pertwk.com - robtex.com

pertwk.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4efc🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:8ae6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.252Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.230🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalexandra.ns.cloudflare.com ⭐
A2606:4700:50::a29f:261e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A2803:f800:50::6ca2:c21e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexandra.ns.cloudflare.com
A2a06:98c1:50::ac40:221e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexandra.ns.cloudflare.com
A108.162.194.30🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A162.159.38.30Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
A172.64.34.30🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexandra.ns.cloudflare.com
NScarl.ns.cloudflare.com
A2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarl.ns.cloudflare.com
A2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarl.ns.cloudflare.com
A108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.78.252, 172.67.138.230
IPv62606:4700:3031::6815:4efc, 2606:4700:3032::ac43:8ae6
SOAalexandra.ns.cloudflare.comdns@cloudflare.com serial=2398276854

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=1774387587
WOT: SAFE (60/100)

Subdomains

www.pertwk.com

Same first word

pertwk.com

Similar names

wptrek.com

DNS History

23 records (6 active, 17 former)

20162017201820192020202120222023202420252026NSalexandra.ns.cloudflare.comcarl.ns.cloudflare.comns01.one.comns02.one.comns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comMXmx1.pub.mailpod6-cph3.one.commx2.pub.mailpod6-cph3.one.commx3.pub.mailpod6-cph3.one.commxcluster1.one.commxcluster2.one.comA104.21.78.252172.67.138.2302606:4700:3031::6815:4efc2606:4700:3032::ac43:8ae6188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::46.30.212.18546.30.213.13191.195.240.123
●NSalexandra.ns.cloudflare.com2026-03-20 → 2026-03-24 · 3 obs
○ 2019-08-31 17:32:02
● 2026-03-20 16:42:12
● 2026-03-24 21:55:48
●NScarl.ns.cloudflare.com2026-03-20 → 2026-03-24 · 3 obs
○ 2019-08-31 17:32:02
● 2026-03-20 16:42:12
● 2026-03-24 21:55:48
○NSns01.one.com2015-09-03 → 2018-01-21 · 4 obs
● 2015-09-03 13:24:40
● 2018-01-21 21:22:34
○ 2019-08-31 17:32:02
○ 2026-03-24 21:55:48
○NSns02.one.com2015-09-03 → 2018-01-21 · 4 obs
● 2015-09-03 13:24:40
● 2018-01-21 21:22:34
○ 2019-08-31 17:32:02
○ 2026-03-24 21:55:48
○NSns1.dnsowl.com2026-03-20 → 2026-03-24 · 2 obs
○ 2026-03-20 16:42:12
○ 2026-03-24 21:55:48
○NSns2.dnsowl.com2026-03-20 → 2026-03-24 · 2 obs
○ 2026-03-20 16:42:12
○ 2026-03-24 21:55:48
○NSns3.dnsowl.com2026-03-20 → 2026-03-24 · 2 obs
○ 2026-03-20 16:42:12
○ 2026-03-24 21:55:48
○MXmx1.pub.mailpod6-cph3.one.com2018-01-21 → 2018-01-21 · 4 obs
○ 2017-08-04 00:32:42
● 2018-01-21 21:22:34
○ 2019-08-31 17:32:02
○ 2026-03-24 21:55:48
○MXmx2.pub.mailpod6-cph3.one.com2018-01-21 → 2018-01-21 · 4 obs
○ 2017-08-04 00:32:42
● 2018-01-21 21:22:34
○ 2019-08-31 17:32:02
○ 2026-03-24 21:55:48
○MXmx3.pub.mailpod6-cph3.one.com2018-01-21 → 2018-01-21 · 4 obs
○ 2017-08-04 00:32:42
● 2018-01-21 21:22:34
○ 2019-08-31 17:32:02
○ 2026-03-24 21:55:48
○MXmxcluster1.one.com2015-09-03 → 2017-08-04 · 4 obs
● 2015-09-03 13:24:40
● 2017-08-04 00:32:42
○ 2018-01-21 21:22:34
○ 2026-03-24 21:55:48
○MXmxcluster2.one.com2015-09-03 → 2017-08-04 · 4 obs
● 2015-09-03 13:24:40
● 2017-08-04 00:32:42
○ 2018-01-21 21:22:34
○ 2026-03-24 21:55:48
●A104.21.78.2522026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-20 16:42:12
● 2026-03-24 21:55:48
●A172.67.138.2302026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-20 16:42:12
● 2026-03-24 21:55:48
○A188.114.96.02026-03-20 → 2026-03-20 · 3 obs
○ 2019-08-31 17:32:02
● 2026-03-20 16:42:12
○ 2026-03-24 21:55:48
○A188.114.97.02026-03-20 → 2026-03-20 · 3 obs
○ 2019-08-31 17:32:02
● 2026-03-20 16:42:12
○ 2026-03-24 21:55:48
●A2606:4700:3031::6815:4efc2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-20 16:42:12
● 2026-03-24 21:55:48
●A2606:4700:3032::ac43:8ae62026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-20 16:42:12
● 2026-03-24 21:55:48
○A2a06:98c1:3120::2026-03-20 → 2026-03-20 · 3 obs
○ 2019-08-31 17:32:02
● 2026-03-20 16:42:12
○ 2026-03-24 21:55:48
○A2a06:98c1:3121::2026-03-20 → 2026-03-20 · 3 obs
○ 2019-08-31 17:32:02
● 2026-03-20 16:42:12
○ 2026-03-24 21:55:48
○A46.30.212.1852015-09-03 → 2016-06-22 · 4 obs
● 2015-09-03 13:24:40
● 2016-06-22 12:57:56
○ 2016-06-30 06:45:14
○ 2026-03-24 21:55:48
○A46.30.213.1312016-06-30 → 2018-01-21 · 5 obs
○ 2016-06-22 12:57:56
● 2016-06-30 06:45:14
● 2018-01-21 21:22:34
○ 2019-08-31 17:32:02
○ 2026-03-24 21:55:48
○A91.195.240.1232026-03-20 → 2026-03-24 · 2 obs
○ 2026-03-20 16:42:12
○ 2026-03-24 21:55:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pertwk.comcarl.ns.cloudflare.com, alexandra.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.30

NS records: carl.ns.cloudflare.com, alexandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pertwk.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.78.252, 172.67.138.230
AAAA22606:4700:3031::6815:4efc, 2606:4700:3032::ac43:8ae6
NS2alexandra.ns.cloudflare.com, carl.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexandra.ns.cloudflare.com dns.cloudfla

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

pertwk.com is the parent of www.pertwk.com.

IP Addresses

pertwk.com points to four IP numbers: 2606:4700:3031::6815:4efc, 2606:4700:3032::ac43:8ae6, 104.21.78.252 and 172.67.138.230.

For instance, other host names fatihbelediyesiyedikulehayvanbarinagi.com, comaihoian.com, www.zakaznoy.com.ua, inmap.in and goldcondominios.com.br share IP numbers with pertwk.com.

Name Servers

pertwk.com is delegated to two name servers: alexandra.ns.cloudflare.com and carl.ns.cloudflare.com.

pertwk.com uses the same name server setup as other domains such as nastyczechcash.com, comercioxpress.com, pkvogue.com, php-freelancers.com and roccoschili.com.

pertwk.com shares name servers with other domains at least partially, for example kidsweb.gr, feeld.co, netmax-host.eu, yutiancp.com and yinmusw.com.

These name servers are often used together with the name servers albert.ns.cloudflare.com, zod.ns.cloudflare.com, carter.ns.cloudflare.com, adi.ns.cloudflare.com and ivan.ns.cloudflare.com.

Host names with six IP numbers: host name alexandra.ns.cloudflare.com points to: 2606:4700:50::a29f:261e, 2803:f800:50::6ca2:c21e, 2a06:98c1:50::ac40:221e, 108.162.194.30, 162.159.38.30 and 172.64.34.30; host name carl.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106.