`concours-challenge.com`

DNSSEC	⚠️ Not signed
A	94.125.164.177^{🇫🇷 IKOULA94.125.160.0/21 Ikoula}
		PTR	`exaltovps01.aquelia.net`
NS	`dns11.ovh.net` ⭐
		A	2001:41d0:d00:f000::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns11.ovh.net`
		A	5.135.86.61^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns11.ovh.net`
NS	`ns11.ovh.net`
		A	2001:41d0:b00:d000::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns11.ovh.net`
		A	5.39.27.169^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns11.ovh.net`
MX	`mx1.ovh.net` ⭐
		A	188.165.47.122^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.ovh.net`
MX	`mx2.ovh.net`⁽⁵⁾
		A	87.98.132.45^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.ovh.net`
TXT	`v=spf1 include:mx.ovh.com ~all`
SOA	`dns11.ovh.net`tech@ovh.net 2024-01-15 #2

`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=1776069627

Same first word

concours-challenge.com

DNS History

11 records (5 active, 6 former)

○NSde1115.ispfr.net2015-06-07 → 2016-11-25 · 4 obs

● 2015-06-07 09:29:30
● 2016-11-25 18:48:44
○ 2018-09-13 23:57:00
○ 2026-04-13 09:03:54

○NSde3049.ispfr.net2018-09-13 → 2018-09-13 · 4 obs

○ 2016-11-25 18:48:44
● 2018-09-13 23:57:00
○ 2026-02-25 09:06:54
○ 2026-04-13 09:03:54

○NSdns.ispfr.net2015-06-07 → 2018-09-13 · 4 obs

● 2015-06-07 09:29:30
● 2018-09-13 23:57:00
○ 2026-02-25 09:06:54
○ 2026-04-13 09:03:54

●NSdns11.ovh.net2026-02-25 → 2026-04-13 · 3 obs

○ 2018-09-13 23:57:00
● 2026-02-25 09:06:54
● 2026-04-13 09:03:54

●NSns11.ovh.net2026-02-25 → 2026-04-13 · 3 obs

○ 2018-09-13 23:57:00
● 2026-02-25 09:06:54
● 2026-04-13 09:03:54

○MXmail.concours-challenge.com2015-06-07 → 2018-09-13 · 4 obs

● 2015-06-07 09:29:30
● 2018-09-13 23:57:00
○ 2026-02-25 09:06:54
○ 2026-04-13 09:03:54

●MXmx1.ovh.net2026-02-25 → 2026-04-13 · 3 obs

○ 2018-09-13 23:57:00
● 2026-02-25 09:06:54
● 2026-04-13 09:03:54

●MXmx2.ovh.net2026-02-25 → 2026-04-13 · 3 obs

○ 2018-09-13 23:57:00
● 2026-02-25 09:06:54
● 2026-04-13 09:03:54

●A94.125.164.1772026-02-25 → 2026-04-13 · 3 obs

○ 2018-09-13 23:57:00
● 2026-02-25 09:06:54
● 2026-04-13 09:03:54

○A94.247.177.1022018-09-13 → 2018-09-13 · 4 obs

○ 2016-11-25 18:48:44
● 2018-09-13 23:57:00
○ 2026-02-25 09:06:54
○ 2026-04-13 09:03:54

○A94.247.179.652015-06-07 → 2016-11-25 · 4 obs

● 2015-06-07 09:29:30
● 2016-11-25 18:48:44
○ 2018-09-13 23:57:00
○ 2026-04-13 09:03:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
concours-challenge.com	dns11.ovh.net, ns11.ovh.net	-

✅ Authoritative Response

Server:5.135.86.61

NS records: dns11.ovh.net, ns11.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concours-challenge.com (unsigned zone)

⏱️ Timing

Total: 808ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.125.164.177`
NS	2	`dns11.ovh.net, ns11.ovh.net`
MX	2	`mx2.ovh.net (pri: 5), mx1.ovh.net (pri: 1)`
TXT	1	`v=spf1 include:mx.ovh.com ~all`
SOA	1	`dns11.ovh.net tech.ovh.net`

Analysis

IP Addresses

concours-challenge.com points to a single IP number: 94.125.164.177.

Other host names, for instance coheo.com, borie-manoux.com, golf-des-graves.com, chateau-beausite.fr and chateau-peyrabon.fr share IP numbers with concours-challenge.com.

Name Servers

concours-challenge.com is delegated to two name servers: dns11.ovh.net and ns11.ovh.net.

concours-challenge.com uses the same name server setup as other domains, for instance smsd.fr, alizea.fr, lsbuch.de, pupillin.net and piesniobranie.pl.

concours-challenge.com at least partially shares name servers with other domains, such as brittmann.com and lebaisersale.com and solabaie.com.

Host names with two IP numbers:

The host dns11.ovh.net points to 2001:41d0:d00:f000::2 and 5.135.86.61.

The host ns11.ovh.net points to 2001:41d0:b00:d000::2 and 5.39.27.169.

Mail Servers

concours-challenge.com is handled by two mail servers: mx1.ovh.net and mx2.ovh.net.

concours-challenge.com shares the same mail server setup as other domains, including aufrant.fr, h2a.fr, bd-product.com, lanesquiere.com and dadoclem.net.

concours-challenge.com shares some mail servers with other domains, including consortium-horizon.com, pfsb.org, relaisjf78.fr, markipo.com and sequencemoi.com.

These mail servers are often used with the mail servers mxb.ovh.net.

Host names with one IP number:

mx1.ovh.net points to: 188.165.47.122.

mx2.ovh.net points to: 87.98.132.45.

concours-challenge.com - robtex.com