`astuce2geek.fr`

DNSSEC	⚠️ Not signed
A	109.234.165.80^{🇫🇷 O2SWITCH109.234.164.0/22}
		PTR	`109-234-165-80.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	`astuce2geek.fr` ⭐
		A	109.234.165.80^{🇫🇷 O2SWITCH109.234.164.0/22}
			PTR	`109-234-165-80.reverse.odns.fr`
TXT	`v=spf1 ip4:109.234.165.80 +a +mx +ip4:109.234.163.0/24 ~all`
TXT	`v=spf1 +a +mx +ip4:109.234.165.80 +ip4:109.234.163.0/24 ~all`
SOA	`ns1.o2switch.net`systemshl@o2switch.fr 2026-03-19 #1

`fr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.fr` ⭐
	NS	`d.nic.fr`
	NS	`f.ext.nic.fr`
	NS	`g.ext.nic.fr`
	TXT	`182 RRs processed [12/05/2026 11H31:11]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2245107166

MX for

astuce2geek.fr

Subdomains

www.astuce2geek.fr

mail.astuce2geek.fr

Same first word

astuce2geek.fr

DNS History

6 records (4 active, 2 former)

●NSns1.o2switch.net2026-02-17 → 2026-05-12 · 2 obs

● 2026-02-17 08:00:54
● 2026-05-12 11:55:56

●NSns2.o2switch.net2026-02-17 → 2026-05-12 · 2 obs

● 2026-02-17 08:00:54
● 2026-05-12 11:55:56

●MXastuce2geek.fr2026-03-27 → 2026-05-12 · 3 obs

○ 2026-02-22 21:32:38
● 2026-03-27 17:46:38
● 2026-05-12 11:55:56

○MXmail.astuce2geek.fr2026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 08:00:54
○ 2026-02-22 21:32:38
○ 2026-05-12 11:55:56

○A109.234.160.822026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 08:00:54
○ 2026-02-22 21:32:38
○ 2026-05-12 11:55:56

●A109.234.165.802026-03-27 → 2026-05-12 · 3 obs

○ 2026-02-22 21:32:38
● 2026-03-27 17:46:38
● 2026-05-12 11:55:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	d.nic.fr, f.ext.nic.fr, g.ext.nic.fr	-
astuce2geek.fr	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 astuce2geek.fr (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.234.165.80`
NS	2	`ns2.o2switch.net, ns1.o2switch.net`
MX	1	`astuce2geek.fr (pri: 0)`
TXT	2	`v=spf1 ip4:109.234.165.80 +a +mx +ip4:10, v=spf1 +a +mx +ip4:109.234.165.80 +ip4:1`
SOA	1	`ns1.o2switch.net systemshl.o2switch.fr`

Analysis

Hierarchy

astuce2geek.fr is a parent of www.astuce2geek.fr and mail.astuce2geek.fr.

Mail Server Role

astuce2geek.fr serves as a mail server for astuce2geek.fr.

IP Addresses

astuce2geek.fr points to a single IP: 109.234.165.80.

Other host names, for instance mail.cerli.org, tmax-mania.com, mail.urbanpaysage.com, mail.firetex.fr and mail.moto-mag.net share IP numbers with astuce2geek.fr.

Name Servers

Two name servers ns1.o2switch.net and ns2.o2switch.net handle delegation for astuce2geek.fr.

astuce2geek.fr uses the same name server setup as other domains, for example jennifermorrisonfrance.net, cnpia.fr, sepen.fr, chreaction.com and gatopatisserie.com.

Host names with one IP number: The host name ns1.o2switch.net points to 109.234.160.5 and the host name ns2.o2switch.net points to 109.234.161.5.

Mail Servers

astuce2geek.fr is handled by a single mail server, astuce2geek.fr.