perf1.dev - dns.ninja

`perf1.dev`

DNSSEC	⚠️ Not signed
A	2a01:c8:100::54^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
		PTR	`cdn.perf1.com`
A	2a01:c8:101::55^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
A	2a09:35c0:102::56^{🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2}
A	81.92.94.54^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
A	81.92.95.55^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
A	152.89.172.56^{🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2}
NS	`nsa.perf1.fr` ⭐
		A	2a01:c8:100::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
		A	81.92.94.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
NS	`nsb.perf1.com`
		A	2a01:c8:101::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsb.perf1.com`
		A	81.92.95.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsb.perf1.com`
NS	`nsc.perf1.com`
		A	2a09:35c0:102::100^{🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
		A	152.89.172.100^{🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
MX	`mx3.nameshield.com` ⭐
		A	81.92.84.191^{🇫🇷 NAMESHIELD81.92.84.0/23 DC1-1}
			PTR	`mx3.perf1.com`
MX	`mx4.nameshield.net`⁽¹⁰⁾
		A	81.92.81.40^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
			PTR	`mx4.nameshield.net`
TXT	`18m4k87y8h1blxjrsl3dysj0yx5rcxt4`
TXT	`3pj963zbpr43sr232trg01tq487zqxdp`
TXT	`xkmk1d73ghmqf4k8y1fz0d1bdyz1lk8q`
TXT	`v=spf1 -all`
SOA	`nsa.perf1.fr`technical@nameshield.net 2026-02-18 #16

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

secondary1.perf1.dev

Same first word

perf1.org

perf1.de

perf1.fr

perf1.asia

perf1.com

perf1.dev

perf1.eu

perf1.net

Similar names

pref1.com

1perf.com

DNS History

14 records (11 active, 3 former)

●NSnsa.perf1.fr2020-01-29 → 2026-08-01 · 2 obs

● 2020-01-29 07:10:54
● 2026-08-01 01:25:26

●NSnsb.perf1.com2020-01-29 → 2026-08-01 · 2 obs

● 2020-01-29 07:10:54
● 2026-08-01 01:25:26

●NSnsc.perf1.com2020-01-29 → 2026-08-01 · 2 obs

● 2020-01-29 07:10:54
● 2026-08-01 01:25:26

●MXmx3.nameshield.com2020-01-29 → 2026-08-01 · 3 obs

○ 2017-01-04 01:18:04
● 2020-01-29 07:10:54
● 2026-08-01 01:25:26

●MXmx4.nameshield.net2020-01-29 → 2026-08-01 · 3 obs

○ 2017-01-04 01:18:04
● 2020-01-29 07:10:54
● 2026-08-01 01:25:26

○MXyour-dns-needs-immediate-attention.dev2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:18:04
○ 2020-01-29 07:10:54
○ 2026-08-01 01:25:26

○A127.0.53.532017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 01:18:04
○ 2020-01-29 07:10:54
○ 2026-08-01 01:25:26

●A152.89.172.562026-03-15 → 2026-08-01 · 3 obs

○ 2021-01-07 23:58:44
● 2026-03-15 17:34:42
● 2026-08-01 01:25:26

●A2a01:c8:100::542026-03-15 → 2026-08-01 · 3 obs

○ 2021-01-07 23:58:44
● 2026-03-15 17:34:42
● 2026-08-01 01:25:26

●A2a01:c8:101::552026-03-15 → 2026-08-01 · 3 obs

○ 2021-01-07 23:58:44
● 2026-03-15 17:34:42
● 2026-08-01 01:25:26

●A2a09:35c0:102::562026-03-15 → 2026-08-01 · 3 obs

○ 2021-01-07 23:58:44
● 2026-03-15 17:34:42
● 2026-08-01 01:25:26

○A81.92.85.1182020-01-29 → 2021-01-07 · 5 obs

○ 2017-01-04 01:18:04
● 2020-01-29 07:10:54
● 2021-01-07 23:58:44
○ 2026-03-15 17:34:42
○ 2026-08-01 01:25:26

●A81.92.94.542026-03-15 → 2026-08-01 · 3 obs

○ 2021-01-07 23:58:44
● 2026-03-15 17:34:42
● 2026-08-01 01:25:26

●A81.92.95.552026-03-15 → 2026-08-01 · 3 obs

○ 2021-01-07 23:58:44
● 2026-03-15 17:34:42
● 2026-08-01 01:25:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
perf1.dev	nsa.perf1.fr, nsc.perf1.com, nsb.perf1.com	-

✅ Authoritative Response

Server:81.92.95.100

NS records: nsa.perf1.fr, nsc.perf1.com, nsb.perf1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perf1.dev (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`81.92.94.54, 81.92.95.55...`
AAAA	3	`2a01:c8:101::55, 2a09:35c0:102::56...`
NS	3	`nsb.perf1.com, nsa.perf1.fr...`
MX	2	`mx4.nameshield.net (pri: 10), mx3.nameshield.com (pri: 0)`
TXT	4	`18m4k87y8h1blxjrsl3dysj0yx5rcxt4, 3pj963zbpr43sr232trg01tq487zqxdp...`
SOA	1	`nsa.perf1.fr technical.nameshield.net`

Analysis

Hierarchy

perf1.dev is a parent domain of secondary1.perf1.dev.

IP Addresses

perf1.dev points to 6 IP addresses, including 81.92.94.54, 81.92.95.55 and 152.89.172.56, plus 3 other.

grand-parilly.info, fidal-brexit.com, geropon.eu plus two other host names have IP numbers in common with perf1.dev.

Name Servers

perf1.dev has three name servers — nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.

perf1.dev shares at least some of its name servers with other domains, including myhermes-parcel-shop.com, intrapath.org, maje.com.es and two others.

These name servers are frequently seen alongside a.ns.developpement-durable.gouv.fr, b.ns.developpement-durable.gouv.fr, ns.hermesworld.com and 7 other name servers.

Each of nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr points to two IP numbers. nsb.perf1.com points to 81.92.95.100 and 2a01:c8:101::100. nsc.perf1.com points to 152.89.172.100 and 2a09:35c0:102::100. nsa.perf1.fr points to 81.92.94.100 and 2a01:c8:100::100.

Mail Servers

perf1.dev uses two mail servers, mx3.nameshield.com and mx4.nameshield.net.

The mail server setup of perf1.dev matches that of other domains such as passioneo.com, saint-gobain.com.ee, progesteron-erinnerung.de and two others.

perf1.dev shares at least some of its mail servers with other domains, such as agenceimmobilierebrignoles.fr and affairimmo.ch.

mx3.nameshield.com and mx4.nameshield.net each resolve to one IP number: mx3.nameshield.com points to 81.92.84.191 and mx4.nameshield.net points to 81.92.81.40.