f2concept.com - dns.ninja

`f2concept.com`

DNSSEC	⚠️ Not signed
A	176.31.225.25^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
		PTR	`ns3011056.ip-176-31-225.eu`
NS	`paris.amen.fr` ⭐
		A	2a01:8100:2911::2:184:4^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.4^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-4.dedicatedservers.it`
NS	`ns2.amen.fr`
		A	81.88.63.39^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`ns2.amen.fr`
MX	`mx1.f2concept.com` ⭐
		A	81.88.48.101^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`massenet.register.it`
MX	`mail-fr.securemail.pro`⁽²⁰⁾
		A	81.88.48.101^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`massenet.register.it`
TXT	`v=spf1 include:spf.mailjet.com ?all`
SOA	`paris.amen.fr`root@amen.fr 2025-02-04 #1

`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=1781388313

Subdomains

mx1.f2concept.com

Same first word

f2concept.com

DNS History

7 records (5 active, 2 former)

●NSns2.amen.fr2015-06-01 → 2026-06-13 · 2 obs

● 2015-06-01 12:25:54
● 2026-06-13 22:35:18

●NSparis.amen.fr2015-06-01 → 2026-06-13 · 2 obs

● 2015-06-01 12:25:54
● 2026-06-13 22:35:18

●MXmail-fr.securemail.pro2026-02-16 → 2026-06-13 · 3 obs

○ 2017-06-29 13:03:42
● 2026-02-16 11:03:54
● 2026-06-13 22:35:18

●MXmx1.f2concept.com2015-06-01 → 2026-06-13 · 2 obs

● 2015-06-01 12:25:54
● 2026-06-13 22:35:18

○MXmx2.f2concept.com2015-06-01 → 2017-06-29 · 4 obs

● 2015-06-01 12:25:54
● 2017-06-29 13:03:42
○ 2026-02-16 11:03:54
○ 2026-06-13 22:35:18

●A176.31.225.252026-02-16 → 2026-06-13 · 3 obs

○ 2017-06-29 13:03:42
● 2026-02-16 11:03:54
● 2026-06-13 22:35:18

○A94.23.208.1662015-06-01 → 2017-06-29 · 4 obs

● 2015-06-01 12:25:54
● 2017-06-29 13:03:42
○ 2026-02-16 11:03:54
○ 2026-06-13 22:35:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
f2concept.com	ns2.amen.fr, paris.amen.fr	-

✅ Authoritative Response

Server:81.88.63.39

NS records: ns2.amen.fr, paris.amen.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f2concept.com (unsigned zone)

⏱️ Timing

Total: 972ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.31.225.25`
NS	2	`paris.amen.fr, ns2.amen.fr`
MX	2	`mail-fr.securemail.pro (pri: 20), mx1.f2concept.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mailjet.com ?all`
SOA	1	`paris.amen.fr root.amen.fr`

Analysis

Hierarchy

mx1.f2concept.com is a subdomain of f2concept.com.

IP Addresses

f2concept.com resolves to one IP address: 176.31.225.25.

There are other host names — ns3011056.ip-176-31-225.eu among them — that share IP numbers with f2concept.com.

Name Servers

DNS delegation for f2concept.com points to two name servers: ns2.amen.fr and paris.amen.fr.

f2concept.com uses the same name servers as several other domains — among them berte.org, xnov.com, francilux.com and two more.

The name servers of f2concept.com overlap at least partially with those of other domains — among them avocat-saint-etienne.com, epiard.org, aupaysdesenfants.fr and two more.

The name servers ns1.amen.fr, ns1.amenworld.com and ns2.amenworld.com are commonly seen alongside these name servers.

Hostnames that resolve to two IP addresses:

paris.amen.fr has two IP addresses: 81.88.61.4 and 2a01:8100:2911::2:184:4.

Host names with one IP number:

ns2.amen.fr directs to 81.88.63.39.

Mail Servers

Mail for f2concept.com is handled by two mail servers — mx1.f2concept.com and mail-fr.securemail.pro.

f2concept.com has at least partial mail server overlap with other domains such as esprit-vacances.com, norditube.de, abmedia.fr and two more.

Both mx1.f2concept.com and mail-fr.securemail.pro have a single IP address, 81.88.48.101, and share it.

Host names pointing to 81.88.48.101 IP addresses: mx1.f2concept.com and mail-fr.securemail.pro.