`update-informatique.fr`

DNSSEC	⚠️ Not signed
A	109.234.160.62^{🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing}
		PTR	`109-234-160-62.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	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=7pdANDVTDI52oLDwq-Krbeg2IICDST6cAUgTG5_eocc`
SOA	`ns1.o2switch.net`systemshl@o2switch.fr 2023-06-06 #3

`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	`120 RRs processed [27/04/2026 19H30:49]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2244939740

Previously MX for

update-informatique.fr

Same first word

update-informatique.fr

DNS History

10 records (8 active, 2 former)

●NSns1.o2switch.net2015-08-17 → 2026-04-27 · 2 obs

● 2015-08-17 02:02:56
● 2026-04-27 19:53:04

●NSns2.o2switch.net2015-08-17 → 2026-04-27 · 2 obs

● 2015-08-17 02:02:56
● 2026-04-27 19:53:04

●MXalt1.aspmx.l.google.com2026-03-14 → 2026-04-27 · 3 obs

○ 2017-06-25 16:25:06
● 2026-03-14 21:37:10
● 2026-04-27 19:53:04

●MXalt2.aspmx.l.google.com2026-03-14 → 2026-04-27 · 3 obs

○ 2017-06-25 16:25:06
● 2026-03-14 21:37:10
● 2026-04-27 19:53:04

●MXalt3.aspmx.l.google.com2026-03-14 → 2026-04-27 · 3 obs

○ 2017-06-25 16:25:06
● 2026-03-14 21:37:10
● 2026-04-27 19:53:04

●MXalt4.aspmx.l.google.com2026-03-14 → 2026-04-27 · 3 obs

○ 2017-06-25 16:25:06
● 2026-03-14 21:37:10
● 2026-04-27 19:53:04

●MXaspmx.l.google.com2026-03-14 → 2026-04-27 · 3 obs

○ 2017-06-25 16:25:06
● 2026-03-14 21:37:10
● 2026-04-27 19:53:04

○MXupdate-informatique.fr2015-08-17 → 2017-06-25 · 4 obs

● 2015-08-17 02:02:56
● 2017-06-25 16:25:06
○ 2026-03-14 21:37:10
○ 2026-04-27 19:53:04

○A109.234.160.132015-08-17 → 2017-06-25 · 4 obs

● 2015-08-17 02:02:56
● 2017-06-25 16:25:06
○ 2026-03-14 21:37:10
○ 2026-04-27 19:53:04

●A109.234.160.622026-03-14 → 2026-04-27 · 3 obs

○ 2017-06-25 16:25:06
● 2026-03-14 21:37:10
● 2026-04-27 19:53:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	d.nic.fr, f.ext.nic.fr, g.ext.nic.fr	-
update-informatique.fr	ns1.o2switch.net, ns2.o2switch.net	-

✅ Authoritative Response

Server:109.234.161.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for update-informatique.fr (unsigned zone)

⏱️ Timing

Total: 807ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.234.160.62`
NS	2	`ns2.o2switch.net, ns1.o2switch.net`
MX	5	`ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...`
TXT	1	`google-site-verification=7pdANDVTDI52oLD`
SOA	1	`ns1.o2switch.net systemshl.o2switch.fr`

Analysis

IP Addresses

update-informatique.fr resolves to a single IP: 109.234.160.62.

Other host names, for instance www.pegase.fr, defiligne.fr, hotchilijazzband.com, cumnewtec.com and coloriage-educatif.com share IP numbers with update-informatique.fr.

Name Servers

update-informatique.fr has two name servers: ns1.o2switch.net and ns2.o2switch.net.

update-informatique.fr shares the same name server setup as other domains, for example plancton.org, atelier-soude.fr, lestivol.fr, mensaco.com and telanon.info.