`aclusc.org`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:1acb^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:1bcb^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.26.203^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.27.203^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`apollo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
NS	`katelyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26eb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katelyn.ns.cloudflare.com`
		A	108.162.194.235^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	162.159.38.235^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	172.64.34.235^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
MX	`mxa-00331601.gslb.pphosted.com` ⭐
		A	148.163.141.116^{🇺🇸 Proofpoint148.163.141.0/24 Inc.}
			PTR	`mx0b-00331601.pphosted.com`
MX	`mxb-00331601.gslb.pphosted.com`⁽²⁰⁾
		A	148.163.141.116^{🇺🇸 Proofpoint148.163.141.0/24 Inc.}
			PTR	`mx0b-00331601.pphosted.com`
TXT	`MS=ms67101714`
TXT	`knowbe4-site-verification=d3071029811408c4a99ac44efeacd102`
TXT	`v=spf1 a mx include:aspmx.sailthru.com include:spf-00331601.pphosted.com incl...`
TXT	`yahoo-verification-key=g/NaYbE85mHmzOVvqV0kpqZCcDsSIHH/c1cOdczB4ac=`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.26.203, 104.18.27.203
		IPv6 hints	2606:4700::6812:1acb, 2606:4700::6812:1bcb
SOA	`apollo.ns.cloudflare.com`dns@cloudflare.com serial=2398452335

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776013395

rank #488865 globally
rank #36608 in the tld
WOT: SAFE (62/100)

Subdomains

www.aclusc.org

Similar names

cuscal.net

cuscal.org

succal.fr

clucas.fr

calcus.be

lucsac.vn

clucas.info

usalcc.net

calcus.nl

ccsula.com

calcus.hu

caucls.com

clcusa.com

slucca.com

calcus.com

luccas.de

calcus.ru

clusac.com

lucasc.com

clucas.com

cclaus.de

cuscal.com.au

uclacs.org

calcus.de

clucas.net

calcus.fi

luccas.com

luccas.info

clucas.co.uk

accusl.com

calcus.pro

sculca.net

cclaus.com

culcas.com

lucasc.net

sculac.it

lacusc.com

cuscal.com

cuscal.net.au

usclac.com

lacusc.org

calcus.tech

lccusa.com

luccas.net

ccsual.com

laccus.com

luccas.org

lucacs.com

cclusa.com

clcusa.org

calcus.net

calcus.ch

DNS History

23 records (8 active, 15 former)

●NSapollo.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs

○ 2017-04-09 08:59:00
● 2026-04-12 17:35:20
● 2026-04-12 17:35:22

○NSdns1.earthlink.net2015-07-11 → 2016-01-14 · 4 obs

● 2015-07-11 11:27:26
● 2016-01-14 06:31:04
○ 2016-04-05 07:05:02
○ 2026-04-12 17:35:22

○NSdns2.earthlink.net2015-07-11 → 2016-01-14 · 4 obs

● 2015-07-11 11:27:26
● 2016-01-14 06:31:04
○ 2016-04-05 07:05:02
○ 2026-04-12 17:35:22

○NSdns3.earthlink.net2015-07-11 → 2016-01-14 · 4 obs

● 2015-07-11 11:27:26
● 2016-01-14 06:31:04
○ 2016-04-05 07:05:02
○ 2026-04-12 17:35:22

●NSkatelyn.ns.cloudflare.com2026-04-12 → 2026-04-12 · 3 obs

○ 2017-04-09 08:59:00
● 2026-04-12 17:35:20
● 2026-04-12 17:35:22

○NSns5.worldnic.com2016-04-05 → 2017-04-09 · 5 obs

○ 2016-01-14 06:31:04
● 2016-04-05 07:05:02
● 2017-04-09 08:59:00
○ 2026-04-12 17:35:20
○ 2026-04-12 17:35:22

○NSns6.worldnic.com2016-04-05 → 2017-04-09 · 5 obs

○ 2016-01-14 06:31:04
● 2016-04-05 07:05:02
● 2017-04-09 08:59:00
○ 2026-04-12 17:35:20
○ 2026-04-12 17:35:22

○MXaclusc-org.mail.protection.outlook.com2016-04-05 → 2017-04-09 · 5 obs

○ 2016-01-14 06:31:04
● 2016-04-05 07:05:02
● 2017-04-09 08:59:00
○ 2026-04-12 17:35:20
○ 2026-04-12 17:35:22

○MXmail.b-io.co2015-09-05 → 2015-09-05 · 4 obs

○ 2015-07-11 11:27:26
● 2015-09-05 02:12:30
○ 2016-01-14 06:31:04
○ 2026-04-12 17:35:22

○MXmx1c38.carrierzone.com2015-07-11 → 2016-01-14 · 5 obs

● 2015-07-11 11:27:26
○ 2015-09-05 02:12:30
● 2016-01-14 06:31:04
○ 2016-04-05 07:05:02
○ 2026-04-12 17:35:22

○MXmx2c38.carrierzone.com2015-07-11 → 2016-01-14 · 5 obs

● 2015-07-11 11:27:26
○ 2015-09-05 02:12:30
● 2016-01-14 06:31:04
○ 2016-04-05 07:05:02
○ 2026-04-12 17:35:22

○MXmx3c38.carrierzone.com2015-07-11 → 2016-01-14 · 5 obs

● 2015-07-11 11:27:26
○ 2015-09-05 02:12:30
● 2016-01-14 06:31:04
○ 2016-04-05 07:05:02
○ 2026-04-12 17:35:22

○MXmx4c38.carrierzone.com2015-07-11 → 2016-01-14 · 5 obs

● 2015-07-11 11:27:26
○ 2015-09-05 02:12:30
● 2016-01-14 06:31:04
○ 2016-04-05 07:05:02
○ 2026-04-12 17:35:22

●MXmxa-00331601.gslb.pphosted.com2026-04-12 → 2026-04-12 · 3 obs

○ 2017-04-09 08:59:00
● 2026-04-12 17:35:20
● 2026-04-12 17:35:22

●MXmxb-00331601.gslb.pphosted.com2026-04-12 → 2026-04-12 · 3 obs

○ 2017-04-09 08:59:00
● 2026-04-12 17:35:20
● 2026-04-12 17:35:22

●A104.18.26.2032026-04-12 → 2026-04-12 · 3 obs

○ 2017-04-09 08:59:00
● 2026-04-12 17:35:20
● 2026-04-12 17:35:22

●A104.18.27.2032026-04-12 → 2026-04-12 · 3 obs

○ 2017-04-09 08:59:00
● 2026-04-12 17:35:20
● 2026-04-12 17:35:22

○A161.47.17.2152016-09-16 → 2017-04-09 · 5 obs

○ 2016-04-05 07:05:02
● 2016-09-16 12:48:08
● 2017-04-09 08:59:00
○ 2026-04-12 17:35:20
○ 2026-04-12 17:35:22

○A208.91.197.1322015-09-05 → 2015-09-05 · 4 obs

○ 2015-07-11 11:27:26
● 2015-09-05 02:12:30
○ 2016-01-14 06:31:04
○ 2026-04-12 17:35:22

○A208.91.197.272016-04-05 → 2016-04-05 · 4 obs

○ 2016-01-14 06:31:04
● 2016-04-05 07:05:02
○ 2016-09-16 12:48:08
○ 2026-04-12 17:35:22

●A2606:4700::6812:1acb2026-04-12 → 2026-04-12 · 3 obs

○ 2017-04-09 08:59:00
● 2026-04-12 17:35:20
● 2026-04-12 17:35:22

●A2606:4700::6812:1bcb2026-04-12 → 2026-04-12 · 3 obs

○ 2017-04-09 08:59:00
● 2026-04-12 17:35:20
● 2026-04-12 17:35:22

○A66.175.58.92015-07-11 → 2016-01-14 · 5 obs

● 2015-07-11 11:27:26
○ 2015-09-05 02:12:30
● 2016-01-14 06:31:04
○ 2016-04-05 07:05:02
○ 2026-04-12 17:35:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
aclusc.org	katelyn.ns.cloudflare.com, apollo.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.235

NS records: katelyn.ns.cloudflare.com, apollo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aclusc.org (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.26.203, 104.18.27.203`
AAAA	2	`2606:4700::6812:1bcb, 2606:4700::6812:1acb`
NS	2	`apollo.ns.cloudflare.com, katelyn.ns.cloudflare.com`
MX	2	`mxa-00331601.gslb.pphosted.com (pri: 10), mxb-00331601.gslb.pphosted.com (pri: 20)`
TXT	4	`MS=ms67101714, knowbe4-site-verification=d3071029811408...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`apollo.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

aclusc.org is the parent of www.aclusc.org.

IP Addresses

aclusc.org resolves to four IPs: 2606:4700::6812:1acb, 2606:4700::6812:1bcb, 104.18.26.203 and 104.18.27.203.

Other host names, for instance ubiqular.com, cdn1.brighthealthplan.com, triumphmotorcycles.ch, centralcorridor.org and purplewave.com share IP numbers with aclusc.org.

Name Servers

aclusc.org has two name servers: apollo.ns.cloudflare.com and katelyn.ns.cloudflare.com.

aclusc.org shares the same name server setup as other domains, for example acluor.com, azaclu.com, acluohio.org, checking-the-books.com and acluofnorthcarolina.org.

aclusc.org shares some name servers with other domains, for example defjambeats.com, onlineblackjackgamblingcasino.com, amprajapembericuanterbesar.pro, ptt-govz.shop and freighthunters.com.

These name servers are commonly used alongside crystal.ns.cloudflare.com, valentin.ns.cloudflare.com, christian.ns.cloudflare.com and edna.ns.cloudflare.com.

Host names with six IP numbers: apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66; katelyn.ns.cloudflare.com points to: 2606:4700:50::a29f:26eb, 2803:f800:50::6ca2:c2eb, 2a06:98c1:50::ac40:22eb, 108.162.194.235, 162.159.38.235 and 172.64.34.235.

Mail Servers

aclusc.org is served by two mail servers: mxa-00331601.gslb.pphosted.com and mxb-00331601.gslb.pphosted.com.

aclusc.org shares the mail server setup with other domains, for example nyclu.org, acluak.org, aclu.dev, acluofnc.org and aclu-ky.org.

aclusc.org shares mail servers with other domains at least partially, for example aclunebraska.org, aclumaine.org, listserv.aclu.org and aclu-co.org.

these mail servers are commonly used alongside aclunebraska-org.mail.protection.outlook.com and aclumaine-org.mail.protection.outlook.com.

Host names with one IP number:

mxa-00331601.gslb.pphosted.com points to: 148.163.141.116

mxb-00331601.gslb.pphosted.com points to: 148.163.141.116

Names pointing to 148.163.141.116: mxa-00331601.gslb.pphosted.com and mxb-00331601.gslb.pphosted.com

aclusc.org - robtex.com

aclusc.org

org

Subdomains

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`aclusc.org`

`org`