`test.ecp.fr`

DNSSEC	⚠️ Not signed
MX	`mx.centralesupelec.fr` ⭐
		A	138.195.33.180^{🇫🇷 FR-RENATER138.195.0.0/16 FR-ECP FRANCE}
			PTR	`mx.centralesupelec.fr`
TXT	`v=spf1 mx a:smtp1.ecp.fr a:smtp2.ecp.fr a:smtp3.ecp.fr a:smtp4.ecp.fr a:mailh...`

`ecp.fr`

	DNSSEC	⚠️ Not signed
	NS	`ns-master.centralesupelec.fr` ⭐
	NS	`ns1-metz.centralesupelec.fr`
	NS	`ns1-rennes.centralesupelec.fr`
	NS	`ns1-saclay.centralesupelec.fr`
	MX	`mx1.relay.renater.fr` ⭐
	MX	`mx2.relay.renater.fr` ⭐
	TXT	`google-site-verification=o_7aW2j141o0SMsixjtZwhkSDUaw-h7NkLn-UkcwxGw`
	TXT	`v=spf1 include:centralesupelec.fr ~all`
	TXT	`MS=ms56349381`
	TXT	`V+j7Css3YKb8uv9cz20sKW3vJiVgkLJMAR/Ayv08TS6fmvtDLh9Ma34ClwCSklrkjI2PcFlcDqPgF...`
	SOA	`ns-master.centralesupelec.fr`hostmaster@ecp.fr 2025-10-16 #1

WOT: SAFE (79/100)
rank #68574 globally
rank #875 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #143,700

Subdomains

postgrey.test.ecp.fr

intranet.test.ecp.fr

uml1.test.ecp.fr

nicolas.test.ecp.fr

list.test.ecp.fr

webmail.test.ecp.fr

cacti.test.ecp.fr

Same first word

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DNS History

5 records (1 active, 4 former)

○MXexternal.ecp.fr2009-07-02 → 2016-03-14 · 4 obs

● 2009-07-02 16:02:22
● 2016-03-14 17:41:00
○ 2026-03-27 01:11:42
○ 2026-04-24 04:39:32

●MXmx.centralesupelec.fr2026-03-27 → 2026-04-24 · 3 obs

○ 2016-03-14 17:41:00
● 2026-03-27 01:11:42
● 2026-04-24 04:39:32

○MXmx1.ecp.fr2015-08-16 → 2016-03-14 · 5 obs

○ 2009-07-02 16:02:22
● 2015-08-16 23:50:18
● 2016-03-14 17:41:00
○ 2026-03-27 01:11:42
○ 2026-04-24 04:39:32

○MXmx2.ecp.fr2009-07-02 → 2016-03-14 · 4 obs

● 2009-07-02 16:02:22
● 2016-03-14 17:41:00
○ 2026-03-27 01:11:42
○ 2026-04-24 04:39:32

○MXpiston.ecp.fr2009-07-02 → 2009-07-02 · 3 obs

● 2009-07-02 16:02:22
○ 2015-08-16 23:50:18
○ 2026-04-24 04:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	d.nic.fr, f.ext.nic.fr, g.ext.nic.fr	6 records
ecp.fr	ns1-saclay.centralesupelec.fr, ns1-rennes.centralesupelec.fr, ns1-metz.centralesupelec.fr	3 records

✅ Authoritative Response

Server:138.195.193.12

NS records: ns1-saclay.centralesupelec.fr, ns1-rennes.centralesupelec.fr, ns1-metz.centralesupelec.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ecp.fr (unsigned zone)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mx.centralesupelec.fr (pri: 10)`
TXT	1	`v=spf1 mx a:smtp1.ecp.fr a:smtp2.ecp.fr`

📌 Glue Records Collected

Total: 9

In-bailiwick: 6 (d.nic.fr, d.nic.fr, f.ext.nic.fr...)

Out-of-bailiwick: 3 (ns1-saclay.centralesupelec.fr, ns1-rennes.centralesupelec.fr, ns1-metz.centralesupelec.fr)

Analysis

Hierarchy

test.ecp.fr is the parent of postgrey.test.ecp.fr, intranet.test.ecp.fr, uml1.test.ecp.fr, nicolas.test.ecp.fr, list.test.ecp.fr and a few other host names.

Mail Servers

test.ecp.fr is handled by a single mail server, mx.centralesupelec.fr.

mx.centralesupelec.fr resolves to IP 138.195.33.180.

test.ecp.fr - robtex.com

test.ecp.fr

ecp.fr