`cosplan.app`

DNSSEC	⚠️ Not signed
A	51.254.203.144^{🇫🇷 OVH51.254.0.0/15}
		PTR	`vps-4cf4a2aa.vps.ovh.net`
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	`mx0.mail.ovh.net` ⭐
		A	178.33.252.245^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx0.mail.ovh.net`
MX	`mx1.mail.ovh.net`⁽¹⁰⁾
		A	188.165.36.237^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.mail.ovh.net`
MX	`mx2.mail.ovh.net`⁽²⁰⁾
		A	87.98.160.167^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽³⁰⁾
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
MX	`mx4.mail.ovh.net`⁽⁴⁰⁾
		A	178.32.124.207^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx4.mail.ovh.net`
TXT	`newsletter.infomaniak.com`
TXT	`google-site-verification=160EnpwjAOIfSA1HkP1sEU_W6XVeJwS3gNmP6KcBrIE`
TXT	`v=spf1 include:mx.ovh.com a mx include:_spf.perfora.net include:_spf.kundense...`
SOA	`dns101.ovh.net`tech@ovh.net 2026-03-16 #0

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

cosplan.com

cosplan.net

cosplan.app

Similar names

clospan.com

scanpol.com

cpsalon.com

colspan.com

plascon.nl

plascon.co.za

conpals.com

lancosp.com

alpscon.ai

plascon.com

pcloans.com

pcsalon.sk

plascon.com.au

scploan.com

alconsp.com

plascon.ru

alpcons.ru

conpals.info

palcons.ru

pcloans.net

loanspc.com

pcsalon.com

noscalp.com

scanpol.eu

clapson.com

palcons.com

consalp.com

scoplan.com

conplas.ca

colspan.net

cploans.net

colspan.cn

plascon.de

socalnp.com

DNS History

8 records (8 active, 0 former)

●NSdns101.ovh.net2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 18:50:22
● 2026-04-13 10:15:52

●NSns101.ovh.net2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 18:50:22
● 2026-04-13 10:15:52

●MXmx0.mail.ovh.net2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 18:50:22
● 2026-04-13 10:15:52

●MXmx1.mail.ovh.net2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 18:50:22
● 2026-04-13 10:15:52

●MXmx2.mail.ovh.net2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 18:50:22
● 2026-04-13 10:15:52

●MXmx3.mail.ovh.net2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 18:50:22
● 2026-04-13 10:15:52

●MXmx4.mail.ovh.net2026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 18:50:22
● 2026-04-13 10:15:52

●A51.254.203.1442026-03-24 → 2026-04-13 · 2 obs

● 2026-03-24 18:50:22
● 2026-04-13 10:15:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
cosplan.app	ns101.ovh.net, dns101.ovh.net	-

✅ Authoritative Response

Server:5.196.38.125

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosplan.app (unsigned zone)

⏱️ Timing

Total: 798ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.254.203.144`
NS	2	`ns101.ovh.net, dns101.ovh.net`
MX	5	`mx1.mail.ovh.net (pri: 10), mx0.mail.ovh.net (pri: 0)...`
TXT	3	`v=spf1 include:mx.ovh.com a mx include:_, newsletter.infomaniak.com...`
SOA	1	`dns101.ovh.net tech.ovh.net`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

cosplan.app resolves to one IP number: 51.254.203.144.

Other host names, for instance 144.ip-51-254-203.eu, share IP numbers with cosplan.app.

Name Servers

cosplan.app is delegated to two name servers dns101.ovh.net and ns101.ovh.net.

cosplan.app shares the same name server setup as other domains, for instance redcap.fr, entonces.es, unleatek.com, ladiana.com and rex-am.net.

cosplan.app at least partially shares name servers with other domains, for instance varicor.com.

Host names with two IP numbers:

The host name dns101.ovh.net points to 2001:41d0:d00:fb00::2 and 5.196.38.125; the host name ns101.ovh.net points to 2001:41d0:b00:f500::2 and 5.135.53.37.

Mail Servers

cosplan.app is handled by five mail servers: mx0.mail.ovh.net, mx1.mail.ovh.net, mx2.mail.ovh.net, mx3.mail.ovh.net and mx4.mail.ovh.net.

cosplan.app shares some mail servers with other domains, at least partially, for instance misterboost.com, adecsif.com, djm.mobi, calendrier.eu and graphxmilano.com.