`100-referencement.com`

DNSSEC	⚠️ Not signed
A	78.40.9.136^{🇫🇷 O2SWITCH78.40.8.0/22 o2switch Internet Routing}
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.100-referencement.com` ⭐
		A	109.234.161.207^{🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing}
			PTR	`109-234-161-207.reverse.odns.fr`
TXT	`google-site-verification=sy6wuW3ueMamPfiKHvqH5rs9N20_ks13ft8UGL3nbVM`
TXT	`v=spf1 ip4:109.234.161.207 +a +mx +include:spf.jabatus.fr ~all`
SOA	`ns1.o2switch.net`systemshl@o2switch.fr 2023-06-27 #3

`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=1771291435

DNS History

11 records (4 active, 7 former)

○NSns1.hastydns.com2015-08-11 → 2016-09-17 · 4 obs

● 2015-08-11 20:22:36
● 2016-09-17 02:05:22
○ 2026-03-18 04:51:34
○ 2026-03-18 04:51:36

●NSns1.o2switch.net2026-03-18 → 2026-03-18 · 3 obs

○ 2016-09-17 02:05:22
● 2026-03-18 04:51:34
● 2026-03-18 04:51:36

○NSns2.hastydns.com2015-08-11 → 2016-09-17 · 4 obs

● 2015-08-11 20:22:36
● 2016-09-17 02:05:22
○ 2026-03-18 04:51:34
○ 2026-03-18 04:51:36

●NSns2.o2switch.net2026-03-18 → 2026-03-18 · 3 obs

○ 2016-09-17 02:05:22
● 2026-03-18 04:51:34
● 2026-03-18 04:51:36

●MXmail.100-referencement.com2026-03-18 → 2026-03-18 · 2 obs

● 2026-03-18 04:51:34
● 2026-03-18 04:51:36

○A69.162.80.522015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 20:22:36
○ 2026-03-18 04:51:34
○ 2026-03-18 04:51:36

○A69.162.80.552015-12-28 → 2015-12-28 · 4 obs

○ 2015-08-11 20:22:36
● 2015-12-28 14:34:46
○ 2016-03-27 19:44:08
○ 2026-03-18 04:51:36

○A69.162.80.592016-03-27 → 2016-03-27 · 4 obs

○ 2015-12-28 14:34:46
● 2016-03-27 19:44:08
○ 2016-09-17 02:05:22
○ 2026-03-18 04:51:36

●A78.40.9.1362026-03-18 → 2026-03-18 · 3 obs

○ 2016-09-17 02:05:22
● 2026-03-18 04:51:34
● 2026-03-18 04:51:36

○A95.211.117.2062015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 20:22:36
○ 2015-12-28 14:34:46
○ 2026-03-18 04:51:36

○A95.211.219.672016-09-17 → 2016-09-17 · 4 obs

○ 2016-03-27 19:44:08
● 2016-09-17 02:05:22
○ 2026-03-18 04:51:34
○ 2026-03-18 04:51:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
100-referencement.com	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 100-referencement.com (unsigned zone)

⏱️ Timing

Total: 785ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.40.9.136`
NS	2	`ns1.o2switch.net, ns2.o2switch.net`
MX	1	`mail.100-referencement.com (pri: 0)`
TXT	2	`google-site-verification=sy6wuW3ueMamPfi, v=spf1 ip4:109.234.161.207 +a +mx +inclu`
SOA	1	`ns1.o2switch.net systemshl.o2switch.fr`

Analysis

IP Addresses

100-referencement.com points to a single IP number: 78.40.9.136.

Other host names, for instance smallmidbusiness.com, sebcolor.com, aeroclub-gravenchon.info, espace-adulte.com and 44-atlantique-pc.com share IP numbers with 100-referencement.com.

Name Servers

Delegation for 100-referencement.com rests with two name servers, ns1.o2switch.net and ns2.o2switch.net.

100-referencement.com shares the same name server setup as other domains, including anticheat.fr, caramalin.net, supscale.com, weareonline.fr and lesdelicesdekarinette.fr.

100-referencement.com shares name servers with other domains at least partially, for example gotyka.pl.

Host names with one IP number: ns1.o2switch.net points to 109.234.160.5; ns2.o2switch.net points to 109.234.161.5.

Mail Servers

100-referencement.com is handled by a single mail server, mail.100-referencement.com.

mail.100-referencement.com points to a single IP: 109.234.161.207.

100-referencement.com - robtex.com