🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`map-diffusion.com`

DNSSEC	⚠️ Not signed
A	185.154.137.201^{🇫🇷 O2SWITCH185.154.136.0/22}
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	`mail.map-diffusion.com` ⭐
		A	109.234.165.72^{🇫🇷 O2SWITCH109.234.164.0/22}
			PTR	`109-234-165-72.reverse.odns.fr`
TXT	`v=spf1 ip4:109.234.165.72 +a +mx +ip4:109.234.163.0/24 ~all`
TXT	`v=spf1 +a +mx +ip4:109.234.165.72 +ip4:109.234.163.0/24 ~all`
SOA	`ns1.o2switch.net`systemshl@o2switch.fr 2023-02-15 #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=1789350633

Same first word

map-diffusion.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns1.o2switch.net2026-08-26 → 2026-09-14 · 2 obs

● 2026-08-26 12:23:32
● 2026-09-14 01:58:26

●NSns2.o2switch.net2026-08-26 → 2026-09-14 · 2 obs

● 2026-08-26 12:23:32
● 2026-09-14 01:58:26

●MXmail.map-diffusion.com2026-08-26 → 2026-09-14 · 2 obs

● 2026-08-26 12:23:32
● 2026-09-14 01:58:26

●A185.154.137.2012026-08-26 → 2026-09-14 · 2 obs

● 2026-08-26 12:23:32
● 2026-09-14 01:58:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
map-diffusion.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 map-diffusion.com (unsigned zone)

⏱️ Timing

Total: 868ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.154.137.201`
NS	2	`ns2.o2switch.net, ns1.o2switch.net`
MX	1	`mail.map-diffusion.com (pri: 0)`
TXT	2	`v=spf1 +a +mx +ip4:109.234.165.72 +ip4:1, v=spf1 ip4:109.234.165.72 +a +mx +ip4:10`
SOA	1	`ns1.o2switch.net systemshl.o2switch.fr`

Analysis

IP Addresses

map-diffusion.com points to a single IP number: 185.154.137.201.

Additional host names — hb-concept-(0x706f726e)ic.fr, lamainfine.com, campusgrenoble.org and two others — share IP numbers with map-diffusion.com.

Name Servers

map-diffusion.com has two authoritative name servers — ns1.o2switch.net and ns2.o2switch.net.

map-diffusion.com shares its name server setup with other domains, including france-communication.eu, femin-f1.com, travelart.fr and two others.

ns1.o2switch.net → 109.234.160.5 and ns2.o2switch.net → 109.234.161.5: one IP number per host name.

Mail Servers

map-diffusion.com has one mail server: mail.map-diffusion.com.

mail.map-diffusion.com points to one IP number — 109.234.165.72.

map-diffusion.com - robtex.com