iuisb.org - robtex.com

iuisb.org

DNSSEC⚠️ Not signed
A2606:4700:20::681a:c4c🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:d4c🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4ac5🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.12.76Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.13.76Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.74.197🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScasey.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcasey.ns.cloudflare.com
A2803:f800:50::6ca2:c39e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcasey.ns.cloudflare.com
A2a06:98c1:50::ac40:239e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcasey.ns.cloudflare.com
A108.162.195.158🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcasey.ns.cloudflare.com
A162.159.44.158Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcasey.ns.cloudflare.com
A172.64.35.158🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcasey.ns.cloudflare.com
NSlovisa.ns.cloudflare.com
A2606:4700:50::a29f:2627🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A2803:f800:50::6ca2:c227🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlovisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2227🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlovisa.ns.cloudflare.com
A108.162.194.39🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A162.159.38.39Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A172.64.34.39🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.26.12.76, 104.26.13.76, 172.67.74.197
IPv62606:4700:20::681a:c4c, 2606:4700:20::681a:d4c, 2606:4700:20::ac43:4ac5
SOAcasey.ns.cloudflare.comdns@cloudflare.com serial=2399063647

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=1774365388
📈 Tranco rank: #794,116

Same first word

iuisb.org

Similar names

sibiu.at
uibis.com
sibiu.nl
sibiu.info
isibu.com
suibi.cn
ibisu.com
ibius.com
bisui.com
sibiu.ir
usiib.com
sibiu.ro
suibi.jp
usbii.com
ibisu.jp
bisiu.com
busii.com
biusi.com
ibius.com.br
iubis.net
ibusi.net
sibiu.com
usbii.net
sibiu.de
sibiu.eu
sbiiu.com
ibius.de
sibiu.work
sibiu.it
suibi.com.cn
ubisi.com
sibiu.ru
ubiis.com
suibi.co.kr
ibusi.org
suibi.net
bsiui.com
subii.com

DNS History

8 records (8 active, 0 former)

NScasey.ns.cloudflare.comlovisa.ns.cloudflare.comA104.26.12.76104.26.13.76172.67.74.1972606:4700:20::681a:c4c2606:4700:20::681a:d4c2606:4700:20::ac43:4ac5
●NScasey.ns.cloudflare.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 10:36:56
● 2026-03-24 15:48:32
●NSlovisa.ns.cloudflare.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 10:36:56
● 2026-03-24 15:48:32
●A104.26.12.762026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 10:36:56
● 2026-03-24 15:48:32
●A104.26.13.762026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 10:36:56
● 2026-03-24 15:48:32
●A172.67.74.1972026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 10:36:56
● 2026-03-24 15:48:32
●A2606:4700:20::681a:c4c2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 10:36:56
● 2026-03-24 15:48:32
●A2606:4700:20::681a:d4c2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 10:36:56
● 2026-03-24 15:48:32
●A2606:4700:20::ac43:4ac52026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 10:36:56
● 2026-03-24 15:48:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
iuisb.orgcasey.ns.cloudflare.com, lovisa.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.158

NS records: casey.ns.cloudflare.com, lovisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iuisb.org (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

TypeCountSample Data
A3172.67.74.197, 104.26.12.76...
AAAA32606:4700:20::681a:d4c, 2606:4700:20::ac43:4ac5...
NS2casey.ns.cloudflare.com, lovisa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1casey.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

iuisb.org points to six IP numbers: 2606:4700:20::681a:c4c, 2606:4700:20::681a:d4c, 2606:4700:20::ac43:4ac5, 104.26.12.76, 104.26.13.76 and 172.67.74.197.

Other host names, for instance meine-familie-und-ich.de, aisonggenerator.io, eskripsi.usm.ac.id, www.foodiestrip.com and www.fenglingge.com share IP numbers with iuisb.org.

Name Servers

Delegation for iuisb.org rests with two name servers, casey.ns.cloudflare.com and lovisa.ns.cloudflare.com.

iuisb.org shares the same name server setup as other domains, including printablepretty.co, siliconlorraine.fr, thingiverse.com, casinova-casino.com and makinglemonadeblog.com.

iuisb.org at least partially shares name servers with other domains, for instance petrobrief.com, pups-pals.com, szdfk.com.cn, api.dev2.zip.co and anno1404-rechner.de.

these name servers are commonly used with kim.ns.cloudflare.com, mack.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

Host names with six IP numbers: casey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9e, 2803:f800:50::6ca2:c39e, 2a06:98c1:50::ac40:239e, 108.162.195.158, 162.159.44.158 and 172.64.35.158. lovisa.ns.cloudflare.com points to: 2606:4700:50::a29f:2627, 2803:f800:50::6ca2:c227, 2a06:98c1:50::ac40:2227, 108.162.194.39, 162.159.38.39 and 172.64.34.39.