3sim.net - dns.ninja

3sim.net

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b52d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:2b9d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.157Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.45🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdale.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
A2803:f800:50::6ca2:c15f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdale.ns.cloudflare.com
A2a06:98c1:50::ac40:215f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdale.ns.cloudflare.com
A108.162.193.95🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.95🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.95🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSharmony.ns.cloudflare.com
A2606:4700:50::a29f:2692🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharmony.ns.cloudflare.com
A2803:f800:50::6ca2:c292🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRharmony.ns.cloudflare.com
A2a06:98c1:50::ac40:2292🇺🇸 Cloudflare2a06:98c1:50::/45
PTRharmony.ns.cloudflare.com
A108.162.194.146🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharmony.ns.cloudflare.com
A162.159.38.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharmony.ns.cloudflare.com
A172.64.34.146🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRharmony.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.157, 172.67.181.45
IPv6 hints2606:4700:3030::ac43:b52d, 2606:4700:3032::6815:2b9d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOAdale.ns.cloudflare.comdns@cloudflare.com serial=2407975913

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=1782777186

Same first word

3sim.com
3sim.ru
3sim.net

Similar names

i3ms.xyz
sim3.eu
s3im.com
3smi.net
3smi.ru
s3mi.com
mi3s.fr
ims3.com
sim3.com
sim3.net
3mis.com
ms3i.com
si3m.com
sim3.ru
3smi.com
mis3.com.au
m3is.eu
sim3.de
ism3.fr
m3is.nl
ism3.com
3ims.com
sim3.it
3mis.net
3ism.com
mis3.com
mis3.cz
sim3.org
i3ms.net
i3sm.or.jp
is3m.com
m3is.com

DNS History

6 records (6 active, 0 former)

NSdale.ns.cloudflare.comharmony.ns.cloudflare.comA104.21.43.157172.67.181.452606:4700:3030::ac43:b52d2606:4700:3032::6815:2b9d
●NSdale.ns.cloudflare.com2026-06-22 → 2026-06-30 · 2 obs
● 2026-06-22 22:59:52
● 2026-06-30 00:18:06
●NSharmony.ns.cloudflare.com2026-06-22 → 2026-06-30 · 2 obs
● 2026-06-22 22:59:52
● 2026-06-30 00:18:06
●A104.21.43.1572026-06-22 → 2026-06-30 · 2 obs
● 2026-06-22 22:59:52
● 2026-06-30 00:18:06
●A172.67.181.452026-06-22 → 2026-06-30 · 2 obs
● 2026-06-22 22:59:52
● 2026-06-30 00:18:06
●A2606:4700:3030::ac43:b52d2026-06-22 → 2026-06-30 · 2 obs
● 2026-06-22 22:59:52
● 2026-06-30 00:18:06
●A2606:4700:3032::6815:2b9d2026-06-22 → 2026-06-30 · 2 obs
● 2026-06-22 22:59:52
● 2026-06-30 00:18:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netj.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...-
3sim.netdale.ns.cloudflare.com, harmony.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.95

NS records: dale.ns.cloudflare.com, harmony.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3sim.net (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.181.45, 104.21.43.157
AAAA22606:4700:3032::6815:2b9d, 2606:4700:3030::ac43:b52d
NS2dale.ns.cloudflare.com, harmony.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dale.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

3sim.net has four IP addresses: 104.21.43.157, 172.67.181.45, 2606:4700:3030::ac43:b52d and 2606:4700:3032::6815:2b9d.

Two other host names, along with 20049.cn, cavistar.com and nosf.org, also share IP numbers with 3sim.net.

Name Servers

3sim.net is delegated to two name servers: dale.ns.cloudflare.com and harmony.ns.cloudflare.com.

3sim.net shares its NS records with other domains, for example fortuneblock.xyz, iqraquranlearning.com, pronatec.com.br and two others.

3sim.net has at least partial name server overlap with other domains, such as plantcareg.info, progressiveoffice.com.au, api-777.com and two others.

It is common to find these name servers paired with the name servers chelsea.ns.cloudflare.com, lilyana.ns.cloudflare.com, vick.ns.cloudflare.com and terin.ns.cloudflare.com.

DNS names with 6 IP addresses:

dale.ns.cloudflare.com resolves to 108.162.193.95, 172.64.33.95, 173.245.59.95 and 3 other IP addresses.

harmony.ns.cloudflare.com resolves to 108.162.194.146, 162.159.38.146, 172.64.34.146 and 3 other IP addresses.