websiteoptimization.com - dns.ninja

`websiteoptimization.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:be02^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:519e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.158^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.2^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`josh.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josh.ns.cloudflare.com`
		A	108.162.193.126^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	172.64.33.126^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	173.245.59.126^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
MX	`east.smtp.mx.exch025.serverdata.net` ⭐
		A	64.78.25.129^{🇺🇸 INTERMEDIA64.78.24.0/23 Virginia}
			PTR	`east.smtp.mx.exch025.serverdata.net`
MX	`west.smtp.mx.exch025.serverdata.net`⁽²⁰⁾
		A	64.78.32.69^{🇺🇸 INTERMEDIA64.78.32.0/23}
			PTR	`intermedia.net`
TXT	`google-site-verification=pbQmD6HyVOmaCHLQDCg1dUnErX6CHrJnzXIZQ1Snyjs`
TXT	`v=spf1 include:spf.serverdata.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.158, 172.67.190.2
		IPv6 hints	2606:4700:3032::ac43:be02, 2606:4700:3036::6815:519e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`josh.ns.cloudflare.com`dns@cloudflare.com serial=2410180049

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786250109

rank #38304 globally
rank #18768 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #153,431

Subdomains

ns1.websiteoptimization.com

server1.websiteoptimization.com

www.websiteoptimization.com

Same first word

websiteoptimization.net.au

websiteoptimization.com

websiteoptimization.org

websiteoptimization.co

websiteoptimization.de

DNS History

17 records (8 active, 9 former)

○NSdns1.easydns.com2015-08-30 → 2017-12-14 · 4 obs

● 2015-08-30 21:18:00
● 2017-12-14 21:15:26
○ 2026-03-08 12:34:20
○ 2026-08-09 04:56:14

○NSdns2.easydns.net2015-08-30 → 2017-12-14 · 4 obs

● 2015-08-30 21:18:00
● 2017-12-14 21:15:26
○ 2026-03-08 12:34:20
○ 2026-08-09 04:56:14

○NSdns3.easydns.ca2015-08-30 → 2017-12-14 · 4 obs

● 2015-08-30 21:18:00
● 2017-12-14 21:15:26
○ 2026-03-08 12:34:20
○ 2026-08-09 04:56:14

●NSjosh.ns.cloudflare.com2026-03-08 → 2026-08-09 · 3 obs

○ 2017-12-14 21:15:26
● 2026-03-08 12:34:20
● 2026-08-09 04:56:14

●NSsara.ns.cloudflare.com2026-03-08 → 2026-08-09 · 3 obs

○ 2017-12-14 21:15:26
● 2026-03-08 12:34:20
● 2026-08-09 04:56:14

●MXeast.smtp.mx.exch025.serverdata.net2017-03-23 → 2026-08-09 · 3 obs

○ 2016-09-16 01:31:06
● 2017-03-23 16:39:30
● 2026-08-09 04:56:14

○MXmx-caprica.easydns.com2015-08-30 → 2017-12-14 · 4 obs

● 2015-08-30 21:18:00
● 2017-12-14 21:15:26
○ 2026-03-08 12:34:20
○ 2026-08-09 04:56:14

○MXmx1.smtp.exch025.serverdata.net2015-08-30 → 2016-09-16 · 4 obs

● 2015-08-30 21:18:00
● 2016-09-16 01:31:06
○ 2017-03-23 16:39:30
○ 2026-08-09 04:56:14

○MXmx2.smtp.exch025.serverdata.net2015-08-30 → 2016-09-16 · 4 obs

● 2015-08-30 21:18:00
● 2016-09-16 01:31:06
○ 2017-03-23 16:39:30
○ 2026-08-09 04:56:14

●MXwest.smtp.mx.exch025.serverdata.net2017-03-23 → 2026-08-09 · 3 obs

○ 2016-09-16 01:31:06
● 2017-03-23 16:39:30
● 2026-08-09 04:56:14

●A104.21.81.1582026-03-08 → 2026-08-09 · 3 obs

○ 2017-12-14 21:15:26
● 2026-03-08 12:34:20
● 2026-08-09 04:56:14

●A172.67.190.22026-03-08 → 2026-08-09 · 3 obs

○ 2017-12-14 21:15:26
● 2026-03-08 12:34:20
● 2026-08-09 04:56:14

●A2606:4700:3032::ac43:be022026-07-10 → 2026-08-09 · 3 obs

○ 2026-03-08 12:34:20
● 2026-07-10 14:10:56
● 2026-08-09 04:56:14

○A2606:4700:3033::ac43:be022026-03-08 → 2026-03-08 · 4 obs

○ 2017-12-14 21:15:26
● 2026-03-08 12:34:20
○ 2026-07-10 14:10:56
○ 2026-08-09 04:56:14

●A2606:4700:3036::6815:519e2026-07-10 → 2026-08-09 · 3 obs

○ 2026-03-08 12:34:20
● 2026-07-10 14:10:56
● 2026-08-09 04:56:14

○A2606:4700:3037::6815:519e2026-03-08 → 2026-03-08 · 4 obs

○ 2017-12-14 21:15:26
● 2026-03-08 12:34:20
○ 2026-07-10 14:10:56
○ 2026-08-09 04:56:14

○A67.227.172.1262015-08-30 → 2017-12-14 · 4 obs

● 2015-08-30 21:18:00
● 2017-12-14 21:15:26
○ 2026-03-08 12:34:20
○ 2026-08-09 04:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
websiteoptimization.com	josh.ns.cloudflare.com, sara.ns.cloudflare.com	12 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: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.158, 172.67.190.2`
AAAA	2	`2606:4700:3036::6815:519e, 2606:4700:3032::ac43:be02`
NS	2	`josh.ns.cloudflare.com, sara.ns.cloudflare.com`
MX	2	`east.smtp.mx.exch025.serverdata.net (pri, west.smtp.mx.exch025.serverdata.net (pri`
TXT	2	`google-site-verification=pbQmD6HyVOmaCHL, v=spf1 include:spf.serverdata.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`josh.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ns1.websiteoptimization.com, server1.websiteoptimization.com and www.websiteoptimization.com are all subdomains of websiteoptimization.com.

IP Addresses

websiteoptimization.com points to the four IP addresses 104.21.81.158, 172.67.190.2, 2606:4700:3032::ac43:be02 and 2606:4700:3036::6815:519e.

Among the host names that share IP numbers with websiteoptimization.com are allotment-blog.co.uk, openai.ai12328.cn, qhdhxty.com and two others.

Name Servers

websiteoptimization.com has two authoritative name servers — josh.ns.cloudflare.com and sara.ns.cloudflare.com.

websiteoptimization.com has the same name server delegation as a number of other domains, such as oglasi.com, young(0x706f726e)tube.com, (0x787878)movies.vip and two more.

The name servers of websiteoptimization.com overlap at least partially with those of other domains — among them 58-sc.com, testdriver.fr, segnet.nl and two more.

These name servers commonly appear in combination with the name servers carter.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

josh.ns.cloudflare.com points to 108.162.193.126, 172.64.33.126, 173.245.59.126 and 3 other IP addresses.

sara.ns.cloudflare.com points to 108.162.192.144, 172.64.32.144, 173.245.58.144 and 3 other IP addresses.

Mail Servers

The MX records for websiteoptimization.com point to two mail servers: east.smtp.mx.exch025.serverdata.net and west.smtp.mx.exch025.serverdata.net.

websiteoptimization.com has the same mail server arrangement as a number of other domains, for example mutualmanagementservices.com, clogix.com, nierenberggroup.com and two more.

websiteoptimization.com partially shares its mail servers with other domains — including r2c.com, energent.net, acornhill.ca and ruchman.com.

Both east.smtp.mx.exch025.serverdata.net and west.smtp.mx.exch025.serverdata.net have a single IP address each — east.smtp.mx.exch025.serverdata.net resolves to 64.78.25.129 while west.smtp.mx.exch025.serverdata.net resolves to 64.78.32.69.