`lycee-saintandre.com`

DNSSEC	⚠️ Not signed
A	109.234.167.51^{🇫🇷 O2SWITCH109.234.164.0/22}
		PTR	`109-234-167-51.reverse.odns.fr`
NS	`ns2.o2switch.net` ⭐
		A	109.234.161.5^{🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing}
			PTR	`ns2.o2switch.net`
NS	`ns1.o2switch.net`
		A	109.234.160.5^{🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing}
			PTR	`ns1.o2switch.net`
MX	`lycee-saintandre.com` ⭐
		A	109.234.167.51^{🇫🇷 O2SWITCH109.234.164.0/22}
			PTR	`109-234-167-51.reverse.odns.fr`
TXT	`v=spf1 ip4:109.234.167.51 +a +mx +ip4:109.234.160.166 +ip4:109.234.164.57 +ip...`
SOA	`ns2.o2switch.net`sysadmin@o2switch.fr 2026-01-06 #9

`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=1774978767

MX for

lycee-saintandre.com

Same first word

lycee-saintandre.com

DNS History

9 records (4 active, 5 former)

○NSdns13.ovh.net2015-05-25 → 2017-05-20 · 4 obs

● 2015-05-25 18:39:30
● 2017-05-20 23:20:18
○ 2026-02-24 06:31:58
○ 2026-03-31 17:52:10

●NSns1.o2switch.net2026-02-24 → 2026-03-31 · 3 obs

○ 2017-05-20 23:20:18
● 2026-02-24 06:31:58
● 2026-03-31 17:52:10

○NSns13.ovh.net2015-05-25 → 2017-05-20 · 4 obs

● 2015-05-25 18:39:30
● 2017-05-20 23:20:18
○ 2026-02-24 06:31:58
○ 2026-03-31 17:52:10

●NSns2.o2switch.net2026-02-24 → 2026-03-31 · 3 obs

○ 2017-05-20 23:20:18
● 2026-02-24 06:31:58
● 2026-03-31 17:52:10

●MXlycee-saintandre.com2026-02-24 → 2026-03-31 · 3 obs

○ 2017-05-20 23:20:18
● 2026-02-24 06:31:58
● 2026-03-31 17:52:10

○MXredirect.ovh.net2015-05-25 → 2017-05-20 · 4 obs

● 2015-05-25 18:39:30
● 2017-05-20 23:20:18
○ 2026-02-24 06:31:58
○ 2026-03-31 17:52:10

●A109.234.167.512026-02-24 → 2026-03-31 · 3 obs

○ 2017-05-20 23:20:18
● 2026-02-24 06:31:58
● 2026-03-31 17:52:10

○A213.186.33.192016-09-20 → 2017-05-20 · 5 obs

○ 2016-04-01 20:30:28
● 2016-09-20 17:37:52
● 2017-05-20 23:20:18
○ 2026-02-24 06:31:58
○ 2026-03-31 17:52:10

○A213.186.33.22015-05-25 → 2016-04-01 · 4 obs

● 2015-05-25 18:39:30
● 2016-04-01 20:30:28
○ 2016-09-20 17:37:52
○ 2026-03-31 17:52:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
lycee-saintandre.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 lycee-saintandre.com (unsigned zone)

⏱️ Timing

Total: 718ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.234.167.51`
NS	2	`ns1.o2switch.net, ns2.o2switch.net`
MX	1	`lycee-saintandre.com (pri: 0)`
TXT	1	`v=spf1 ip4:109.234.167.51 +a +mx +ip4:10`
SOA	1	`ns2.o2switch.net sysadmin.o2switch.fr`

Analysis

Mail Server Role

lycee-saintandre.com serves as the mail server for lycee-saintandre.com.

IP Addresses

lycee-saintandre.com resolves to one IP number: 109.234.167.51.

Other host names, for instance coucheslavables.net, ssijp.net, mail.rotary1820.org, mail.aisneco.com and mail.beaulieu-sur-oudon.com share IP numbers with lycee-saintandre.com.

Name Servers

lycee-saintandre.com's delegation uses two name servers: ns1.o2switch.net and ns2.o2switch.net.

lycee-saintandre.com uses the same name server setup as other domains, such as chatbycam.net, mediakit.fr, acphfmi.eu, nettoyeur-vapeur.net and webmag.fr.

Host names with a single IP address: ns1.o2switch.net points to 109.234.160.5; ns2.o2switch.net points to 109.234.161.5.

Mail Servers

lycee-saintandre.com is handled by a single mail server, lycee-saintandre.com.

Host name lycee-saintandre.com resolves to a single IP: 109.234.167.51.

lycee-saintandre.com - robtex.com