`mx1.planete-sciences.org`

DNSSEC	⚠️ Not signed
A	213.218.144.226^{🇫🇷 ECRITEL-FRANCE213.218.128.0/19 GROUPE ECRITEL FRANCE}
		PTR	`mx1.planete-sciences.org`

`planete-sciences.org`

	DNSSEC	🔒 Signed (DS record present)
	A	213.218.144.226^{🇫🇷 ECRITEL-FRANCE213.218.128.0/19 GROUPE ECRITEL FRANCE}
	NS	`dns16.ovh.net` ⭐
	NS	`ns16.ovh.net`
	MX	`mx1.planete-sciences.org` ⭐
	TXT	`v=spf1 include:spf.mailjet.com ip4:213.218.144.226 ~all`
	SOA	`dns16.ovh.net`tech@ovh.net serial=2083679776

WOT: SAFE (64/100)
rank #221829 globally
rank #17716 in the tld
WOT: SAFE (79/100)
📈 Tranco rank: #621,848

PTR for

226.144.218.213.in-addr.arpa

MX for

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DNS History

1 record (1 active, 0 former)

●A213.218.144.2262015-06-07 → 2026-07-12 · 2 obs

● 2015-06-07 12:21:28
● 2026-07-12 22:51:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
planete-sciences.org	ns16.ovh.net, dns16.ovh.net	-

✅ Authoritative Response

Server:5.39.116.25

NS records: ns16.ovh.net, dns16.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1043ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.218.144.226`

Analysis

Mail Server Role

Mail for plascilab.fr, anstj.org, rocketry-challenge.fr, planete-sciences.org, planete-sciences.fr and a few other domains is handled by mx1.planete-sciences.org.

IP Addresses

mx1.planete-sciences.org has exactly one IP address — 213.218.144.226.

plascilab.fr, anstj.org, rocketry-challenge.fr plus two other host names have IP numbers in common with mx1.planete-sciences.org.

mx1.planete-sciences.org - robtex.com