`performance-isolation.fr`

DNSSEC	⚠️ Not signed
A	87.98.143.239^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
		PTR	`ip239.ip-87-98-143.eu`
NS	`dns1.namebay.com` ⭐
		A	2001:4ba0:cafe:532::1^{🇩🇪 MYLOC-AS2001:4ba0::/32 myLoc managed IT AG}
			PTR	`dnssec1.namebay.com`
		A	2a01:c8:ff00:201::133^{🇫🇷 NAMESHIELD2a01:c8:ff00::/40 Global IPv6 route to Namebay}
		A	62.141.38.216^{🇩🇪 MYLOC-AS62.141.32.0/20 myLoc managed IT AG}
			PTR	`smtp12.validname.com`
		A	185.65.56.133^{🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap}
			PTR	`dns1.namebay.com`
NS	`dns2.namebay.com`
		A	2001:41d0:203:ddee::34^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns2.namebay.com`
		A	2a01:c8:ff00:201::134^{🇫🇷 NAMESHIELD2a01:c8:ff00::/40 Global IPv6 route to Namebay}
		A	91.134.185.34^{🇫🇷 OVH91.134.0.0/16}
			PTR	`dns4.namebay.com`
		A	185.65.56.134^{🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap}
			PTR	`dns2.namebay.com`
MX	`mx1.performance-isolation.fr` ⭐
		A	185.65.56.159^{🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap}
			PTR	`mx8.validname.com`
MX	`mx2.performance-isolation.fr` ⭐
		A	185.65.56.159^{🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap}
			PTR	`mx8.validname.com`
SOA	`dns1.namebay.com`admin@validname.com 2024-11-20 #9

`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	`315 RRs processed [27/03/2026 13H50:48]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2244635796

Subdomains

mx1.performance-isolation.fr

mx2.performance-isolation.fr

Same first word

performance-isolation.fr

DNS History

19 records (5 active, 14 former)

●NSdns1.namebay.com2026-02-15 → 2026-03-27 · 3 obs

○ 2019-04-08 22:24:10
● 2026-02-15 13:33:36
● 2026-03-27 14:22:28

●NSdns2.namebay.com2026-02-15 → 2026-03-27 · 3 obs

○ 2019-04-08 22:24:10
● 2026-02-15 13:33:36
● 2026-03-27 14:22:28

○NSns-fr.1and1-dns.biz2016-02-24 → 2017-02-17 · 4 obs

● 2016-02-24 21:18:12
● 2017-02-17 19:53:46
○ 2019-04-08 22:24:10
○ 2026-03-27 14:22:28

○NSns-fr.1and1-dns.com2016-02-24 → 2017-02-17 · 4 obs

● 2016-02-24 21:18:12
● 2017-02-17 19:53:46
○ 2019-04-08 22:24:10
○ 2026-03-27 14:22:28

○NSns-fr.1and1-dns.fr2016-02-24 → 2017-02-17 · 4 obs

● 2016-02-24 21:18:12
● 2017-02-17 19:53:46
○ 2019-04-08 22:24:10
○ 2026-03-27 14:22:28

○NSns-fr.1and1-dns.org2016-02-24 → 2017-02-17 · 4 obs

● 2016-02-24 21:18:12
● 2017-02-17 19:53:46
○ 2019-04-08 22:24:10
○ 2026-03-27 14:22:28

○NSns1.domraider.com2019-04-08 → 2019-04-08 · 4 obs

○ 2017-02-17 19:53:46
● 2019-04-08 22:24:10
○ 2026-02-15 13:33:36
○ 2026-03-27 14:22:28

○NSns2.domraider.com2019-04-08 → 2019-04-08 · 4 obs

○ 2017-02-17 19:53:46
● 2019-04-08 22:24:10
○ 2026-02-15 13:33:36
○ 2026-03-27 14:22:28

○MXmx00.1and1.fr2016-02-24 → 2017-02-17 · 4 obs

● 2016-02-24 21:18:12
● 2017-02-17 19:53:46
○ 2019-04-08 22:24:10
○ 2026-03-27 14:22:28

○MXmx01.1and1.fr2016-02-24 → 2017-02-17 · 4 obs

● 2016-02-24 21:18:12
● 2017-02-17 19:53:46
○ 2019-04-08 22:24:10
○ 2026-03-27 14:22:28

●MXmx1.performance-isolation.fr2026-02-15 → 2026-03-27 · 3 obs

○ 2019-04-08 22:24:10
● 2026-02-15 13:33:36
● 2026-03-27 14:22:28

●MXmx2.performance-isolation.fr2026-02-15 → 2026-03-27 · 3 obs

○ 2019-04-08 22:24:10
● 2026-02-15 13:33:36
● 2026-03-27 14:22:28

○A195.154.32.912019-04-08 → 2019-04-08 · 4 obs

○ 2017-02-17 19:53:46
● 2019-04-08 22:24:10
○ 2026-02-15 13:33:36
○ 2026-03-27 14:22:28

○A2001:8d8:1001:5234:57b9:925f:2aef:880b2016-02-24 → 2016-02-24 · 4 obs

○ 2015-06-25 20:41:46
● 2016-02-24 21:18:12
○ 2016-06-27 00:44:38
○ 2026-03-27 14:22:28

○A2001:8d8:1001:602a:5c0f:76cd:95bc:30002016-06-27 → 2017-02-17 · 5 obs

○ 2016-02-24 21:18:12
● 2016-06-27 00:44:38
● 2017-02-17 19:53:46
○ 2019-04-08 22:24:10
○ 2026-03-27 14:22:28

○A212.227.178.452016-02-24 → 2016-02-24 · 4 obs

○ 2015-06-25 20:41:46
● 2016-02-24 21:18:12
○ 2016-06-27 00:44:38
○ 2026-03-27 14:22:28

○A212.227.247.1322016-06-27 → 2017-02-17 · 5 obs

○ 2016-02-24 21:18:12
● 2016-06-27 00:44:38
● 2017-02-17 19:53:46
○ 2019-04-08 22:24:10
○ 2026-03-27 14:22:28

○A66.216.32.192015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 20:41:46
○ 2026-02-15 13:33:36
○ 2026-03-27 14:22:28

●A87.98.143.2392026-02-15 → 2026-03-27 · 3 obs

○ 2019-04-08 22:24:10
● 2026-02-15 13:33:36
● 2026-03-27 14:22:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fr	f.ext.nic.fr, g.ext.nic.fr, d.nic.fr	-
performance-isolation.fr	dns2.namebay.com, dns1.namebay.com	-

✅ Authoritative Response

Server:185.65.56.133

NS records: dns2.namebay.com, dns1.namebay.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performance-isolation.fr (unsigned zone)

⏱️ Timing

Total: 1321ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.98.143.239`
NS	2	`dns2.namebay.com, dns1.namebay.com`
MX	2	`mx1.performance-isolation.fr (pri: 10), mx2.performance-isolation.fr (pri: 10)`
SOA	1	`dns1.namebay.com admin.validname.com`

Analysis

Hierarchy

performance-isolation.fr is a parent of mx1.performance-isolation.fr and mx2.performance-isolation.fr.

IP Addresses

performance-isolation.fr points to a single IP number: 87.98.143.239.

Other host names, for example ip239.ip-87-98-143.eu, rc-media.dk, netsignature.info and parfum-homme-femme.fr share IP numbers with performance-isolation.fr.

Name Servers

performance-isolation.fr is delegated to two name servers: dns1.namebay.com and dns2.namebay.com.

performance-isolation.fr uses the same name server setup as other domains, for instance century21boiss-immobilier.com, financium.fr, type-mine.com, revolution-electronique.com and carreauconcept.com.

Host names with four IP numbers

dns1.namebay.com points to: 2001:4ba0:cafe:532::1, 2a01:c8:ff00:201::133, 62.141.38.216 and 185.65.56.133

dns2.namebay.com points to: 2001:41d0:203:ddee::34, 2a01:c8:ff00:201::134, 91.134.185.34 and 185.65.56.134

Mail Servers

performance-isolation.fr is handled by two mail servers: mx1.performance-isolation.fr and mx2.performance-isolation.fr.

Host names with a single IP number:

mx1.performance-isolation.fr points to 185.65.56.159.

mx2.performance-isolation.fr points to 185.65.56.159.

Host names pointing to 185.65.56.159: mx1.performance-isolation.fr and mx2.performance-isolation.fr.

performance-isolation.fr - robtex.com