`certisys.eu`

DNSSEC	⚠️ Not signed
A	194.1.205.118^{🇧🇪 VERIXI194.1.205.0/24}
		PTR	`boom.poush.be`
NS	`dns106.ovh.net` ⭐
		A	2001:41d0:d01::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns106.ovh.net`
		A	5.196.41.1^{🇫🇷 OVH5.196.0.0/16}
			PTR	`dns106.ovh.net`
NS	`ns106.ovh.net`
		A	2001:41d0:b00:fa00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns106.ovh.net`
		A	5.135.65.21^{🇫🇷 OVH5.135.0.0/16}
			PTR	`ns106.ovh.net`
MX	`c76.altospam.net` ⭐
		A	94.100.138.100^{🇩🇪 IP-Max94.100.138.0/23 HORNETSECURITY-NET via AS25091}
			PTR	`hsmx01-hz12.hornetsecurity.com`
TXT	`MS=ms12298136`
TXT	`MS=ms45576687`
TXT	`google-site-verification=e8NMx1CQo4lmBogbKPs_6kKlC_vfrkHJ9soparzF720`
TXT	`brevo-code:6f7c12ce7caf47712dfc84a6846a96df`
TXT	`linkedin-site-verification=3f6cde4b-07d3-47ba-933a-0dc5190736be`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:194.1.205.0/24 -all`
TXT	`/5IQBtRiEm4Y4V6chbu3oPO9gMQ=`
SOA	`dns106.ovh.net`tech@ovh.net 2026-02-26 #1

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1122729727

Subdomains

ovh2.certisys.eu

Same first word

certisys.com

certisys.eu

Similar names

cystersi.pl

systeric.com

DNS History

7 records (4 active, 3 former)

●NSdns106.ovh.net2015-08-09 → 2026-03-28 · 2 obs

● 2015-08-09 05:25:52
● 2026-03-28 08:12:24

●NSns106.ovh.net2015-08-09 → 2026-03-28 · 2 obs

● 2015-08-09 05:25:52
● 2026-03-28 08:12:24

●MXc76.altospam.net2026-03-09 → 2026-03-28 · 3 obs

○ 2017-05-20 11:07:10
● 2026-03-09 13:02:38
● 2026-03-28 08:12:24

○MXkerio3.1370.be2017-05-20 → 2017-05-20 · 4 obs

○ 2016-07-11 21:50:16
● 2017-05-20 11:07:10
○ 2026-03-09 13:02:38
○ 2026-03-28 08:12:24

○MXmail.certisys.eu2015-08-09 → 2016-07-11 · 4 obs

● 2015-08-09 05:25:52
● 2016-07-11 21:50:16
○ 2017-05-20 11:07:10
○ 2026-03-28 08:12:24

○A188.165.210.552015-08-09 → 2017-05-20 · 4 obs

● 2015-08-09 05:25:52
● 2017-05-20 11:07:10
○ 2026-03-09 13:02:38
○ 2026-03-28 08:12:24

●A194.1.205.1182026-03-09 → 2026-03-28 · 3 obs

○ 2017-05-20 11:07:10
● 2026-03-09 13:02:38
● 2026-03-28 08:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	x.dns.eu, be.dns.eu, y.dns.eu, w.dns.eu...	-
certisys.eu	dns106.ovh.net, ns106.ovh.net	-

✅ Authoritative Response

Server:5.135.65.21

NS records: dns106.ovh.net, ns106.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certisys.eu (unsigned zone)

⏱️ Timing

Total: 1045ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.1.205.118`
NS	2	`dns106.ovh.net, ns106.ovh.net`
MX	1	`c76.altospam.net (pri: 10)`
TXT	7	`/5IQBtRiEm4Y4V6chbu3oPO9gMQ=, google-site-verification=e8NMx1CQo4lmBog...`
SOA	1	`dns106.ovh.net tech.ovh.net`

Analysis

Hierarchy

certisys.eu is the parent of ovh2.certisys.eu.

IP Addresses

certisys.eu resolves to a single IP: 194.1.205.118.

Other host names, for instance noemie.eu, www.centrebohey.lu, dinjart.be, sageo.be and courtens.be share IP numbers with certisys.eu.

Name Servers

certisys.eu has two name servers: dns106.ovh.net and ns106.ovh.net.

certisys.eu shares the same name server setup as other domains, for example xfera.org, calapetralana.it, aeroporto-bissau.com, inforkom.waw.pl and itec.cat.

Host names with two IP numbers:

dns106.ovh.net points to: 2001:41d0:d01::2 and 5.196.41.1; ns106.ovh.net points to: 2001:41d0:b00:fa00::2 and 5.135.65.21.

Mail Servers

certisys.eu is handled by a single mail server, c76.altospam.net.

certisys.eu shares some mail servers with other domains, at least partially; for instance m3systems.eu, ecotest.fr, caplaser.info, ecocert.de and cmoparis.com.

these mail servers are often used with c66.altospam.com, c67.altospam.com, d42.altospam.com, vade-mx-eu-fallback01.hornetsecurity.com and vade-mx-eu-fallback02.hornetsecurity.com.

Host name c76.altospam.net points to IP 94.100.138.100.

certisys.eu - robtex.com

certisys.eu

eu