ptrcu.com - robtex.com

ptrcu.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4084🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:970a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.132Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.10🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeoin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c56🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A2803:f800:50::6ca2:c356🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReoin.ns.cloudflare.com
A2a06:98c1:50::ac40:2356🇺🇸 Cloudflare2a06:98c1:50::/45
PTReoin.ns.cloudflare.com
A108.162.195.86🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A162.159.44.86Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A172.64.35.86🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
NSnoor.ns.cloudflare.com
A2606:4700:50::a29f:264a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A2803:f800:50::6ca2:c24a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoor.ns.cloudflare.com
A2a06:98c1:50::ac40:224a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoor.ns.cloudflare.com
A108.162.194.74🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A162.159.38.74Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A172.64.34.74🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
MX_dc-mx.b02f958482af.ptrcu.com ⭐
A103.219.249.39🇮🇩 IDNIC-IKUBARU-AS-ID103.219.249.0/24 Route Object for PT IKUBARU INDONESIA Corporate / Direct Member IDNIC Wisma NH, Ground Floor, The Square Suite Jln. Raya Pasar Minggu No 2B-C Pancoran Jakarta Selatan, DKI Jakarta 12780
PTRtechost.ntech.co.id
TXTv=spf1 +a +mx +ip4:103.219.249.39 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.132, 172.67.151.10
IPv6 hints2606:4700:3031::6815:4084, 2606:4700:3032::ac43:970a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAeoin.ns.cloudflare.comdns@cloudflare.com serial=2400789727

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=1776132117

Same first word

ptrcu.com

Similar names

cptru.com
utcpr.edu
utrcp.org
ctrup.ru
upctr.ru
crptu.com
urtpc.com
curtp.com
crupt.com
rtcup.com
pctur.com
trcup.com

DNS History

15 records (7 active, 8 former)

2017201820192020202120222023202420252026NSeoin.ns.cloudflare.comnoor.ns.cloudflare.comns1.bestariwebhost.comns2.bestariwebhost.comns3.bestariwebhost.comns4.bestariwebhost.comMX_dc-mx.b02f958482af.ptrcu.commx.zoho.commx2.zoho.comA104.21.64.132172.67.151.102606:4700:3031::6815:40842606:4700:3032::ac43:970a213.202.219.9792.222.244.157
●NSeoin.ns.cloudflare.com2026-03-27 → 2026-04-14 · 3 obs
○ 2017-12-30 03:17:26
● 2026-03-27 05:21:22
● 2026-04-14 02:12:46
●NSnoor.ns.cloudflare.com2026-03-27 → 2026-04-14 · 3 obs
○ 2017-12-30 03:17:26
● 2026-03-27 05:21:22
● 2026-04-14 02:12:46
○NSns1.bestariwebhost.com2016-12-18 → 2017-12-30 · 4 obs
● 2016-12-18 13:35:34
● 2017-12-30 03:17:26
○ 2026-03-27 05:21:22
○ 2026-04-14 02:12:46
○NSns2.bestariwebhost.com2016-12-18 → 2017-12-30 · 4 obs
● 2016-12-18 13:35:34
● 2017-12-30 03:17:26
○ 2026-03-27 05:21:22
○ 2026-04-14 02:12:46
○NSns3.bestariwebhost.com2017-12-30 → 2017-12-30 · 4 obs
○ 2016-12-18 13:35:34
● 2017-12-30 03:17:26
○ 2026-03-27 05:21:22
○ 2026-04-14 02:12:46
○NSns4.bestariwebhost.com2017-12-30 → 2017-12-30 · 4 obs
○ 2016-12-18 13:35:34
● 2017-12-30 03:17:26
○ 2026-03-27 05:21:22
○ 2026-04-14 02:12:46
●MX_dc-mx.b02f958482af.ptrcu.com2026-03-27 → 2026-04-14 · 3 obs
○ 2017-12-30 03:17:26
● 2026-03-27 05:21:22
● 2026-04-14 02:12:46
○MXmx.zoho.com2016-12-18 → 2017-12-30 · 4 obs
● 2016-12-18 13:35:34
● 2017-12-30 03:17:26
○ 2026-03-27 05:21:22
○ 2026-04-14 02:12:46
○MXmx2.zoho.com2016-12-18 → 2017-12-30 · 4 obs
● 2016-12-18 13:35:34
● 2017-12-30 03:17:26
○ 2026-03-27 05:21:22
○ 2026-04-14 02:12:46
●A104.21.64.1322026-03-27 → 2026-04-14 · 3 obs
○ 2017-12-30 03:17:26
● 2026-03-27 05:21:22
● 2026-04-14 02:12:46
●A172.67.151.102026-03-27 → 2026-04-14 · 3 obs
○ 2017-12-30 03:17:26
● 2026-03-27 05:21:22
● 2026-04-14 02:12:46
○A213.202.219.972016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 13:35:34
○ 2017-12-30 03:17:26
○ 2026-04-14 02:12:46
●A2606:4700:3031::6815:40842026-03-27 → 2026-04-14 · 3 obs
○ 2017-12-30 03:17:26
● 2026-03-27 05:21:22
● 2026-04-14 02:12:46
●A2606:4700:3032::ac43:970a2026-03-27 → 2026-04-14 · 3 obs
○ 2017-12-30 03:17:26
● 2026-03-27 05:21:22
● 2026-04-14 02:12:46
○A92.222.244.1572017-12-30 → 2017-12-30 · 4 obs
○ 2016-12-18 13:35:34
● 2017-12-30 03:17:26
○ 2026-03-27 05:21:22
○ 2026-04-14 02:12:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
ptrcu.comnoor.ns.cloudflare.com, eoin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.74

NS records: noor.ns.cloudflare.com, eoin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptrcu.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.64.132, 172.67.151.10
AAAA22606:4700:3031::6815:4084, 2606:4700:3032::ac43:970a
NS2eoin.ns.cloudflare.com, noor.ns.cloudflare.com
MX1_dc-mx.b02f958482af.ptrcu.com (pri: 0)
TXT1v=spf1 +a +mx +ip4:103.219.249.39 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eoin.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by ptrcu.com: 2606:4700:3031::6815:4084, 2606:4700:3032::ac43:970a, 104.21.64.132 and 172.67.151.10.

other host names including yucatanhostel.com, www.mltrapzhhfoir.space, brightoak.com, api-metrics.com and www.hravelka.com share IP numbers with ptrcu.com.

Name Servers

ptrcu.com is delegated to two name servers eoin.ns.cloudflare.com and noor.ns.cloudflare.com.

ptrcu.com shares the same name server setup as other domains, for instance acc7.com, telgen.com, streetwise-project.com, iptvsmart.cc and thainurse.org.

ptrcu.com at least partially shares name servers with other domains, for instance alphatechcapital.sbs, szjlby.cn, sallang.com, padversatilenitrofil.pages.dev and gaybaza12.top.

these name servers are often used together with liberty.ns.cloudflare.com, colin.ns.cloudflare.com, summer.ns.cloudflare.com and art.ns.cloudflare.com.

Host names with six IP numbers:

Host name eoin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c56, 2803:f800:50::6ca2:c356, 2a06:98c1:50::ac40:2356, 108.162.195.86, 162.159.44.86 and 172.64.35.86.

Host name noor.ns.cloudflare.com points to: 2606:4700:50::a29f:264a, 2803:f800:50::6ca2:c24a, 2a06:98c1:50::ac40:224a, 108.162.194.74, 162.159.38.74 and 172.64.34.74.

Mail Servers

ptrcu.com is handled by a single mail server, _dc-mx.b02f958482af.ptrcu.com.

_dc-mx.b02f958482af.ptrcu.com resolves to IP 103.219.249.39.