`pi-oscilloscopes.com`

DNSSEC	⚠️ Not signed
A	81.92.91.56^{🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1}
A	185.65.58.55^{🇫🇷 NAMESHIELD185.65.58.0/23}
NS	`obs.ns1.fr` ⭐
		A	2a01:c8:200:111::46^{🇫🇷 NAMESHIELD2a01:c8:200::/40 DC1-1}
			PTR	`obs.ns1.fr`
		A	2a01:c8:300:111::46^{🇫🇷 NAMESHIELD2a01:c8:300::/40 DC2-1}
			PTR	`obs.ns1.fr`
		A	81.92.91.46^{🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1}
			PTR	`obs.ns1.fr`
		A	185.65.58.46^{🇫🇷 NAMESHIELD185.65.58.0/23}
			PTR	`obs.ns1.fr`
NS	`ns2.observatoiredesmarques.fr`
		A	2a00:1630:210:3::39^{🇳🇱 i3Dnet2a00:1630::/32 i3D.net B.V. Rotterdam Netherlands}
			PTR	`ns2.observatoiredesmarques.fr`
		A	2a02:6ea0:c776::43^{🇩🇪 CDN772a02:6ea0:c700::/40 _IPv6_FRA-1}
			PTR	`ns2.observatoiredesmarques.fr`
		A	2a02:6ea0:cf2b::1^{🇩🇪 CDN772a02:6ea0:cf00::/40 _IPv6_FRB_1}
			PTR	`ns2.observatoiredesmarques.fr`
		A	89.222.108.240^{🇬🇧 CDN7789.222.108.0/24 Frankfurt}
			PTR	`ns2.observatoiredesmarques.fr`
		A	169.150.255.43^{🇩🇪 CDN77169.150.255.0/24 Frankfurt}
			PTR	`ns2.observatoiredesmarques.fr`
		A	188.122.87.39^{i3Dnet188.122.64.0/19}
			PTR	`ns2.observatoiredesmarques.fr`
NS	`ns3.nameshield.net`
		A	2001:19f0:5:353:5400:ff:fe37:618f^{🇺🇸 AS-VULTR2001:19f0::/38 Vultr Assigned Prefix}
			PTR	`ns3.nameshield.net`
		A	2a02:6ea0:c140::1^{🇺🇸 CDN772a02:6ea0:c100::/40 _IPv6_ATL-1}
			PTR	`unn-atl.cdn77.com`
		A	2a02:6ea0:e216::1^{🇺🇸 CDN772a02:6ea0:e200::/40 -ASH}
			PTR	`ns3.nameshield.net`
		A	37.19.207.80^{🇺🇸 CDN7737.19.206.0/23 -ASH}
			PTR	`ns3.nameshield.net`
		A	45.63.17.113^{🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix}
			PTR	`ns3.nameshield.net`
		A	195.181.171.194^{🇺🇸 CDN77195.181.171.0/24 -ATL}
			PTR	`ns3.nameshield.net`
MX	`zmail.jeulin.fr` ⭐
		A	195.101.253.106^{🇫🇷 AS3215195.101.0.0/16 RAIN Reseaux d'Acces a l'INternet}
			PTR	`zmail.jeulin.fr`
MX	`smtpjeulin.serinyatelecom.fr`⁽¹⁰⁾
TXT	`v=spf1 a:smtpjeulin.serinyatelecom.fr a:zmail.jeulin.fr a:merlin2.coreye.net ...`
SOA	`obs.ns1.fr`technical@nameshield.net 2026-05-20 #18

`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=1784106217

Same first word

pi-oscilloscopes.com

DNS History

10 records (7 active, 3 former)

●NSns2.observatoiredesmarques.fr2016-12-21 → 2026-07-15 · 2 obs

● 2016-12-21 05:28:08
● 2026-07-15 09:05:14

●NSns3.nameshield.net2016-12-21 → 2026-07-15 · 2 obs

● 2016-12-21 05:28:08
● 2026-07-15 09:05:14

●NSobs.ns1.fr2016-12-21 → 2026-07-15 · 2 obs

● 2016-12-21 05:28:08
● 2026-07-15 09:05:14

○MXsmtp1.serinyatelecom.fr2016-12-21 → 2017-11-25 · 4 obs

● 2016-12-21 05:28:08
● 2017-11-25 21:04:22
○ 2026-05-13 00:58:54
○ 2026-07-15 09:05:14

●MXsmtpjeulin.serinyatelecom.fr2026-05-13 → 2026-07-15 · 3 obs

○ 2017-11-25 21:04:22
● 2026-05-13 00:58:54
● 2026-07-15 09:05:14

●MXzmail.jeulin.fr2016-12-21 → 2026-07-15 · 2 obs

● 2016-12-21 05:28:08
● 2026-07-15 09:05:14

●A185.65.58.552026-06-07 → 2026-07-15 · 3 obs

○ 2026-05-13 00:58:54
● 2026-06-07 02:49:02
● 2026-07-15 09:05:14

○A81.92.80.552016-12-21 → 2026-05-13 · 4 obs

● 2016-12-21 05:28:08
● 2026-05-13 00:58:54
○ 2026-06-07 02:49:02
○ 2026-07-15 09:05:14

○A81.92.80.562016-12-21 → 2026-05-13 · 4 obs

● 2016-12-21 05:28:08
● 2026-05-13 00:58:54
○ 2026-06-07 02:49:02
○ 2026-07-15 09:05:14

●A81.92.91.562026-06-07 → 2026-07-15 · 3 obs

○ 2026-05-13 00:58:54
● 2026-06-07 02:49:02
● 2026-07-15 09:05:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pi-oscilloscopes.com	ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr	-

✅ Authoritative Response

Server:89.222.108.240

NS records: ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pi-oscilloscopes.com (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`81.92.91.56, 185.65.58.55`
NS	3	`ns2.observatoiredesmarques.fr, ns3.nameshield.net...`
MX	2	`smtpjeulin.serinyatelecom.fr (pri: 10), zmail.jeulin.fr (pri: 5)`
TXT	1	`v=spf1 a:smtpjeulin.serinyatelecom.fr a:`
SOA	1	`obs.ns1.fr technical.nameshield.net`

Analysis

IP Addresses

pi-oscilloscopes.com resolves to the IP addresses 81.92.91.56 and 185.65.58.55

ecostruxureit-se.com, encyclopedie-hachette.net, apc.mobi plus two other host names have IP numbers in common with pi-oscilloscopes.com.

Name Servers

Three name servers are authoritative for pi-oscilloscopes.com: obs.ns1.fr, ns2.observatoiredesmarques.fr and ns3.nameshield.net.

pi-oscilloscopes.com shares at least some of its name servers with other domains, including datainsulation.com, wjinitiative2030.org, livelikeaman.es and two others.

Hosts with 6 IP addresses each:

ns2.observatoiredesmarques.fr carries IP addresses 89.222.108.240, 169.150.255.43 and 188.122.87.39, with 3 other addresses beyond those.

ns3.nameshield.net carries IP addresses 37.19.207.80, 45.63.17.113 and 195.181.171.194, with 3 other addresses beyond those.

Host names with four IP addresses:

obs.ns1.fr points to 81.92.91.46, 185.65.58.46, 2a01:c8:200:111::46 and 2a01:c8:300:111::46.

Mail Servers

pi-oscilloscopes.com uses two mail servers, zmail.jeulin.fr and smtpjeulin.serinyatelecom.fr.

At least some of the mail servers used by pi-oscilloscopes.com are shared with other domains: jeulin.com, technologieservices.net, proshop3d.fr and two others among them.

Host names resolving to a single IP address:

zmail.jeulin.fr points to the IP address 195.101.253.106.

pi-oscilloscopes.com - robtex.com