33sd.net - robtex.com

33sd.net

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d985🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5b75🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.117Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.133🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkeanu.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ca7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeanu.ns.cloudflare.com
A2803:f800:50::6ca2:c3a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeanu.ns.cloudflare.com
A2a06:98c1:50::ac40:23a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeanu.ns.cloudflare.com
A108.162.195.167🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeanu.ns.cloudflare.com
A162.159.44.167Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeanu.ns.cloudflare.com
A172.64.35.167🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeanu.ns.cloudflare.com
NSsima.ns.cloudflare.com
A2606:4700:50::adf5:3ade🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A2803:f800:50::6ca2:c0de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsima.ns.cloudflare.com
A2a06:98c1:50::ac40:20de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsima.ns.cloudflare.com
A108.162.192.222🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A172.64.32.222🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A173.245.58.222🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.117, 172.67.217.133
IPv6 hints2606:4700:3030::ac43:d985, 2606:4700:3036::6815:5b75
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=1, name=cloudflare-ech.com
SOAkeanu.ns.cloudflare.comdns@cloudflare.com serial=2405933678

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785013247

Same first word

33sd.cc
33sd.com
33sd.net

Similar names

3ds3.com
d33s.com
3d3s.cz
3d3s.net
3s3d.cn
s33d.com
3d3s.tech
ds33.fr
ds33.de
3d3s.cn
3d3s.com.cn
s33d.mobi
3ds3.nl
ds33.com
s33d.org
sd33.bc.ca
ds33.ru
3d3s.com
s33d.co
sd33.org
3s3d.com
3d3s.df.gov.br
s33d.fr
sd33.net
3d3s.ai
s33d.cloud
33ds.com
s3d3.com
s33d.co.uk

DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NSkeanu.ns.cloudflare.comsima.ns.cloudflare.comns1.72dns.comns2.idc1.cnA104.21.91.117172.67.217.1332606:4700:3030::ac43:d9852606:4700:3036::6815:5b75121.201.21.5121.201.21.62606:4700:3033::6815:5b75CNAMEyunteng.72web.cn
●NSkeanu.ns.cloudflare.com2026-06-06 → 2026-07-25 · 3 obs
○ 2017-10-05 02:17:46
● 2026-06-06 04:23:48
● 2026-07-25 21:30:00
○NSns1.72dns.com2016-09-08 → 2017-10-05 · 5 obs
● 2016-09-08 09:49:36
○ 2017-04-09 06:41:16
● 2017-10-05 02:17:46
○ 2026-06-06 04:23:48
○ 2026-07-25 21:30:00
○NSns2.idc1.cn2016-09-08 → 2016-09-08 · 3 obs
● 2016-09-08 09:49:36
○ 2017-04-09 06:41:16
○ 2026-07-25 21:30:00
●NSsima.ns.cloudflare.com2026-06-06 → 2026-07-25 · 3 obs
○ 2017-10-05 02:17:46
● 2026-06-06 04:23:48
● 2026-07-25 21:30:00
●A104.21.91.1172026-06-06 → 2026-07-25 · 3 obs
○ 2017-09-14 19:27:14
● 2026-06-06 04:23:48
● 2026-07-25 21:30:00
○A121.201.21.52016-09-08 → 2016-09-08 · 3 obs
● 2016-09-08 09:49:36
○ 2017-04-09 06:41:16
○ 2026-07-25 21:30:00
○A121.201.21.62017-04-09 → 2017-04-09 · 4 obs
○ 2016-09-08 09:49:36
● 2017-04-09 06:41:16
○ 2017-09-14 19:27:14
○ 2026-07-25 21:30:00
●A172.67.217.1332026-06-06 → 2026-07-25 · 3 obs
○ 2017-09-14 19:27:14
● 2026-06-06 04:23:48
● 2026-07-25 21:30:00
●A2606:4700:3030::ac43:d9852026-06-06 → 2026-07-25 · 3 obs
○ 2017-09-14 19:27:14
● 2026-06-06 04:23:48
● 2026-07-25 21:30:00
○A2606:4700:3033::6815:5b752026-06-06 → 2026-06-06 · 4 obs
○ 2017-09-14 19:27:14
● 2026-06-06 04:23:48
○ 2026-06-26 21:15:14
○ 2026-07-25 21:30:00
●A2606:4700:3036::6815:5b752026-06-26 → 2026-07-25 · 3 obs
○ 2026-06-06 04:23:48
● 2026-06-26 21:15:14
● 2026-07-25 21:30:00
○CNAMEyunteng.72web.cn2017-04-09 → 2017-10-05 · 4 obs
● 2017-04-09 06:41:16
● 2017-10-05 02:17:46
○ 2026-06-06 04:23:48
○ 2026-07-25 21:30:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netg.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...-
33sd.netsima.ns.cloudflare.com, keanu.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.167

NS records: sima.ns.cloudflare.com, keanu.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 33sd.net (unsigned zone)

⏱️ Timing

Total: 391ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.91.117, 172.67.217.133
AAAA22606:4700:3036::6815:5b75, 2606:4700:3030::ac43:d985
NS2keanu.ns.cloudflare.com, sima.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1keanu.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

33sd.net directs to four IP numbers, which are 104.21.91.117, 172.67.217.133, 2606:4700:3030::ac43:d985 and 2606:4700:3036::6815:5b75.

stillfried-grub.at, www.pe(0x74697473)coloriages.com, clearclublounge.com and two other host names share IP numbers with 33sd.net.

Name Servers

33sd.net is served by two delegated name servers, keanu.ns.cloudflare.com and sima.ns.cloudflare.com.

33sd.net uses the same name servers as several other domains — among them citig.ca, ales.io, redfragment.com and two more.

There is at least partial name server overlap between 33sd.net and other domains — icykuwait.com, hypemarkets.xyz, maychumienphi.com and two more among them.

The name servers owen.ns.cloudflare.com, mona.ns.cloudflare.com and sterling.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

keanu.ns.cloudflare.com carries IP addresses 108.162.195.167, 162.159.44.167 and 172.64.35.167, with 3 other addresses beyond those.

sima.ns.cloudflare.com carries IP addresses 108.162.192.222, 172.64.32.222 and 173.245.58.222, with 3 other addresses beyond those.