www.websiteoptimization.com - dns.ninja

www.websiteoptimization.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:be02🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:519e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.158Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.2🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.158, 172.67.190.2
IPv6 hints2606:4700:3032::ac43:be02, 2606:4700:3036::6815:519e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com

websiteoptimization.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:be02🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:519e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.158Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.2🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjosh.ns.cloudflare.com ⭐
NSsara.ns.cloudflare.com
MXeast.smtp.mx.exch025.serverdata.net ⭐
MXwest.smtp.mx.exch025.serverdata.net(20)
TXTgoogle-site-verification=pbQmD6HyVOmaCHLQDCg1dUnErX6CHrJnzXIZQ1Snyjs
TXTv=spf1 include:spf.serverdata.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.158, 172.67.190.2
IPv6 hints2606:4700:3032::ac43:be02, 2606:4700:3036::6815:519e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com
SOAjosh.ns.cloudflare.comdns@cloudflare.com serial=2410180049
WOT: SAFE (92/100)
rank #38304 globally
rank #18768 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #153,386

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DNS History

15 records (4 active, 11 former)

200920112013201520172019202120232025NSdns1.easydns.comdns2.easydns.netdns3.easydns.caMXmx-caprica.easydns.commx1.smtp.exch025.serverdata.netmx2.smtp.exch025.serverdata.netA104.21.81.158172.67.190.22606:4700:3032::ac43:be022606:4700:3036::6815:519e2606:4700:3033::ac43:be022606:4700:3037::6815:519e67.227.172.12667.227.173.46CNAMEwebsiteoptimization.com
○NSdns1.easydns.com2015-11-10 → 2016-04-13 · 4 obs
● 2015-11-10 23:56:34
● 2016-04-13 22:04:00
○ 2017-12-14 21:15:22
○ 2026-08-09 14:20:56
○NSdns2.easydns.net2015-11-10 → 2016-04-13 · 4 obs
● 2015-11-10 23:56:34
● 2016-04-13 22:04:00
○ 2017-12-14 21:15:22
○ 2026-08-09 14:20:56
○NSdns3.easydns.ca2015-11-10 → 2016-04-13 · 4 obs
● 2015-11-10 23:56:34
● 2016-04-13 22:04:00
○ 2017-12-14 21:15:22
○ 2026-08-09 14:20:56
○MXmx-caprica.easydns.com2015-11-10 → 2016-04-13 · 4 obs
● 2015-11-10 23:56:34
● 2016-04-13 22:04:00
○ 2017-12-14 21:15:22
○ 2026-08-09 14:20:56
○MXmx1.smtp.exch025.serverdata.net2015-11-10 → 2016-04-13 · 4 obs
● 2015-11-10 23:56:34
● 2016-04-13 22:04:00
○ 2017-12-14 21:15:22
○ 2026-08-09 14:20:56
○MXmx2.smtp.exch025.serverdata.net2015-11-10 → 2016-04-13 · 4 obs
● 2015-11-10 23:56:34
● 2016-04-13 22:04:00
○ 2017-12-14 21:15:22
○ 2026-08-09 14:20:56
●A104.21.81.1582026-02-25 → 2026-08-09 · 3 obs
○ 2017-12-14 21:15:22
● 2026-02-25 11:26:06
● 2026-08-09 14:20:56
●A172.67.190.22026-02-25 → 2026-08-09 · 3 obs
○ 2017-12-14 21:15:22
● 2026-02-25 11:26:06
● 2026-08-09 14:20:56
●A2606:4700:3032::ac43:be022026-07-10 → 2026-08-09 · 3 obs
○ 2026-02-25 11:26:06
● 2026-07-10 14:10:56
● 2026-08-09 14:20:56
○A2606:4700:3033::ac43:be022026-02-25 → 2026-02-25 · 4 obs
○ 2017-12-14 21:15:22
● 2026-02-25 11:26:06
○ 2026-07-10 14:10:56
○ 2026-08-09 14:20:56
●A2606:4700:3036::6815:519e2026-07-10 → 2026-08-09 · 3 obs
○ 2026-02-25 11:26:06
● 2026-07-10 14:10:56
● 2026-08-09 14:20:56
○A2606:4700:3037::6815:519e2026-02-25 → 2026-02-25 · 4 obs
○ 2017-12-14 21:15:22
● 2026-02-25 11:26:06
○ 2026-07-10 14:10:56
○ 2026-08-09 14:20:56
○A67.227.172.1262015-06-07 → 2016-04-13 · 5 obs
○ 2008-11-29 11:54:20
● 2015-06-07 21:33:32
● 2016-04-13 22:04:00
○ 2017-12-14 21:15:22
○ 2026-08-09 14:20:56
○A67.227.173.462008-11-29 → 2008-11-29 · 3 obs
● 2008-11-29 11:54:20
○ 2015-06-07 21:33:32
○ 2026-08-09 14:20:56
○CNAMEwebsiteoptimization.com2008-11-29 → 2018-09-17 · 4 obs
● 2008-11-29 11:54:20
● 2018-09-17 23:21:00
○ 2026-02-25 11:26:06
○ 2026-08-09 14:20:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
websiteoptimization.comjosh.ns.cloudflare.com, sara.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.144

NS records: josh.ns.cloudflare.com, sara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for websiteoptimization.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.158, 172.67.190.2
AAAA22606:4700:3032::ac43:be02, 2606:4700:3036::6815:519e
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.websiteoptimization.com directs to four IP numbers, which are 104.21.81.158, 172.67.190.2, 2606:4700:3032::ac43:be02 and 2606:4700:3036::6815:519e.

acovia.com.mx, www.krackattacks.com, directed-technology.net plus two other host names have IP numbers in common with www.websiteoptimization.com.