contechst.com - robtex.com

`contechst.com`

DNSSEC	⚠️ Not signed
A	2001:41d0:2:b9ce::1^{🇫🇷 OVH}
A	188.165.238.206^{🇫🇷 OVH}
NS	`ns314606.ip-188-165-238.eu` ⭐ ⚠️ Not in parent delegation
		A	188.165.238.206^{🇫🇷 OVH}
			PTR	`ns314606.ip-188-165-238.eu`
NS	`dns.contechst.com` ⚠️ Not in zone NS records
NS	`ns.contechst.com` ⚠️ Not in zone NS records
NS	`sdns2.ovh.net` ⚠️ Not in parent delegation
		A	2001:41d0:1:4a8d::1^{🇫🇷 OVH}
			PTR	`sdns2.ovh.net`
		A	213.251.188.141^{🇫🇷 OVH}
			PTR	`sdns2.ovh.net`
MX	`mail.contechst.com` ⭐
		A	2001:41d0:2:b9ce::1^{🇫🇷 OVH}
		A	188.165.238.206^{🇫🇷 OVH}
			PTR	`ns314606.ip-188-165-238.eu`
TXT	`v=spf1 a mx a:mail.contechst.com mx:mail.contechst.com ip4:188.165.238.206 ip...`
SOA	`ns314606.ip-188-165-238.eu`root@ns314606.ip-188-165-238.eu 2026-02-12 #0

`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=1771291435

Previously MX for

contechst.com

Up

mail.contechst.com

Same first word

contechst.com

Similar names

consttech.com

tscontech.com

ctstechno.com

tcschoten.be

necschott.com

scotchent.com

DNS History

14 records (7 active, 7 former)

●NSdns.contechst.com2026-02-18 → 2026-02-19 · 3 obs

○ 2017-06-21 05:44:50
● 2026-02-18 12:16:58
● 2026-02-19 12:19:08

○NSdns.contechst.net2015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 05:40:56
○ 2015-11-02 08:25:02
○ 2026-02-19 12:19:08

○NSdns.knowledgeservers.net2015-11-02 → 2017-06-21 · 5 obs

○ 2015-06-16 05:40:56
● 2015-11-02 08:25:02
● 2017-06-21 05:44:50
○ 2026-02-18 12:16:58
○ 2026-02-19 12:19:08

●NSns.contechst.com2026-02-18 → 2026-02-19 · 3 obs

○ 2017-06-21 05:44:50
● 2026-02-18 12:16:58
● 2026-02-19 12:19:08

○NSns.contechst.net2015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 05:40:56
○ 2015-11-02 08:25:02
○ 2026-02-19 12:19:08

○NSns.knowledgeservers.net2015-11-02 → 2017-06-21 · 5 obs

○ 2015-06-16 05:40:56
● 2015-11-02 08:25:02
● 2017-06-21 05:44:50
○ 2026-02-18 12:16:58
○ 2026-02-19 12:19:08

●NSns314606.ip-188-165-238.eu2026-02-18 → 2026-02-19 · 3 obs

○ 2017-06-21 05:44:50
● 2026-02-18 12:16:58
● 2026-02-19 12:19:08

●NSsdns2.ovh.net2026-02-18 → 2026-02-19 · 3 obs

○ 2017-06-21 05:44:50
● 2026-02-18 12:16:58
● 2026-02-19 12:19:08

○MXcontechst.com2015-06-16 → 2017-06-21 · 4 obs

● 2015-06-16 05:40:56
● 2017-06-21 05:44:50
○ 2026-02-18 12:16:58
○ 2026-02-19 12:19:08

●MXmail.contechst.com2026-02-18 → 2026-02-19 · 3 obs

○ 2017-06-21 05:44:50
● 2026-02-18 12:16:58
● 2026-02-19 12:19:08

○A178.32.54.2472015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 05:40:56
○ 2015-11-02 08:25:02
○ 2026-02-19 12:19:08

●A188.165.238.2062026-02-18 → 2026-02-19 · 3 obs

○ 2017-06-21 05:44:50
● 2026-02-18 12:16:58
● 2026-02-19 12:19:08

●A2001:41d0:2:b9ce::12026-02-18 → 2026-02-19 · 3 obs

○ 2017-06-21 05:44:50
● 2026-02-18 12:16:58
● 2026-02-19 12:19:08

○A91.121.103.2092015-11-02 → 2017-06-21 · 5 obs

○ 2015-06-16 05:40:56
● 2015-11-02 08:25:02
● 2017-06-21 05:44:50
○ 2026-02-18 12:16:58
○ 2026-02-19 12:19:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contechst.com	ns.contechst.com, dns.contechst.com	3 records

✅ Authoritative Response

Server: 188.165.238.206

NS records: ns.contechst.com, dns.contechst.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contechst.com (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.165.238.206`
AAAA	1	`2001:41d0:2:b9ce::1`
NS	2	`ns314606.ip-188-165-238.eu, sdns2.ovh.net`
MX	1	`mail.contechst.com (pri: 5)`
TXT	1	`v=spf1 a mx a:mail.contechst.com mx:mail`
SOA	1	`ns314606.ip-188-165-238.eu root.ns314606`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns.contechst.com, dns.contechst.com, dns.contechst.com)

AI analysis

contechst.com is the parent of mail.contechst.com.

contechst.com resolves to two IP numbers: 2001:41d0:2:b9ce::1 and 188.165.238.206.

other host names including portail-des-langues.com, gehrer.eu, altitona.com, randonner.eu and mail.altitona.com share IP numbers with contechst.com.

contechst.com is delegated to four name servers: dns.contechst.com, ns.contechst.com, ns314606.ip-188-165-238.eu and sdns2.ovh.net.

contechst.com at least partially shares name servers with other domains, for instance duhar-65.com, cultizer.be, barberin.com, sanitat.net and forinvest-ba.fr.

These name servers are commonly used alongside ns13.lanservice.com.pl, dns.722z.com, ns323290.ip-5-135-141.eu, ns3213650.ip-141-94-249.eu, vm-macom.logipro.com and ns.vatelconnect.com.

Two IP numbers for a host: sdns2.ovh.net points to 2001:41d0:1:4a8d::1 and 213.251.188.141.

One IP number for a host: ns314606.ip-188-165-238.eu points to 188.165.238.206.

contechst.com is handled by a single mail server, mail.contechst.com.

mail.contechst.com resolves to two IP numbers: 2001:41d0:2:b9ce::1 and 188.165.238.206.