`course-reveil.com`

DNSSEC	⚠️ Not signed
A	109.234.164.47^{🇫🇷 O2SWITCH109.234.164.0/22}
		PTR	`109-234-164-47.reverse.odns.fr`
NS	`ns1.o2switch.net` ⭐
		A	109.234.160.5^{🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing}
			PTR	`ns1.o2switch.net`
NS	`ns2.o2switch.net`
		A	109.234.161.5^{🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing}
			PTR	`ns2.o2switch.net`
MX	`course-reveil.com` ⭐
		A	109.234.164.47^{🇫🇷 O2SWITCH109.234.164.0/22}
			PTR	`109-234-164-47.reverse.odns.fr`
TXT	`v=spf1 +a +mx +ip4:109.234.164.47 +include:spf.jabatus.fr ~all`
SOA	`ns1.o2switch.net`support@o2switch.fr 2023-02-28 #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=1778817411

Previously MX for

course-reveil.com

Same first word

course-reveil.com

Similar names

live-resource.com.cn

live-resource.s3.ap-northeast-1.amazonaws.com

DNS History

7 records (4 active, 3 former)

○NSns1.hostpapa.com2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:09:12
○ 2026-03-26 09:15:48
○ 2026-05-15 04:26:34

●NSns1.o2switch.net2026-03-26 → 2026-05-15 · 3 obs

○ 2018-01-27 03:09:12
● 2026-03-26 09:15:48
● 2026-05-15 04:26:34

○NSns2.hostpapa.com2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:09:12
○ 2026-03-26 09:15:48
○ 2026-05-15 04:26:34

●NSns2.o2switch.net2026-03-26 → 2026-05-15 · 3 obs

○ 2018-01-27 03:09:12
● 2026-03-26 09:15:48
● 2026-05-15 04:26:34

●MXcourse-reveil.com2018-01-27 → 2026-05-15 · 4 obs

● 2018-01-27 03:09:12
● 2026-05-04 01:10:20
○ 2026-05-13 20:37:58
● 2026-05-15 04:26:34

●A109.234.164.472026-03-26 → 2026-05-15 · 5 obs

○ 2018-01-27 03:09:12
● 2026-03-26 09:15:48
● 2026-05-04 01:10:20
○ 2026-05-13 20:37:58
● 2026-05-15 04:26:34

○A65.39.193.402018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 03:09:12
○ 2026-03-26 09:15:48
○ 2026-05-15 04:26:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
course-reveil.com	ns1.o2switch.net, ns2.o2switch.net	-

✅ Authoritative Response

Server:109.234.160.5

NS records: ns1.o2switch.net, ns2.o2switch.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for course-reveil.com (unsigned zone)

⏱️ Timing

Total: 892ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.234.164.47`
NS	2	`ns1.o2switch.net, ns2.o2switch.net`
MX	1	`course-reveil.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:109.234.164.47 +inclu`
SOA	1	`ns1.o2switch.net support.o2switch.fr`

Analysis

IP Addresses

course-reveil.com points to a single IP address: 109.234.164.47.

Other host names such as scaminformer.com, _dc-mx.ed98a2c8d09c.infos-chalon.com, www.kipaware.fr, mail.bibliotheque-imperiale.com and _dc-mx.2eb494937f02.maxy-mum.com share IP numbers with course-reveil.com.

Name Servers

course-reveil.com is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.

course-reveil.com uses the same name server setup as other domains, including auritus.com, arfim.com, cyberdocteur.net, lalicorne.net and nosamisleschiens.fr.

Hostnames with a single IP

ns1.o2switch.net resolves to: 109.234.160.5.

ns2.o2switch.net resolves to: 109.234.161.5.

Mail Servers

Mail for course-reveil.com is handled by a single mail server, course-reveil.com.

Host course-reveil.com points to IP 109.234.164.47.

course-reveil.com - robtex.com