`357it.fr`

DNSSEC	⚠️ Not signed
A	193.203.239.68^{🇫🇷 LWS193.203.239.0/24}
NS	`ns21.lwsdns.com` ⭐
		A	2a00:7ee0:1:0:6::28^{🇫🇷 LWS2a00:7ee0:1::/48}
			PTR	`ns21.lwsdns.com`
		A	91.216.107.196^{🇫🇷 LWS91.216.107.0/24}
			PTR	`ns21.lwsdns.com`
NS	`ns22.lwsdns.com`
		A	2a00:7ee0:8:0:6::28^{🇫🇷 LWS2a00:7ee0:8::/48}
			PTR	`ns22.lwsdns.com`
		A	193.203.239.44^{🇫🇷 LWS193.203.239.0/24}
			PTR	`ns22.lwsdns.com`
NS	`ns23.lwsdns.com`
		A	2a00:7ee0:8:0:6::29^{🇫🇷 LWS2a00:7ee0:8::/48}
			PTR	`ns23.lwsdns.com`
		A	185.98.131.210^{🇫🇷 LWS185.98.131.0/24}
			PTR	`ns23.lwsdns.com`
NS	`ns24.lwsdns.com`
		A	2a01:4f8:1c1c:df68::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns24.lwsdns.com`
		A	168.119.118.90^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`ns24.lwsdns.com`
MX	`357it-fr.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca1e::^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-pa5p264cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::1^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::2^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
		A	52.101.164.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
		A	52.101.166.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pa5p264cu00200.inbound.protection.outlook.com`
		A	52.101.166.1^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	52.101.166.2^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms72544954`
SOA	`ns21.lwsdns.com`hostmaster@357it.fr serial=1771513127

`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	`12 RRs processed [30/03/2026 03H30:48]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2244665381

Subdomains

back02.357it.fr

Same first word

357it.fr

DNS History

6 records (6 active, 0 former)

●NSns21.lwsdns.com2026-03-18 → 2026-03-30 · 2 obs

● 2026-03-18 02:27:18
● 2026-03-30 04:03:30

●NSns22.lwsdns.com2026-03-18 → 2026-03-30 · 2 obs

● 2026-03-18 02:27:18
● 2026-03-30 04:03:30

●NSns23.lwsdns.com2026-03-18 → 2026-03-30 · 2 obs

● 2026-03-18 02:27:18
● 2026-03-30 04:03:30

●NSns24.lwsdns.com2026-03-18 → 2026-03-30 · 2 obs

● 2026-03-18 02:27:18
● 2026-03-30 04:03:30

●MX357it-fr.mail.protection.outlook.com2026-03-18 → 2026-03-30 · 2 obs

● 2026-03-18 02:27:18
● 2026-03-30 04:03:30

●A193.203.239.682026-03-18 → 2026-03-30 · 2 obs

● 2026-03-18 02:27:18
● 2026-03-30 04:03:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	f.ext.nic.fr, d.nic.fr, g.ext.nic.fr	-
357it.fr	ns24.lwsdns.com, ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com	-

✅ Authoritative Response

Server:185.98.131.210

NS records: ns24.lwsdns.com, ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 357it.fr (unsigned zone)

⏱️ Timing

Total: 4118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.203.239.68`
NS	4	`ns21.lwsdns.com, ns24.lwsdns.com...`
MX	1	`357it-fr.mail.protection.outlook.com (pr`
TXT	2	`MS=ms72544954, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns21.lwsdns.com hostmaster.357it.fr`

Analysis

Hierarchy

The parent of back02.357it.fr is 357it.fr.

IP Addresses

357it.fr points to a single IP address: 193.203.239.68.

Other host names such as andheo.com, valorigo.com, genealogie-lessines.be, lembrasure.fr and chambre-gite-briac.fr share IPs with 357it.fr.

Name Servers

357it.fr is delegated to four name servers: ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com and ns24.lwsdns.com.

357it.fr at least partially shares name servers with other domains, for example tout-petit.fr, boboss.fr, ecomaison.eu, bessila.com and energie-sport.com.