`cytobiotech.com`

DNSSEC	⚠️ Not signed
A	213.186.33.40^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`cluster111.hosting.ovh.net`
NS	`ns1.lerelaisinternet.com` ⭐
		A	194.206.126.200^{🇫🇷 UNSPECIFIED194.206.126.0/24 NordNet}
NS	`ns2.lerelaisinternet.com`
		A	62.161.18.76^{🇫🇷 AS321562.161.0.0/16 OLEANE-981216}
MX	`mx1.mail.ovh.net` ⭐
		A	188.165.36.237^{🇫🇷 OVH188.165.0.0/16 ISP Paris, France}
			PTR	`mx1.mail.ovh.net`
MX	`mx2.mail.ovh.net`⁽⁵⁾
		A	87.98.160.167^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.mail.ovh.net`
SOA	`ns1.lerelaisinternet.com`root@nordnet.fr 2017-01-12 #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=1785881809

Same first word

cytobiotech.com

DNS History

8 records (5 active, 3 former)

●NSns1.lerelaisinternet.com2015-06-30 → 2026-08-04 · 2 obs

● 2015-06-30 14:51:36
● 2026-08-04 22:46:52

●NSns2.lerelaisinternet.com2015-06-30 → 2026-08-04 · 2 obs

● 2015-06-30 14:51:36
● 2026-08-04 22:46:52

●MXmx1.mail.ovh.net2017-01-08 → 2026-08-04 · 3 obs

○ 2016-05-02 14:32:26
● 2017-01-08 00:10:58
● 2026-08-04 22:46:52

●MXmx2.mail.ovh.net2017-01-08 → 2026-08-04 · 3 obs

○ 2016-05-02 14:32:26
● 2017-01-08 00:10:58
● 2026-08-04 22:46:52

○MXsmtp1.lerelaisinternet.com2015-06-30 → 2016-05-02 · 4 obs

● 2015-06-30 14:51:36
● 2016-05-02 14:32:26
○ 2017-01-08 00:10:58
○ 2026-08-04 22:46:52

○MXsmtp2.lerelaisinternet.com2015-06-30 → 2016-05-02 · 4 obs

● 2015-06-30 14:51:36
● 2016-05-02 14:32:26
○ 2017-01-08 00:10:58
○ 2026-08-04 22:46:52

○A194.51.85.762015-06-30 → 2017-01-08 · 4 obs

● 2015-06-30 14:51:36
● 2017-01-08 00:10:58
○ 2026-06-08 10:45:38
○ 2026-08-04 22:46:52

●A213.186.33.402026-06-08 → 2026-08-04 · 3 obs

○ 2017-01-08 00:10:58
● 2026-06-08 10:45:38
● 2026-08-04 22:46:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
cytobiotech.com	ns1.lerelaisinternet.com, ns2.lerelaisinternet.com	2 records

✅ Authoritative Response

Server:194.206.126.200

NS records: ns1.lerelaisinternet.com, ns2.lerelaisinternet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cytobiotech.com (unsigned zone)

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.40`
NS	2	`ns2.lerelaisinternet.com, ns1.lerelaisinternet.com`
MX	2	`mx2.mail.ovh.net (pri: 5), mx1.mail.ovh.net (pri: 1)`
SOA	1	`ns1.lerelaisinternet.com root.nordnet.fr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.lerelaisinternet.com, ns2.lerelaisinternet.com)

Analysis

IP Addresses

cytobiotech.com directs to one IP number, which is 213.186.33.40.

Among the host names that share IP numbers with cytobiotech.com are lesingeblanc.org, francais-du-monde.org, piwik.cerahtec-invalides.fr and two others.

Name Servers

Two name servers handle the delegation for cytobiotech.com: ns1.lerelaisinternet.com and ns2.lerelaisinternet.com.

cytobiotech.com has the same name server delegation as a number of other domains, such as camex.fr, abera.fr, microsofts.fr and two more.

cytobiotech.com is at least partially co-delegated on name servers with other domains, such as aang.fr.

Each of ns1.lerelaisinternet.com and ns2.lerelaisinternet.com has one IP address: ns1.lerelaisinternet.com uses 194.206.126.200 and ns2.lerelaisinternet.com uses 62.161.18.76.

Mail Servers

The MX records for cytobiotech.com point to two mail servers: mx1.mail.ovh.net and mx2.mail.ovh.net.

cytobiotech.com has the same mail server arrangement as a number of other domains, for example expoprotection.com, informatique-noreply.fr, artsphere.fr and two more.

cytobiotech.com shares at least some of its mail servers with other domains — for example cabinet-agopyan.ch, fleurdetiare.com, mielcarek.fr and two more.

It is common to see these mail servers combined with the mail servers mx3.mail.ovh.net, mx0.mail.ovh.net and mx4.mail.ovh.net.

Each of mx1.mail.ovh.net and mx2.mail.ovh.net has one IP address: mx1.mail.ovh.net uses 188.165.36.237 and mx2.mail.ovh.net uses 87.98.160.167.

cytobiotech.com - robtex.com

cytobiotech.com

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