complexbehavior.io - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

complexbehavior.io

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:457e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d051🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.126Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.81🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalex.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalex.ns.cloudflare.com
A2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalex.ns.cloudflare.com
A108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
NSnia.ns.cloudflare.com
A2606:4700:50::adf5:3ad2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A2803:f800:50::6ca2:c0d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnia.ns.cloudflare.com
A2a06:98c1:50::ac40:20d2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnia.ns.cloudflare.com
A108.162.192.210🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A172.64.32.210🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
A173.245.58.210🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.126, 172.67.208.81
IPv6 hints2606:4700:3034::6815:457e, 2606:4700:3035::ac43:d051
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2414674876

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1793345137

Subdomains

www.complexbehavior.io

Same first word

complexbehavior.io
complexbehavior.org
complexbehavior.com

Previous names

completeprivacy.io
completer.io
completere.io
completerecharge.io
completeregistration.io
completes.io
completestack.io
completetrack.io
completevisibility.io
completewell.io
completex.io
completionist.io
completions.io
completiv.io
completmirror.io
completo.io
compleu.io
complex-mind.io
complex.io
complexa.io

Next names

complexcollective.io
complexes.io
complexfreight.io
complexia.io
complexicon.io
complexity.io
complexityacademy.io
complexityclarified.io
complexityintelligence.io
complexitylabs.io
complexityscience.io
complexityworks.io
complexly.io
complexplane.io
complexsecurity.io
complexspot.io
complexsystems.io

DNS History

21 records (6 active, 15 former)

202120222023202420252026NSalex.ns.cloudflare.comnia.ns.cloudflare.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXmx1.mailchannels.netmx2.mailchannels.netvade-in1.mail.dreamhost.comvade-in2.mail.dreamhost.comA104.21.69.126172.67.208.812606:4700:3034::6815:457e2606:4700:3035::ac43:d05115.197.172.60173.236.240.210208.113.184.175
●NSalex.ns.cloudflare.com2026-07-16 → 2026-10-30 · 3 obs
○ 2026-05-30 05:30:56
● 2026-07-16 09:57:40
● 2026-10-30 08:14:28
○NSdns1.name-services.com2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-16 23:23:06
● 2026-04-04 23:00:24
○ 2026-05-30 05:30:56
○ 2026-10-30 08:14:28
○NSdns2.name-services.com2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-16 23:23:06
● 2026-04-04 23:00:24
○ 2026-05-30 05:30:56
○ 2026-10-30 08:14:28
○NSdns3.name-services.com2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-16 23:23:06
● 2026-04-04 23:00:24
○ 2026-05-30 05:30:56
○ 2026-10-30 08:14:28
○NSdns4.name-services.com2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-16 23:23:06
● 2026-04-04 23:00:24
○ 2026-05-30 05:30:56
○ 2026-10-30 08:14:28
○NSdns5.name-services.com2026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-16 23:23:06
● 2026-04-04 23:00:24
○ 2026-05-30 05:30:56
○ 2026-10-30 08:14:28
●NSnia.ns.cloudflare.com2026-07-16 → 2026-10-30 · 3 obs
○ 2026-05-30 05:30:56
● 2026-07-16 09:57:40
● 2026-10-30 08:14:28
○NSns1.dreamhost.com2020-04-05 → 2026-03-16 · 4 obs
● 2020-04-05 08:23:46
● 2026-03-16 23:23:06
○ 2026-04-04 23:00:24
○ 2026-10-30 08:14:28
○NSns2.dreamhost.com2020-04-05 → 2026-03-16 · 4 obs
● 2020-04-05 08:23:46
● 2026-03-16 23:23:06
○ 2026-04-04 23:00:24
○ 2026-10-30 08:14:28
○NSns3.dreamhost.com2020-04-05 → 2026-03-16 · 4 obs
● 2020-04-05 08:23:46
● 2026-03-16 23:23:06
○ 2026-04-04 23:00:24
○ 2026-10-30 08:14:28
○MXmx1.mailchannels.net2026-02-21 → 2026-03-16 · 5 obs
○ 2020-04-05 08:23:46
● 2026-02-21 23:12:52
● 2026-03-16 23:23:06
○ 2026-04-04 23:00:24
○ 2026-10-30 08:14:28
○MXmx2.mailchannels.net2026-02-21 → 2026-03-16 · 5 obs
○ 2020-04-05 08:23:46
● 2026-02-21 23:12:52
● 2026-03-16 23:23:06
○ 2026-04-04 23:00:24
○ 2026-10-30 08:14:28
○MXvade-in1.mail.dreamhost.com2020-04-05 → 2020-04-05 · 3 obs
● 2020-04-05 08:23:46
○ 2026-02-21 23:12:52
○ 2026-10-30 08:14:28
○MXvade-in2.mail.dreamhost.com2020-04-05 → 2020-04-05 · 3 obs
● 2020-04-05 08:23:46
○ 2026-02-21 23:12:52
○ 2026-10-30 08:14:28
●A104.21.69.1262026-07-16 → 2026-10-30 · 3 obs
○ 2026-05-30 05:30:56
● 2026-07-16 09:57:40
● 2026-10-30 08:14:28
○A15.197.172.602026-04-04 → 2026-04-04 · 4 obs
○ 2026-03-16 23:23:06
● 2026-04-04 23:00:24
○ 2026-05-30 05:30:56
○ 2026-10-30 08:14:28
●A172.67.208.812026-07-16 → 2026-10-30 · 3 obs
○ 2026-05-30 05:30:56
● 2026-07-16 09:57:40
● 2026-10-30 08:14:28
○A173.236.240.2102026-02-21 → 2026-03-16 · 5 obs
○ 2020-04-05 08:23:46
● 2026-02-21 23:12:52
● 2026-03-16 23:23:06
○ 2026-04-04 23:00:24
○ 2026-10-30 08:14:28
○A208.113.184.1752020-04-05 → 2020-04-05 · 3 obs
● 2020-04-05 08:23:46
○ 2026-02-21 23:12:52
○ 2026-10-30 08:14:28
●A2606:4700:3034::6815:457e2026-07-16 → 2026-10-30 · 3 obs
○ 2026-05-30 05:30:56
● 2026-07-16 09:57:40
● 2026-10-30 08:14:28
●A2606:4700:3035::ac43:d0512026-07-16 → 2026-10-30 · 3 obs
○ 2026-05-30 05:30:56
● 2026-07-16 09:57:40
● 2026-10-30 08:14:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
complexbehavior.ioalex.ns.cloudflare.com, nia.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, nia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexbehavior.io (unsigned zone)

⏱️ Timing

Total: 1125ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.126, 172.67.208.81
AAAA22606:4700:3035::ac43:d051, 2606:4700:3034::6815:457e
NS2alex.ns.cloudflare.com, nia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alex.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

www.complexbehavior.io is delegated beneath complexbehavior.io.

IP Addresses

complexbehavior.io directs to four IP numbers, which are 104.21.69.126, 172.67.208.81, 2606:4700:3034::6815:457e and 2606:4700:3035::ac43:d051.

pssventures.in, kasskass.xyz, chen821.cn plus two other host names have IP numbers in common with complexbehavior.io.

Name Servers

complexbehavior.io uses two name servers for its delegation: alex.ns.cloudflare.com and nia.ns.cloudflare.com.

The name server configuration of complexbehavior.io is shared with other domains, for instance vn88vn.llc, pac-sys.net, kqbdz.org and two others.

There is at least partial name server overlap between complexbehavior.io and other domains — evcon.ro, bonew.ru, highgroundpodcast.sbs and two more among them.

The name servers millie.ns.cloudflare.com, kellen.ns.cloudflare.com and ivan.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

Hostname alex.ns.cloudflare.com directs to 108.162.193.100, 172.64.33.100 and 173.245.59.100 along with 3 other IP addresses.

Hostname nia.ns.cloudflare.com directs to 108.162.192.210, 172.64.32.210 and 173.245.58.210 along with 3 other IP addresses.