ptrca.org - robtex.com

ptrca.org

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:bae0🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2be6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.230Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.224🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSporter.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRporter.ns.cloudflare.com
A2803:f800:50::6ca2:c3f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRporter.ns.cloudflare.com
A2a06:98c1:50::ac40:23f3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRporter.ns.cloudflare.com
A108.162.195.243🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRporter.ns.cloudflare.com
A162.159.44.243Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRporter.ns.cloudflare.com
A172.64.35.243🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRporter.ns.cloudflare.com
NSrafe.ns.cloudflare.com
A2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrafe.ns.cloudflare.com
A2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrafe.ns.cloudflare.com
A108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
MX_dc-mx.6d6fa88bcdc6.ptrca.org ⭐
A3.150.50.52🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix
PTRec2-3-150-50-52.us-east-2.compute.amazonaws.com
TXTv=spf1 +mx +a +ip4:3.136.3.228 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.43.230, 172.67.186.224
IPv62606:4700:3034::ac43:bae0, 2606:4700:3036::6815:2be6
SOAporter.ns.cloudflare.comdns@cloudflare.com serial=2398106848

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953

Same first word

ptrca.org

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DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSporter.ns.cloudflare.comrafe.ns.cloudflare.comns1.softlayer.comns2.softlayer.comMX_dc-mx.6d6fa88bcdc6.ptrca.orgmail.ptrca.orgA104.21.43.230172.67.186.2242606:4700:3034::ac43:bae02606:4700:3036::6815:2be6169.46.46.22967.228.246.130
○NSns1.softlayer.com2015-08-20 → 2017-09-05 · 4 obs
● 2015-08-20 20:00:14
● 2017-09-05 22:09:58
○ 2026-03-23 19:55:22
○ 2026-03-24 04:58:50
○NSns2.softlayer.com2015-08-20 → 2017-09-05 · 4 obs
● 2015-08-20 20:00:14
● 2017-09-05 22:09:58
○ 2026-03-23 19:55:22
○ 2026-03-24 04:58:50
●NSporter.ns.cloudflare.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-09-05 22:09:58
● 2026-03-23 19:55:22
● 2026-03-24 04:58:50
●NSrafe.ns.cloudflare.com2026-03-23 → 2026-03-24 · 3 obs
○ 2017-09-05 22:09:58
● 2026-03-23 19:55:22
● 2026-03-24 04:58:50
●MX_dc-mx.6d6fa88bcdc6.ptrca.org2026-03-23 → 2026-03-24 · 3 obs
○ 2017-09-05 22:09:58
● 2026-03-23 19:55:22
● 2026-03-24 04:58:50
○MXmail.ptrca.org2015-08-20 → 2017-09-05 · 4 obs
● 2015-08-20 20:00:14
● 2017-09-05 22:09:58
○ 2026-03-23 19:55:22
○ 2026-03-24 04:58:50
●A104.21.43.2302026-03-23 → 2026-03-24 · 3 obs
○ 2017-09-05 22:09:58
● 2026-03-23 19:55:22
● 2026-03-24 04:58:50
○A169.46.46.2292017-09-05 → 2017-09-05 · 4 obs
○ 2016-10-13 00:58:32
● 2017-09-05 22:09:58
○ 2026-03-23 19:55:22
○ 2026-03-24 04:58:50
●A172.67.186.2242026-03-23 → 2026-03-24 · 3 obs
○ 2017-09-05 22:09:58
● 2026-03-23 19:55:22
● 2026-03-24 04:58:50
●A2606:4700:3034::ac43:bae02026-03-23 → 2026-03-24 · 3 obs
○ 2017-09-05 22:09:58
● 2026-03-23 19:55:22
● 2026-03-24 04:58:50
●A2606:4700:3036::6815:2be62026-03-23 → 2026-03-24 · 3 obs
○ 2017-09-05 22:09:58
● 2026-03-23 19:55:22
● 2026-03-24 04:58:50
○A67.228.246.1302015-08-20 → 2016-10-13 · 4 obs
● 2015-08-20 20:00:14
● 2016-10-13 00:58:32
○ 2017-09-05 22:09:58
○ 2026-03-24 04:58:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
ptrca.orgporter.ns.cloudflare.com, rafe.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.216

NS records: porter.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptrca.org (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.230, 172.67.186.224
AAAA22606:4700:3036::6815:2be6, 2606:4700:3034::ac43:bae0
NS2porter.ns.cloudflare.com, rafe.ns.cloudflare.com
MX1_dc-mx.6d6fa88bcdc6.ptrca.org (pri: 0)
TXT1v=spf1 +mx +a +ip4:3.136.3.228 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1porter.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

ptrca.org points to four IP numbers: 2606:4700:3034::ac43:bae0, 2606:4700:3036::6815:2be6, 104.21.43.230 and 172.67.186.224.

Other host names, for instance diamo.com.ar, ns2.royaweb.io, www.dailycitytrain.com, www.jig.gy and www.obile.com.br share IP numbers with ptrca.org.

Name Servers

ptrca.org's delegation is to two name servers porter.ns.cloudflare.com and rafe.ns.cloudflare.com.

ptrca.org shares the same name server configuration as other domains, such as c3d.net, eduology.com, davidleeking.com, kraftylibrarian.com and manchesterlibrary.org.

ptrca.org at least partially shares its name servers with other domains, for instance 92shaiya.com, carteb.ch, omure.com, kunpm.com and nationalmerchantaccount.com.

These name servers are often used together with the name servers meadow.ns.cloudflare.com.

Host names with six IP numbers:

porter.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf3, 2803:f800:50::6ca2:c3f3, 2a06:98c1:50::ac40:23f3, 108.162.195.243, 162.159.44.243 and 172.64.35.243.

rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

Mail Servers

ptrca.org is served by a single mail server, _dc-mx.6d6fa88bcdc6.ptrca.org.

_dc-mx.6d6fa88bcdc6.ptrca.org points to IP number 3.150.50.52.