with six IPs:

ns2.observatoiredesmarques.fr points to: 2a00:1630:210:3::39, 2a02:6ea0:c776::43, 2a02:6ea0:cf2b::1, 89.222.108.240, 169.150.255.43 and 188.122.87.39.

ns3.nameshield.net points to: 2001:19f0:5:353:5400:ff:fe37:618f, 2a02:6ea0:c140::1, 2a02:6ea0:e216::1, 37.19.207.80, 45.63.17.113 and 195.181.171.194.

Host names with four IPs:

obs.ns1.fr points to: 2a01:c8:200:111::46, 2a01:c8:300:111::46, 81.92.91.46 and 185.65.58.46.

Mail Servers

prosys-collaboration.com is handled by a single mail server, prosyscollaboration-com01e.mail.protection.outlook.com.

Host prosyscollaboration-com01e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.

prosys-collaboration.com - robtex.com