`cosyoffice.com`

DNSSEC	⚠️ Not signed
NS	`dns101.ovh.net` ⭐
		A	2001:41d0:d00:fb00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns101.ovh.net`
		A	5.196.38.125^{🇫🇷 OVH5.196.0.0/16}
			PTR	`dns101.ovh.net`
NS	`ns101.ovh.net`
		A	2001:41d0:b00:f500::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns101.ovh.net`
		A	5.135.53.37^{🇧🇪 OVH5.135.0.0/16}
			PTR	`ns101.ovh.net`
MX	`mx5.colibriwithus.com` ⭐
		A	194.50.29.161^{🇫🇷 COLIBRI-SOLUTIONS194.50.29.0/24 Colibri Solutions Paris, France}
			PTR	`th2-mx7.colibriwithus.com`
MX	`mx6.colibriwithus.com` ⭐
		A	185.29.180.161^{🇫🇷 COLIBRI-SOLUTIONS185.29.180.0/24 Colibri Solution SAS Paris, France}
			PTR	`d4-mx7.colibriwithus.com`
SOA	`dns101.ovh.net`tech@ovh.net 2019-10-09 #0

`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=1783720787

Same first word

cosyoffice.com

DNS History

7 records (4 active, 3 former)

●NSdns101.ovh.net2026-06-20 → 2026-07-10 · 3 obs

○ 2017-04-02 16:28:44
● 2026-06-20 12:25:42
● 2026-07-10 22:02:26

○NSns1.colibriwithus.com2015-07-07 → 2017-04-02 · 4 obs

● 2015-07-07 03:04:56
● 2017-04-02 16:28:44
○ 2026-06-20 12:25:42
○ 2026-07-10 22:02:26

●NSns101.ovh.net2026-06-20 → 2026-07-10 · 3 obs

○ 2017-04-02 16:28:44
● 2026-06-20 12:25:42
● 2026-07-10 22:02:26

○NSns2.colibriwithus.com2015-07-07 → 2017-04-02 · 4 obs

● 2015-07-07 03:04:56
● 2017-04-02 16:28:44
○ 2026-06-20 12:25:42
○ 2026-07-10 22:02:26

○NSns3.xelya.io2017-04-02 → 2017-04-02 · 4 obs

○ 2015-07-07 03:04:56
● 2017-04-02 16:28:44
○ 2026-06-20 12:25:42
○ 2026-07-10 22:02:26

●MXmx5.colibriwithus.com2015-07-07 → 2026-07-10 · 2 obs

● 2015-07-07 03:04:56
● 2026-07-10 22:02:26

●MXmx6.colibriwithus.com2016-04-25 → 2026-07-10 · 3 obs

○ 2015-07-07 03:04:56
● 2016-04-25 14:07:10
● 2026-07-10 22:02:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
cosyoffice.com	dns101.ovh.net, ns101.ovh.net	-

✅ Authoritative Response

Server:5.135.53.37

NS records: dns101.ovh.net, ns101.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosyoffice.com (unsigned zone)

⏱️ Timing

Total: 793ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns101.ovh.net, dns101.ovh.net`
MX	2	`mx5.colibriwithus.com (pri: 10), mx6.colibriwithus.com (pri: 10)`
SOA	1	`dns101.ovh.net tech.ovh.net`

Analysis

Name Servers

The NS records for cosyoffice.com delegate to dns101.ovh.net and ns101.ovh.net.

The name server configuration of cosyoffice.com is shared with other domains, for instance melbourne.fr, rmpaysages.com, capitem.fr and two others.

dns101.ovh.net resolves to 5.196.38.125 and 2001:41d0:d00:fb00::2. Likewise, ns101.ovh.net resolves to 5.135.53.37 and 2001:41d0:b00:f500::2 — two IP addresses apiece.

Mail Servers

cosyoffice.com uses two mail servers, mx5.colibriwithus.com and mx6.colibriwithus.com.

The mail server setup of cosyoffice.com matches that of other domains such as capcours.fr, 1001-services.com, arcenreve.org and two others.

At least some of the mail servers used by cosyoffice.com are shared with other domains: dweho.com, menage-et-moi.fr, euromezzanine.com and two others among them.

mx5.colibriwithus.com resolves to 194.50.29.161. mx6.colibriwithus.com resolves to 185.29.180.161. Both host names point to a single IP number.

cosyoffice.com - robtex.com

cosyoffice.com

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