cutils.org - robtex.com

cutils.org

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3ab0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a266🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.58.176Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.102🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSindie.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26a3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRindie.ns.cloudflare.com
A2803:f800:50::6ca2:c2a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRindie.ns.cloudflare.com
A2a06:98c1:50::ac40:22a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRindie.ns.cloudflare.com
A108.162.194.163🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRindie.ns.cloudflare.com
A162.159.38.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRindie.ns.cloudflare.com
A172.64.34.163🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRindie.ns.cloudflare.com
NSjihoon.ns.cloudflare.com
A2606:4700:58::a29f:2ce9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjihoon.ns.cloudflare.com
A2803:f800:50::6ca2:c3e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjihoon.ns.cloudflare.com
A2a06:98c1:50::ac40:23e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjihoon.ns.cloudflare.com
A108.162.195.233🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjihoon.ns.cloudflare.com
A162.159.44.233Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjihoon.ns.cloudflare.com
A172.64.35.233🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjihoon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.58.176, 172.67.162.102
IPv6 hints2606:4700:3032::6815:3ab0, 2606:4700:3037::ac43:a266
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOAindie.ns.cloudflare.comdns@cloudflare.com serial=2401659250

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=1777106920

Same first word

cutils.org

Similar names

lutics.com
sutilc.com
stulic.org
iultcs.org
clusit.eu
citslu.cn
clitus.it
clusti.com
iclust.com
lustic.de
lustic.pl
csulti.com
ultics.com
iclust.se
clitus.de
stulic.de
silcut.com
stulic.net
uticsl.com
silcut.de
sculti.com
csutil.com
silcut.pl
luctis.com
luctis.nl
lustic.ro
tcsuli.com
clitus.com
clusit.net
lustic.com
clusit.it
icsult.com
cultis.co.jp
stulic.com
usltci.com
uicstl.com
licuts.com
ciltus.com
iscult.ru
cultis.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSindie.ns.cloudflare.comjihoon.ns.cloudflare.comns37.domaincontrol.comns38.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.58.176172.67.162.1022606:4700:3032::6815:3ab02606:4700:3037::ac43:a266184.168.221.10184.168.221.76
●NSindie.ns.cloudflare.com2026-04-10 → 2026-04-25 · 3 obs
○ 2017-06-21 22:31:38
● 2026-04-10 10:51:50
● 2026-04-25 09:26:42
●NSjihoon.ns.cloudflare.com2026-04-10 → 2026-04-25 · 3 obs
○ 2017-06-21 22:31:38
● 2026-04-10 10:51:50
● 2026-04-25 09:26:42
○NSns37.domaincontrol.com2015-07-04 → 2017-06-21 · 4 obs
● 2015-07-04 18:19:54
● 2017-06-21 22:31:38
○ 2026-04-10 10:51:50
○ 2026-04-25 09:26:42
○NSns38.domaincontrol.com2015-07-04 → 2017-06-21 · 4 obs
● 2015-07-04 18:19:54
● 2017-06-21 22:31:38
○ 2026-04-10 10:51:50
○ 2026-04-25 09:26:42
○MXmailstore1.secureserver.net2015-07-04 → 2017-06-21 · 4 obs
● 2015-07-04 18:19:54
● 2017-06-21 22:31:38
○ 2026-04-10 10:51:50
○ 2026-04-25 09:26:42
○MXsmtp.secureserver.net2015-07-04 → 2017-06-21 · 4 obs
● 2015-07-04 18:19:54
● 2017-06-21 22:31:38
○ 2026-04-10 10:51:50
○ 2026-04-25 09:26:42
●A104.21.58.1762026-04-10 → 2026-04-25 · 3 obs
○ 2017-06-21 22:31:38
● 2026-04-10 10:51:50
● 2026-04-25 09:26:42
●A172.67.162.1022026-04-10 → 2026-04-25 · 3 obs
○ 2017-06-21 22:31:38
● 2026-04-10 10:51:50
● 2026-04-25 09:26:42
○A184.168.221.102015-07-04 → 2016-09-21 · 4 obs
● 2015-07-04 18:19:54
● 2016-09-21 21:35:34
○ 2017-06-21 22:31:38
○ 2026-04-25 09:26:42
○A184.168.221.762017-06-21 → 2017-06-21 · 4 obs
○ 2016-09-21 21:35:34
● 2017-06-21 22:31:38
○ 2026-04-10 10:51:50
○ 2026-04-25 09:26:42
●A2606:4700:3032::6815:3ab02026-04-10 → 2026-04-25 · 3 obs
○ 2017-06-21 22:31:38
● 2026-04-10 10:51:50
● 2026-04-25 09:26:42
●A2606:4700:3037::ac43:a2662026-04-10 → 2026-04-25 · 3 obs
○ 2017-06-21 22:31:38
● 2026-04-10 10:51:50
● 2026-04-25 09:26:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
cutils.orgjihoon.ns.cloudflare.com, indie.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.163

NS records: jihoon.ns.cloudflare.com, indie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cutils.org (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.58.176, 172.67.162.102
AAAA22606:4700:3037::ac43:a266, 2606:4700:3032::6815:3ab0
NS2indie.ns.cloudflare.com, jihoon.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1indie.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

cutils.org resolves to four IP numbers: 2606:4700:3032::6815:3ab0, 2606:4700:3037::ac43:a266, 104.21.58.176 and 172.67.162.102.

other host names for instance www.593cs.com, yemiefashonline.com, linksfire.co, www.kitagawaeurope.com and www.escortinwien.at share IP numbers with cutils.org.

Name Servers

cutils.org is delegated to two name servers: indie.ns.cloudflare.com and jihoon.ns.cloudflare.com.

cutils.org shares the same name server setup as other domains, for example letexpo.it, irfa-evolution.fr, exconbd.com, chungfamily.name and icalluout.com.

cutils.org at least partially shares name servers with other domains, for instance serdenci.com, 16phpark.com, messengersblog.com, sulsira.com and habanerolabs.com.mx.

These name servers are commonly used with ben.ns.cloudflare.com, dax.ns.cloudflare.com and wesley.ns.cloudflare.com.

Host names with six IP numbers:

indie.ns.cloudflare.com points to: 2606:4700:50::a29f:26a3, 2803:f800:50::6ca2:c2a3, 2a06:98c1:50::ac40:22a3, 108.162.194.163, 162.159.38.163 and 172.64.34.163; jihoon.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce9, 2803:f800:50::6ca2:c3e9, 2a06:98c1:50::ac40:23e9, 108.162.195.233, 162.159.44.233 and 172.64.35.233.