b3443.com - dns.ninja

b3443.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b297🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:23ba🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.186Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.151🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScolin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolin.ns.cloudflare.com
A2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolin.ns.cloudflare.com
A108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
NSjewel.ns.cloudflare.com
A2606:4700:50::a29f:26ab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A2803:f800:50::6ca2:c2ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjewel.ns.cloudflare.com
A2a06:98c1:50::ac40:22ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjewel.ns.cloudflare.com
A108.162.194.171🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A162.159.38.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
A172.64.34.171🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjewel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.186, 172.67.178.151
IPv6 hints2606:4700:3031::ac43:b297, 2606:4700:3033::6815:23ba
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOAcolin.ns.cloudflare.comdns@cloudflare.com serial=2409488430

com

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=1785996944
⚠️ On DNS blocklist: gambling

Same first word

b3443.com

Similar names

4433b.com
4343b.com
3344b.com

DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NScolin.ns.cloudflare.comjewel.ns.cloudflare.comns1.51dns.comns2.51dns.comA104.21.35.186172.67.178.1512606:4700:3031::ac43:b2972606:4700:3033::6815:23ba172.247.163.182606:4700:3032::ac43:b29798.126.239.22CNAMEm.vwwv-baidu.com
●NScolin.ns.cloudflare.com2026-02-24 → 2026-08-06 · 3 obs
○ 2017-03-31 10:23:02
● 2026-02-24 14:23:30
● 2026-08-06 06:31:22
●NSjewel.ns.cloudflare.com2026-02-24 → 2026-08-06 · 3 obs
○ 2017-03-31 10:23:02
● 2026-02-24 14:23:30
● 2026-08-06 06:31:22
○NSns1.51dns.com2016-03-16 → 2017-03-31 · 4 obs
● 2016-03-16 01:59:42
● 2017-03-31 10:23:02
○ 2026-02-24 14:23:30
○ 2026-08-06 06:31:22
○NSns2.51dns.com2016-03-16 → 2016-09-10 · 4 obs
● 2016-03-16 01:59:42
● 2016-09-10 08:15:58
○ 2017-03-31 10:23:02
○ 2026-08-06 06:31:22
●A104.21.35.1862026-02-24 → 2026-08-06 · 3 obs
○ 2017-03-31 10:23:02
● 2026-02-24 14:23:30
● 2026-08-06 06:31:22
○A172.247.163.182016-03-16 → 2016-03-16 · 3 obs
● 2016-03-16 01:59:42
○ 2017-03-31 10:23:02
○ 2026-08-06 06:31:22
●A172.67.178.1512026-02-24 → 2026-08-06 · 3 obs
○ 2017-03-31 10:23:02
● 2026-02-24 14:23:30
● 2026-08-06 06:31:22
●A2606:4700:3031::ac43:b2972026-08-06 → 2026-08-06 · 2 obs
○ 2026-04-30 09:05:06
● 2026-08-06 06:31:22
○A2606:4700:3032::ac43:b2972026-02-24 → 2026-04-30 · 4 obs
○ 2017-03-31 10:23:02
● 2026-02-24 14:23:30
● 2026-04-30 09:05:06
○ 2026-08-06 06:31:22
●A2606:4700:3033::6815:23ba2026-02-24 → 2026-08-06 · 3 obs
○ 2017-03-31 10:23:02
● 2026-02-24 14:23:30
● 2026-08-06 06:31:22
○A98.126.239.222017-03-31 → 2017-03-31 · 4 obs
○ 2016-03-16 01:59:42
● 2017-03-31 10:23:02
○ 2026-02-24 14:23:30
○ 2026-08-06 06:31:22
○CNAMEm.vwwv-baidu.com2017-03-31 → 2017-03-31 · 3 obs
● 2017-03-31 10:23:02
○ 2026-02-24 14:23:30
○ 2026-08-06 06:31:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
b3443.comjewel.ns.cloudflare.com, colin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.171

NS records: jewel.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b3443.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.35.186, 172.67.178.151
AAAA22606:4700:3033::6815:23ba, 2606:4700:3031::ac43:b297
NS2colin.ns.cloudflare.com, jewel.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1colin.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jewel.ns.cloudflare.com, jewel.ns.cloudflare.com, jewel.ns.cloudflare.com...)

Analysis

IP Addresses

b3443.com resolves to four IP addresses: 104.21.35.186, 172.67.178.151, 2606:4700:3031::ac43:b297 and 2606:4700:3033::6815:23ba.

Among the host names that share IP numbers with b3443.com are hccons.com, fiercelylovedbyjc.com, oilcompare.co.uk and two others.

Name Servers

b3443.com is served by two delegated name servers, colin.ns.cloudflare.com and jewel.ns.cloudflare.com.

b3443.com has the same name server delegation as a number of other domains, such as hg202308.vip, w459tyc.com, 6399as13.cc and two more.

b3443.com has at least partial name server overlap with other domains, such as oriflame.com.gt, country-cafe.nl, ward3dc.com and two others.

It is common to find these name servers paired with the name servers amanda.ns.cloudflare.com, noor.ns.cloudflare.com, laylah.ns.cloudflare.com and donald.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

colin.ns.cloudflare.com carries IP addresses 108.162.195.75, 162.159.44.75 and 172.64.35.75, with 3 other addresses beyond those.

jewel.ns.cloudflare.com carries IP addresses 108.162.194.171, 162.159.38.171 and 172.64.34.171, with 3 other addresses beyond those.