`cpp.openfoam.org`

DNSSEC	⚠️ Not signed
A	3.174.59.22^{🇺🇸 Amazon3.174.58.0/23}
		PTR	`server-3-174-59-22.gig52.r.cloudfront.net`
A	3.174.59.59^{🇺🇸 Amazon3.174.58.0/23}
A	3.174.59.93^{🇺🇸 Amazon3.174.58.0/23}
A	3.174.59.116^{🇺🇸 Amazon3.174.58.0/23}

`openfoam.org`

	DNSSEC	⚠️ Not signed
	A	52.56.138.82^{🇬🇧 Amazon52.56.0.0/16 EC2 LHR Prefix}
	NS	`ns-857.awsdns-43.net` ⭐
	NS	`ns-1447.awsdns-52.org`
	NS	`ns-1743.awsdns-25.co.uk` ⚠️ Not in parent delegation
	NS	`ns-26.awsdns-03.com` ⚠️ Not in parent delegation
	MX	`mx2.zoho.eu` ⭐
	MX	`mx3.zoho.eu`⁽²⁰⁾
	MX	`mx.zoho.eu`⁽⁵⁰⁾
	TXT	`amazonses:bWgqCAFlnGF4LGTk1DtejUnF2PU0cD18zfkbqpB4ppw=`
	TXT	`amazonses:zn1Ki7N2s/X+vhf+IaLIf812DiGq/xTNexZDpwy3rVc=`
	TXT	`v=spf1 include:zoho.eu include:zen.net.uk include:gmail.com include:amazonses...`
	TXT	`zoho-verification=zb35564523.zmverify.zoho.eu`
	SOA	`ns-857.awsdns-43.net`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (62/100)
rank #251103 globally
rank #17859 in the tld
WOT: SAFE (76/100)
📈 Tranco rank: #301,423

Same first word

cpp.com

cpp.cc

cpp.pp.ua

cpp.pl

cpp.exposed

cpp.foundation

cpp.com.ua

cpp.net.pk

cpp.co.id

cpp.sk

cpp.sh

cpp.mx

cpp.ag

cpp.biz

cpp.ud.it

cpp.go.th

cpp.su

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cpp.co.nz

cpp.com.au

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cpp.gripe

cpp.com.pk

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cpp.uk

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cpp.bet

cpp.com.pe

cpp.com.ru

cpp.al

cpp.org.hk

cpp.care

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cpp.me

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cpp.email

cpp.co

cpp.re

cpp.nl

cpp.jp

cpp.edu

cpp.cl

cpp.com.tr

cpp.events

cpp.college

cpp.nu

cpp.expert

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cpp.se

cpp.co.jp

cpp.taipei

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cpp.org.ua

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cpp.co.th

cpp.bz

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cpp.com.py

cpp.wtf

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cpp.ac

cpp.cn

cpp.at

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cpp.ru

cpp.fr

cpp.tax

cpp.org.cn

cpp.cz

cpp.in

cpp.org.br

cpp.sakura.ne.jp

cpp.co.uk

cpp.es

cpp.org

cpp.cx

cpp.us

cpp.vn

cpp.ne.jp

cpp.pt

cpp.ie

cpp.university

cpp.eu

cpp.lk

cpp.ca

cpp.in.ua

cpp.com.cn

cpp.dk

cpp.com.ar

cpp.fi

cpp.hr

cpp.academy

cpp.press

cpp.org.es

cpp.ac.nz

Similar names

ppc.fi

ppc.co.za

ppc.africa

pcp.it

ppc.bz

pcp.com.mx

ppc.ai

ppc.cz

ppc.hu

ppc.com.my

pcp.org.uk

ppc.ro

ppc.jp

pcp.cloud

pcp.ac.th

ppc.email

ppc.net.my

ppc.it

ppc.gov.qa

ppc.nl

pcp.com.hk

ppc.gmbh

ppc.lol

pcp.me

ppc.wtf

ppc.xyz

ppc.ru

pcp.cl

ppc.net.sa

pcp.co.cr

pcp.ph

ppc.vn

pcp.io

pcp.gr

ppc.org

pcp.tv

ppc.be

pcp.nl

ppc.university

ppc.org.ps

ppc.co

ppc.com

pcp.cc

ppc.ph

ppc.world

pcp.es

ppc.ee

ppc.buzz

ppc.domains

pcp.pe

ppc.golf

ppc.go.jp

ppc.cc

ppc.sk

pcp.co.jp

ppc.ie

ppc.lt

pcp.cz

ppc.net.ua

ppc.bg

ppc.su

pcp.ac.id

pcp.no

ppc.company

pcp.org.ph

pcp.org.pk

ppc.land

ppc.uk.net

pcp.fi

ppc.com.tw

ppc.co.th

pcp.co.th

pcp.biz

pcp.bg

pcp.de

pcp.ca

ppc.co.zw

pcp.co

ppc.nu

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ppc.org.gr

pcp.eu

pcp.pt

ppc.com.au

ppc.dk

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ppc.pt

ppc.info

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ppc.doctor

pcp.co.kr

ppc.ae

pcp.co.il

pcp.ru

pcp.care

ppc.com.br

pcp.jp

ppc.pl

ppc.ca

ppc.fm

pcp.network

ppc.ch

ppc.mobi

ppc.eu

pcp.ie

pcp.in

ppc.management

DNS History

32 records (4 active, 28 former)

○A108.139.134.1042026-04-11 → 2026-04-11 · 7 obs

○ 2026-04-10 22:49:46
● 2026-04-11 00:31:24
○ 2026-04-11 01:19:28
○ 2026-04-11 05:16:14
● 2026-04-11 13:44:06
○ 2026-04-11 15:09:04
○ 2026-04-12 02:08:12

○A108.139.134.492026-04-11 → 2026-04-11 · 7 obs

○ 2026-04-10 22:49:46
● 2026-04-11 00:31:24
○ 2026-04-11 01:19:28
○ 2026-04-11 05:16:14
● 2026-04-11 13:44:06
○ 2026-04-11 15:09:04
○ 2026-04-12 02:08:12

○A108.139.134.942026-04-11 → 2026-04-11 · 7 obs

○ 2026-04-10 22:49:46
● 2026-04-11 00:31:24
○ 2026-04-11 01:19:28
○ 2026-04-11 05:16:14
● 2026-04-11 13:44:06
○ 2026-04-11 15:09:04
○ 2026-04-12 02:08:12

○A108.139.134.992026-04-11 → 2026-04-11 · 7 obs

○ 2026-04-10 22:49:46
● 2026-04-11 00:31:24
○ 2026-04-11 01:19:28
○ 2026-04-11 05:16:14
● 2026-04-11 13:44:06
○ 2026-04-11 15:09:04
○ 2026-04-12 02:08:12

○A13.225.205.1252026-03-30 → 2026-04-07 · 19 obs

○ 2026-03-30 05:29:50
● 2026-03-30 07:33:56
○ 2026-03-30 09:14:40
○ 2026-03-30 17:45:12
● 2026-03-30 19:05:18
● 2026-03-31 02:06:24
○ 2026-03-31 03:33:18
○ 2026-03-31 17:02:30
● 2026-04-01 10:56:06
● 2026-04-02 01:58:34
○ 2026-04-02 06:41:40
○ 2026-04-02 20:41:22
● 2026-04-02 23:25:44
● 2026-04-03 01:16:10
○ 2026-04-03 02:22:22
○ 2026-04-07 01:03:54
● 2026-04-07 01:39:46
○ 2026-04-07 03:26:38
○ 2026-04-12 02:08:12

○A13.225.205.292026-03-30 → 2026-04-07 · 19 obs

○A13.225.205.452026-03-30 → 2026-04-07 · 19 obs

○A13.225.205.782026-03-30 → 2026-04-07 · 19 obs

○A13.227.207.42026-03-29 → 2026-04-08 · 30 obs

○ 2026-03-28 11:47:18
● 2026-03-29 18:53:12
○ 2026-03-30 01:18:12
○ 2026-03-31 08:39:10
● 2026-03-31 10:17:24
● 2026-03-31 11:11:22
○ 2026-03-31 14:59:06
○ 2026-04-02 06:41:40
● 2026-04-02 16:07:40
● 2026-04-02 17:46:40
○ 2026-04-02 20:41:22
○ 2026-04-03 23:39:46
● 2026-04-04 13:36:00
○ 2026-04-04 14:13:26
○ 2026-04-05 14:56:18
● 2026-04-06 05:33:10
● 2026-04-06 10:56:34
○ 2026-04-06 14:17:42
● 2026-04-06 14:48:42
○ 2026-04-06 17:31:58
● 2026-04-06 20:39:06
○ 2026-04-06 22:28:02
○ 2026-04-07 10:12:40
● 2026-04-07 12:45:10
○ 2026-04-07 19:26:20
○ 2026-04-08 11:29:24
● 2026-04-08 22:04:24
● 2026-04-08 22:42:38
○ 2026-04-08 23:33:40
○ 2026-04-12 02:08:12

○A13.227.207.62026-03-29 → 2026-04-08 · 30 obs

○A13.227.207.842026-03-29 → 2026-04-08 · 30 obs

○A13.227.207.972026-03-29 → 2026-04-08 · 30 obs

○A13.249.182.242026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 05:12:34
○ 2026-03-28 11:47:18
○ 2026-04-12 02:08:12

○A13.249.182.42026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 05:12:34
○ 2026-03-28 11:47:18
○ 2026-04-12 02:08:12

○A13.249.182.442026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 05:12:34
○ 2026-03-28 11:47:18
○ 2026-04-12 02:08:12

○A13.249.182.642026-03-28 → 2026-03-28 · 3 obs

● 2026-03-28 05:12:34
○ 2026-03-28 11:47:18
○ 2026-04-12 02:08:12

○A18.160.46.282026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 05:12:34
● 2026-03-28 11:47:18
○ 2026-03-29 18:53:12
○ 2026-04-12 02:08:12

○A18.160.46.342026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 05:12:34
● 2026-03-28 11:47:18
○ 2026-03-29 18:53:12
○ 2026-04-12 02:08:12

○A18.160.46.92026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 05:12:34
● 2026-03-28 11:47:18
○ 2026-03-29 18:53:12
○ 2026-04-12 02:08:12

○A18.160.46.972026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 05:12:34
● 2026-03-28 11:47:18
○ 2026-03-29 18:53:12
○ 2026-04-12 02:08:12

○A18.165.242.1042026-03-30 → 2026-04-12 · 59 obs

○ 2026-03-29 18:53:12
● 2026-03-30 01:18:12
● 2026-03-30 02:29:58
○ 2026-03-30 05:29:50
○ 2026-03-30 07:33:56
● 2026-03-30 09:14:40
○ 2026-03-30 14:20:20
● 2026-03-30 16:47:04
● 2026-03-30 17:45:12
○ 2026-03-30 19:05:18
○ 2026-03-31 02:06:24
● 2026-03-31 03:33:18
● 2026-03-31 08:39:10
○ 2026-03-31 10:17:24
○ 2026-03-31 11:11:22
● 2026-03-31 14:59:06
● 2026-03-31 17:02:30
○ 2026-04-01 10:56:06
○ 2026-04-02 01:58:34
● 2026-04-02 06:41:40
○ 2026-04-02 16:07:40
○ 2026-04-02 17:46:40
● 2026-04-02 20:41:22
○ 2026-04-02 23:25:44
○ 2026-04-03 01:16:10
● 2026-04-03 02:22:22
● 2026-04-03 23:39:46
○ 2026-04-04 13:36:00
● 2026-04-04 14:13:26
● 2026-04-05 14:56:18
○ 2026-04-06 05:33:10
○ 2026-04-06 10:56:34
● 2026-04-06 14:17:42
○ 2026-04-06 14:48:42
● 2026-04-06 17:31:58
○ 2026-04-06 20:39:06
● 2026-04-06 22:28:02
● 2026-04-07 01:03:54
○ 2026-04-07 01:39:46
● 2026-04-07 03:26:38
● 2026-04-07 10:12:40
○ 2026-04-07 12:45:10
● 2026-04-07 19:26:20
● 2026-04-08 11:29:24
○ 2026-04-08 22:04:24
○ 2026-04-08 22:42:38
● 2026-04-08 23:33:40
● 2026-04-10 11:56:12
○ 2026-04-10 19:12:28
● 2026-04-10 22:49:46
○ 2026-04-11 00:31:24
● 2026-04-11 01:19:28
○ 2026-04-11 05:16:14
○ 2026-04-11 13:44:06
● 2026-04-11 15:09:04
○ 2026-04-11 20:31:10
● 2026-04-12 01:12:36
○ 2026-04-12 02:08:10
○ 2026-04-12 02:08:12

○A18.165.242.392026-03-30 → 2026-04-12 · 59 obs

○A18.165.242.512026-03-30 → 2026-04-12 · 59 obs

○A18.165.242.542026-03-30 → 2026-04-12 · 59 obs

○A18.245.253.1032026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 02:29:58
● 2026-03-30 05:29:50
○ 2026-03-30 07:33:56
○ 2026-04-12 02:08:12

○A18.245.253.1172026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 02:29:58
● 2026-03-30 05:29:50
○ 2026-03-30 07:33:56
○ 2026-04-12 02:08:12

○A18.245.253.302026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 02:29:58
● 2026-03-30 05:29:50
○ 2026-03-30 07:33:56
○ 2026-04-12 02:08:12

○A18.245.253.802026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 02:29:58
● 2026-03-30 05:29:50
○ 2026-03-30 07:33:56
○ 2026-04-12 02:08:12

●A3.174.59.1162026-03-30 → 2026-04-12 · 14 obs

○ 2026-03-30 09:14:40
● 2026-03-30 14:20:20
○ 2026-03-30 16:47:04
○ 2026-04-10 11:56:12
● 2026-04-10 19:12:28
○ 2026-04-10 22:49:46
○ 2026-04-11 01:19:28
● 2026-04-11 05:16:14
○ 2026-04-11 13:44:06
○ 2026-04-11 15:09:04
● 2026-04-11 20:31:10
○ 2026-04-12 01:12:36
● 2026-04-12 02:08:10
● 2026-04-12 02:08:12

●A3.174.59.222026-03-30 → 2026-04-12 · 14 obs

●A3.174.59.592026-03-30 → 2026-04-12 · 14 obs

●A3.174.59.932026-03-30 → 2026-04-12 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
openfoam.org	ns-1447.awsdns-52.org, ns-857.awsdns-43.net	1 record

✅ Authoritative Response

Server:205.251.195.89

NS records: ns-1447.awsdns-52.org, ns-857.awsdns-43.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openfoam.org (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.174.59.22, 3.174.59.93...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1447.awsdns-52.org)

Analysis

IP Addresses

cpp.openfoam.org points to four IP numbers: 3.174.59.22, 3.174.59.59, 3.174.59.93 and 3.174.59.116.

Other host names, for instance www.a2censo.com, stag-media.admagazine.fr, www.mvdesignlabs.com, clearfx.com.hk and planejai.cloud.itau.com.br share IP numbers with cpp.openfoam.org.

cpp.openfoam.org - robtex.com

cpp.openfoam.org

openfoam.org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`cpp.openfoam.org`

`openfoam.org`