congrexprojects.com - dns.ninja

`congrexprojects.com`

DNSSEC	⚠️ Not signed
A	185.163.16.39^{🇺🇸 MISSDOMAIN185.163.16.0/22 MISSGROUP}
		PTR	`185-163-16-39.client.hostsrecord.com`
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-177-a.gandi.net`
		A	2001:4b98:aaaa::b2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-177-a.gandi.net`
		A	173.246.100.178^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-177-a.gandi.net`
NS	`ns-203-b.gandi.net`
		A	2001:4b98:aaab::cc^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-203-b.gandi.net`
		A	213.167.230.204^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-203-b.gandi.net`
NS	`ns-246-c.gandi.net`
		A	2604:3400:aaac::f7^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-246-c.gandi.net`
		A	217.70.187.247^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-246-c.gandi.net`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1781136000

`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=1781442670

rank #816337 globally
rank #361715 in the tld

Same first word

congrexprojects.com

DNS History

12 records (7 active, 5 former)

●NSns-177-a.gandi.net2026-02-23 → 2026-06-14 · 3 obs

○ 2017-06-22 10:03:02
● 2026-02-23 08:13:32
● 2026-06-14 13:31:26

●NSns-203-b.gandi.net2026-02-23 → 2026-06-14 · 3 obs

○ 2017-06-22 10:03:02
● 2026-02-23 08:13:32
● 2026-06-14 13:31:26

●NSns-246-c.gandi.net2026-02-23 → 2026-06-14 · 3 obs

○ 2017-06-22 10:03:02
● 2026-02-23 08:13:32
● 2026-06-14 13:31:26

●NSns1.gandi.net2026-02-23 → 2026-06-14 · 3 obs

○ 2017-06-22 10:03:02
● 2026-02-23 08:13:32
● 2026-06-14 13:31:26

○NSns1.qweb.nl2015-08-26 → 2017-06-22 · 4 obs

● 2015-08-26 01:15:44
● 2017-06-22 10:03:02
○ 2026-02-23 08:13:32
○ 2026-06-14 13:31:26

○NSns2.qweb.nl2015-08-26 → 2017-06-22 · 4 obs

● 2015-08-26 01:15:44
● 2017-06-22 10:03:02
○ 2026-02-23 08:13:32
○ 2026-06-14 13:31:26

○NSns3.qweb.co2015-08-26 → 2017-06-22 · 4 obs

● 2015-08-26 01:15:44
● 2017-06-22 10:03:02
○ 2026-02-23 08:13:32
○ 2026-06-14 13:31:26

●MXfb.mail.gandi.net2026-02-23 → 2026-06-14 · 3 obs

○ 2017-06-22 10:03:02
● 2026-02-23 08:13:32
● 2026-06-14 13:31:26

○MXmail.congrexprojects.com2015-08-26 → 2017-06-22 · 4 obs

● 2015-08-26 01:15:44
● 2017-06-22 10:03:02
○ 2026-02-23 08:13:32
○ 2026-06-14 13:31:26

●MXspool.mail.gandi.net2026-02-23 → 2026-06-14 · 3 obs

○ 2017-06-22 10:03:02
● 2026-02-23 08:13:32
● 2026-06-14 13:31:26

●A185.163.16.392026-02-23 → 2026-06-14 · 3 obs

○ 2017-06-22 10:03:02
● 2026-02-23 08:13:32
● 2026-06-14 13:31:26

○A217.18.78.172015-08-26 → 2017-06-22 · 4 obs

● 2015-08-26 01:15:44
● 2017-06-22 10:03:02
○ 2026-02-23 08:13:32
○ 2026-06-14 13:31:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
congrexprojects.com	ns-177-a.gandi.net, ns-203-b.gandi.net, ns-246-c.gandi.net	-

✅ Authoritative Response

Server:217.70.187.247

NS records: ns-177-a.gandi.net, ns-203-b.gandi.net, ns-246-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congrexprojects.com (unsigned zone)

⏱️ Timing

Total: 637ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.163.16.39`
NS	3	`ns-177-a.gandi.net, ns-203-b.gandi.net...`
MX	2	`fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)`
TXT	1	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	1	`ns1.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

congrexprojects.com resolves to just one IP address, 185.163.16.39.

Name Servers

The NS records for congrexprojects.com point to four name servers: ns-177-a.gandi.net, ns-203-b.gandi.net, ns-246-c.gandi.net and ns1.gandi.net.

At least some of congrexprojects.com's name servers are shared with other domains, for example maserati.fr, azurinformatique.org, cixus.com and two more.

These name servers tend to co-occur with ns-202-a.gandi.net, ns-158-a.gandi.net, ns-126-a.gandi.net and 4 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns-177-a.gandi.net directs to 173.246.100.178 and 2001:4b98:aaaa::b2; ns-203-b.gandi.net directs to 213.167.230.204 and 2001:4b98:aaab::cc; ns-246-c.gandi.net directs to 217.70.187.247 and 2604:3400:aaac::f7; ns1.gandi.net directs to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

congrexprojects.com is served by two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

Among the domains sharing a mail server setup with congrexprojects.com are ovixis.com, ericlemen.com, alvane.com and two others.

There is at least a partial MX overlap between congrexprojects.com and other domains, including fthek.be, acuitem.com, presseconnect.fr and two others.

DNS names with 6 IP addresses:

fb.mail.gandi.net resolves to 217.70.178.215, 217.70.178.216 and 217.70.178.217 among others, with 3 other IP addresses in total.

Host names that have two IP addresses:

spool.mail.gandi.net resolves to two addresses: 217.70.178.1 and 2001:4b98:e00::1.