ducic.org - robtex.com

ducic.org

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::6815:f6d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a231🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.109Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.49🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdoug.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A2803:f800:50::6ca2:c19f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdoug.ns.cloudflare.com
A2a06:98c1:50::ac40:219f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdoug.ns.cloudflare.com
A108.162.193.159🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A172.64.33.159🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
A173.245.59.159🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdoug.ns.cloudflare.com
NSsandra.ns.cloudflare.com
A2606:4700:50::a29f:2622🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A2803:f800:50::6ca2:c222🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandra.ns.cloudflare.com
A2a06:98c1:50::ac40:2222🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandra.ns.cloudflare.com
A108.162.194.34🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A162.159.38.34Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
A172.64.34.34🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandra.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=7hT06vNoPJ3KaM20
TXTv=spf1 include:icloud.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.109, 172.67.162.49
IPv6 hints2606:4700:3031::6815:f6d, 2606:4700:3034::ac43:a231
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOAdoug.ns.cloudflare.comdns@cloudflare.com serial=2401272836

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=1776009764

Same first word

ducic.com
ducic.org
ducic.net

Similar names

ducci.se
cudic.com
ducci.cl
ducci.fr
cuidc.net
uiccd.com
iducc.com
ducci.nl
diccu.com
ducci.cn
ducci.net
ducci.com
ducci.it
ducci.com.tr
idccu.com
ccdui.com
cudic.dk
ducci.com.br

DNS History

19 records (8 active, 11 former)

20162017201820192020202120222023202420252026NSdoug.ns.cloudflare.comsandra.ns.cloudflare.comadns.cs.onr.siteprotect.comadns.cs.siteprotect.combdns.cs.siteprotect.comns43.domaincontrol.comns44.domaincontrol.comMXmx01.mail.icloud.commx02.mail.icloud.commailstore1.secureserver.netmx1.biz.rr.commx2.biz.rr.comsmtp.secureserver.netA104.21.15.109172.67.162.492606:4700:3031::6815:f6d2606:4700:3034::ac43:a23150.63.202.4766.113.136.229
○NSadns.cs.onr.siteprotect.com2026-03-22 → 2026-04-12 · 2 obs
○ 2026-03-22 10:47:06
○ 2026-04-12 16:19:32
○NSadns.cs.siteprotect.com2026-03-22 → 2026-04-12 · 2 obs
○ 2026-03-22 10:47:06
○ 2026-04-12 16:19:32
○NSbdns.cs.siteprotect.com2026-03-22 → 2026-04-12 · 2 obs
○ 2026-03-22 10:47:06
○ 2026-04-12 16:19:32
●NSdoug.ns.cloudflare.com2026-03-22 → 2026-04-12 · 3 obs
○ 2017-02-15 07:56:34
● 2026-03-22 10:47:06
● 2026-04-12 16:19:32
○NSns43.domaincontrol.com2015-12-16 → 2016-05-24 · 4 obs
● 2015-12-16 23:48:10
● 2016-05-24 18:36:38
○ 2017-02-15 07:56:34
○ 2026-04-12 16:19:32
○NSns44.domaincontrol.com2015-12-16 → 2016-05-24 · 4 obs
● 2015-12-16 23:48:10
● 2016-05-24 18:36:38
○ 2017-02-15 07:56:34
○ 2026-04-12 16:19:32
●NSsandra.ns.cloudflare.com2026-03-22 → 2026-04-12 · 3 obs
○ 2017-02-15 07:56:34
● 2026-03-22 10:47:06
● 2026-04-12 16:19:32
○MXmailstore1.secureserver.net2015-12-16 → 2016-05-24 · 4 obs
● 2015-12-16 23:48:10
● 2016-05-24 18:36:38
○ 2017-02-15 07:56:34
○ 2026-04-12 16:19:32
●MXmx01.mail.icloud.com2026-03-22 → 2026-04-12 · 3 obs
○ 2017-02-15 07:56:34
● 2026-03-22 10:47:06
● 2026-04-12 16:19:32
●MXmx02.mail.icloud.com2026-03-22 → 2026-04-12 · 3 obs
○ 2017-02-15 07:56:34
● 2026-03-22 10:47:06
● 2026-04-12 16:19:32
○MXmx1.biz.rr.com2026-03-22 → 2026-04-12 · 2 obs
○ 2026-03-22 10:47:06
○ 2026-04-12 16:19:32
○MXmx2.biz.rr.com2026-03-22 → 2026-04-12 · 2 obs
○ 2026-03-22 10:47:06
○ 2026-04-12 16:19:32
○MXsmtp.secureserver.net2015-12-16 → 2016-05-24 · 4 obs
● 2015-12-16 23:48:10
● 2016-05-24 18:36:38
○ 2017-02-15 07:56:34
○ 2026-04-12 16:19:32
●A104.21.15.1092026-03-22 → 2026-04-12 · 3 obs
○ 2017-02-15 07:56:34
● 2026-03-22 10:47:06
● 2026-04-12 16:19:32
●A172.67.162.492026-03-22 → 2026-04-12 · 3 obs
○ 2017-02-15 07:56:34
● 2026-03-22 10:47:06
● 2026-04-12 16:19:32
●A2606:4700:3031::6815:f6d2026-03-22 → 2026-04-12 · 3 obs
○ 2017-02-15 07:56:34
● 2026-03-22 10:47:06
● 2026-04-12 16:19:32
●A2606:4700:3034::ac43:a2312026-03-22 → 2026-04-12 · 3 obs
○ 2017-02-15 07:56:34
● 2026-03-22 10:47:06
● 2026-04-12 16:19:32
○A50.63.202.472015-12-16 → 2016-05-24 · 4 obs
● 2015-12-16 23:48:10
● 2016-05-24 18:36:38
○ 2017-02-15 07:56:34
○ 2026-04-12 16:19:32
○A66.113.136.2292026-03-22 → 2026-04-12 · 2 obs
○ 2026-03-22 10:47:06
○ 2026-04-12 16:19:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
ducic.orgdoug.ns.cloudflare.com, sandra.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.34

NS records: doug.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 485ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.15.109, 172.67.162.49
AAAA22606:4700:3034::ac43:a231, 2606:4700:3031::6815:f6d
NS2doug.ns.cloudflare.com, sandra.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=7hT06vNoPJ3KaM20, v=spf1 include:icloud.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1doug.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

ducic.org resolves to four IPs: 2606:4700:3031::6815:f6d, 2606:4700:3034::ac43:a231, 104.21.15.109 and 172.67.162.49.

Other host names such as f347.com, wil(0x636f636b).me, 13garage.com, www.fujairahcement.com and www.easycard.gr share IP numbers with ducic.org.

Name Servers

ducic.org is delegated to two name servers: doug.ns.cloudflare.com and sandra.ns.cloudflare.com.

ducic.org uses the same name server setup as other domains, including dubyte.com, interserve.ae, newlandsjoinery.com, cursor-helper.com and japaneseknotweed.london.

At least part of the name servers for ducic.org are shared with other domains, for instance longzfjituan.xyz, zhonghuahaozicheng.com, guide-batiment.fr, japaflix.net and france-online-casino.com.

These name servers are commonly used with chan.ns.cloudflare.com, rommy.ns.cloudflare.com, sofia.ns.cloudflare.com and jaime.ns.cloudflare.com.

Host names with six IP numbers:

doug.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159.

sandra.ns.cloudflare.com points to: 2606:4700:50::a29f:2622, 2803:f800:50::6ca2:c222, 2a06:98c1:50::ac40:2222, 108.162.194.34, 162.159.38.34 and 172.64.34.34.

Mail Servers

ducic.org is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

ducic.org uses the same mail server setup as other domains, for instance riccimail.com, magentacomunicazione.it, tusharmohan.com, villegasconsulting.com and voicedorota.com.

ducic.org shares some mail servers with other domains at least partially, for example dallaskalmar.com, agelesscures.com and megaboletos.mx.

Six IP numbers per name:

mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.