performanceobserver.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

performanceobserver.dev

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:90c8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:519c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.156Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.200🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamit.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A2803:f800:50::6ca2:c13f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamit.ns.cloudflare.com
A2a06:98c1:50::ac40:213f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamit.ns.cloudflare.com
A108.162.193.63🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A172.64.33.63🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
A173.245.59.63🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamit.ns.cloudflare.com
NSdayana.ns.cloudflare.com
A2606:4700:50::a29f:2667🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdayana.ns.cloudflare.com
A2803:f800:50::6ca2:c267🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdayana.ns.cloudflare.com
A2a06:98c1:50::ac40:2267🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdayana.ns.cloudflare.com
A108.162.194.103🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdayana.ns.cloudflare.com
A162.159.38.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdayana.ns.cloudflare.com
A172.64.34.103🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdayana.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(63)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(91)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.156, 172.67.144.200
IPv6 hints2606:4700:3035::ac43:90c8, 2606:4700:3036::6815:519c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=182, name=cloudflare-ech.com
SOAamit.ns.cloudflare.comdns@cloudflare.com serial=2412326822

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

performanceobserver.dev

Previous names

perfective.dev
perfectlayout.dev
perfectline.dev
perfectlydigital.dev
perfectsolution.dev
perfectsphere.dev
perfectstormnow.dev
perfecttech.dev
perfectworld.dev
perfema.dev
perfen.dev
perfetto.dev
perfgen.dev
perfide.dev
perfild.dev
perflint.dev
perfolab.dev
perforla.dev
performance-protocol.dev
performance.dev

Next names

performantweb.dev
performent.dev
performid.dev
performio.dev
performite.dev
performx.dev
performy.dev
perfors.dev
perfpulse.dev
perfromer-technologies.dev
perfumion.dev
perfux.dev
perfx.dev
pergamon.dev
pergi.dev
pergolatente.dev
perhaps.dev
perica.dev
pericia.dev
pericope.dev

DNS History

9 records (9 active, 0 former)

NSamit.ns.cloudflare.comdayana.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.81.156172.67.144.2002606:4700:3035::ac43:90c82606:4700:3036::6815:519c
●NSamit.ns.cloudflare.com2026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12
●NSdayana.ns.cloudflare.com2026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12
●MXroute1.mx.cloudflare.net2026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12
●MXroute2.mx.cloudflare.net2026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12
●MXroute3.mx.cloudflare.net2026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12
●A104.21.81.1562026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12
●A172.67.144.2002026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12
●A2606:4700:3035::ac43:90c82026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12
●A2606:4700:3036::6815:519c2026-08-29 → 2026-08-29 · 2 obs
● 2026-08-29 17:25:20
● 2026-08-29 22:28:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
performanceobserver.devamit.ns.cloudflare.com, dayana.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.103

NS records: amit.ns.cloudflare.com, dayana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performanceobserver.dev (unsigned zone)

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.156, 172.67.144.200
AAAA22606:4700:3035::ac43:90c8, 2606:4700:3036::6815:519c
NS2amit.ns.cloudflare.com, dayana.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 35), route1.mx.cloudflare.net (pri: 63)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amit.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

performanceobserver.dev resolves to four IP addresses: 104.21.81.156, 172.67.144.200, 2606:4700:3035::ac43:90c8 and 2606:4700:3036::6815:519c.

Among the host names that share IP numbers with performanceobserver.dev are cryptobiquyet.cfd, gharafas.com, london-salsa.co.uk and two others.

Name Servers

performanceobserver.dev is delegated to two name servers: amit.ns.cloudflare.com and dayana.ns.cloudflare.com.

performanceobserver.dev has the same name server delegation as a number of other domains, such as siakaramalegos.workers.dev, p25-equilibrevita.pages.dev, p23-corpsserein.pages.dev and two more.

performanceobserver.dev shares at least some of its name servers with other domains, including otwfleetservices.co.uk, 55b-vip.com, jackdemseys.com and two others.

These name servers are routinely co-deployed with the name servers aria.ns.cloudflare.com, stanley.ns.cloudflare.com, meiling.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

amit.ns.cloudflare.com resolves to 108.162.193.63, 172.64.33.63, 173.245.59.63 and 3 other IP addresses.

dayana.ns.cloudflare.com resolves to 108.162.194.103, 162.159.38.103, 172.64.34.103 and 3 other IP addresses.

Mail Servers

performanceobserver.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

performanceobserver.dev shares at least some of its mail servers with other domains — for example jordiros.tech, sigmasolns.com, lariviera.ch and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.