performancemanagementguide.com - robtex.com

performancemanagementguide.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3102🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8be2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.2Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.226🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkianchau.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cb3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A2803:f800:50::6ca2:c3b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkianchau.ns.cloudflare.com
A2a06:98c1:50::ac40:23b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkianchau.ns.cloudflare.com
A108.162.195.179🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A162.159.44.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
A172.64.35.179🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkianchau.ns.cloudflare.com
NSsureena.ns.cloudflare.com
A2606:4700:50::a29f:267e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A2803:f800:50::6ca2:c27e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsureena.ns.cloudflare.com
A2a06:98c1:50::ac40:227e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsureena.ns.cloudflare.com
A108.162.194.126🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A162.159.38.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
A172.64.34.126🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsureena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.2, 172.67.139.226
IPv6 hints2606:4700:3031::6815:3102, 2606:4700:3037::ac43:8be2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOAkianchau.ns.cloudflare.comdns@cloudflare.com serial=2398425739

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776012537

Same first word

performancemanagementguide.com

DNS History

23 records (6 active, 17 former)

2017201820192020202120222023202420252026NSkianchau.ns.cloudflare.comsureena.ns.cloudflare.comns07.domaincontrol.comns08.domaincontrol.comns1.byet.orgns1.freehostingking.comns11.domaincontrol.comns12.domaincontrol.comns2.byet.orgns2.freehostingking.comns3.byet.orgns4.byet.orgns5.byet.orgMXmailstore1.secureserver.netmx.performancemanagementguide.comsmtp.secureserver.netA104.21.49.2172.67.139.2262606:4700:3031::6815:31022606:4700:3037::ac43:8be2185.27.134.23050.63.202.4450.63.202.49
●NSkianchau.ns.cloudflare.com2026-03-04 → 2026-04-12 · 3 obs
○ 2017-07-02 21:44:08
● 2026-03-04 13:05:18
● 2026-04-12 17:11:28
○NSns07.domaincontrol.com2016-04-08 → 2016-04-08 · 3 obs
● 2016-04-08 00:26:12
○ 2016-09-26 16:02:32
○ 2026-04-12 17:11:28
○NSns08.domaincontrol.com2016-04-08 → 2016-04-08 · 3 obs
● 2016-04-08 00:26:12
○ 2016-09-26 16:02:32
○ 2026-04-12 17:11:28
○NSns1.byet.org2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
○NSns1.freehostingking.com2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
○NSns11.domaincontrol.com2017-07-02 → 2017-07-02 · 4 obs
○ 2016-09-26 16:02:32
● 2017-07-02 21:44:08
○ 2026-03-04 13:05:18
○ 2026-04-12 17:11:28
○NSns12.domaincontrol.com2017-07-02 → 2017-07-02 · 4 obs
○ 2016-09-26 16:02:32
● 2017-07-02 21:44:08
○ 2026-03-04 13:05:18
○ 2026-04-12 17:11:28
○NSns2.byet.org2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
○NSns2.freehostingking.com2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
○NSns3.byet.org2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
○NSns4.byet.org2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
○NSns5.byet.org2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
●NSsureena.ns.cloudflare.com2026-03-04 → 2026-04-12 · 3 obs
○ 2017-07-02 21:44:08
● 2026-03-04 13:05:18
● 2026-04-12 17:11:28
○MXmailstore1.secureserver.net2016-04-08 → 2016-04-08 · 3 obs
● 2016-04-08 00:26:12
○ 2016-09-26 16:02:32
○ 2026-04-12 17:11:28
○MXmx.performancemanagementguide.com2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
○MXsmtp.secureserver.net2016-04-08 → 2016-04-08 · 3 obs
● 2016-04-08 00:26:12
○ 2016-09-26 16:02:32
○ 2026-04-12 17:11:28
●A104.21.49.22026-03-04 → 2026-04-12 · 3 obs
○ 2017-07-02 21:44:08
● 2026-03-04 13:05:18
● 2026-04-12 17:11:28
●A172.67.139.2262026-03-04 → 2026-04-12 · 3 obs
○ 2017-07-02 21:44:08
● 2026-03-04 13:05:18
● 2026-04-12 17:11:28
○A185.27.134.2302016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-08 00:26:12
● 2016-09-26 16:02:32
○ 2017-07-02 21:44:08
○ 2026-04-12 17:11:28
●A2606:4700:3031::6815:31022026-03-04 → 2026-04-12 · 3 obs
○ 2017-07-02 21:44:08
● 2026-03-04 13:05:18
● 2026-04-12 17:11:28
●A2606:4700:3037::ac43:8be22026-03-04 → 2026-04-12 · 3 obs
○ 2017-07-02 21:44:08
● 2026-03-04 13:05:18
● 2026-04-12 17:11:28
○A50.63.202.442016-04-08 → 2016-04-08 · 3 obs
● 2016-04-08 00:26:12
○ 2016-09-26 16:02:32
○ 2026-04-12 17:11:28
○A50.63.202.492017-07-02 → 2017-07-02 · 4 obs
○ 2016-09-26 16:02:32
● 2017-07-02 21:44:08
○ 2026-03-04 13:05:18
○ 2026-04-12 17:11:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...-
performancemanagementguide.comsureena.ns.cloudflare.com, kianchau.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.179

NS records: sureena.ns.cloudflare.com, kianchau.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performancemanagementguide.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.49.2, 172.67.139.226
AAAA22606:4700:3037::ac43:8be2, 2606:4700:3031::6815:3102
NS2kianchau.ns.cloudflare.com, sureena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kianchau.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sureena.ns.cloudflare.com, sureena.ns.cloudflare.com, sureena.ns.cloudflare.com...)

Analysis

IP Addresses

performancemanagementguide.com resolves to four IP numbers: 2606:4700:3031::6815:3102, 2606:4700:3037::ac43:8be2, 104.21.49.2 and 172.67.139.226.

other host names for instance dragon898win.online, stellarpathway-core.buzz, www.ymcatulsa.org, mavencoast.com and www.aloecocktailbar.com share IP numbers with performancemanagementguide.com.

Name Servers

performancemanagementguide.com is delegated to two name servers: kianchau.ns.cloudflare.com and sureena.ns.cloudflare.com.

performancemanagementguide.com shares the same name server setup as other domains, for example omdmc.com, verenigingpaardenmelkers.com, fffu.de, solamericaenergy.com and competitorswim.com.

performancemanagementguide.com at least partially shares name servers with other domains, for instance hessnatur.at, mygco.com, bcr99.com, salesfuel.com and mathoverflow.net.

These name servers are commonly used with wells.ns.cloudflare.com, plato.ns.cloudflare.com, mia.ns.cloudflare.com and imani.ns.cloudflare.com.

Host names with six IP numbers:

kianchau.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb3, 2803:f800:50::6ca2:c3b3, 2a06:98c1:50::ac40:23b3, 108.162.195.179, 162.159.44.179 and 172.64.35.179; sureena.ns.cloudflare.com points to: 2606:4700:50::a29f:267e, 2803:f800:50::6ca2:c27e, 2a06:98c1:50::ac40:227e, 108.162.194.126, 162.159.38.126 and 172.64.34.126.