`bloodoptimization.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a52b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:b33^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.51^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.43^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harleigh.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:263a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harleigh.ns.cloudflare.com`
		A	108.162.194.58^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	162.159.38.58^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
		A	172.64.34.58^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harleigh.ns.cloudflare.com`
NS	`mario.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.51, 172.67.165.43
		IPv6	2606:4700:3034::ac43:a52b, 2606:4700:3037::6815:b33
SOA	`harleigh.ns.cloudflare.com`dns@cloudflare.com serial=2397089241

`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=1774387587

Same first word

bloodoptimization.com

DNS History

13 records (6 active, 7 former)

●NSharleigh.ns.cloudflare.com2026-03-13 → 2026-03-24 · 3 obs

○ 2015-10-31 14:46:10
● 2026-03-13 00:08:40
● 2026-03-24 21:41:22

●NSmario.ns.cloudflare.com2026-03-13 → 2026-03-24 · 3 obs

○ 2015-10-31 14:46:10
● 2026-03-13 00:08:40
● 2026-03-24 21:41:22

○NSns1.parked.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:27:02
○ 2015-10-31 14:46:10
○ 2026-03-24 21:41:22

○NSns2.parked.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:27:02
○ 2015-10-31 14:46:10
○ 2026-03-24 21:41:22

●A104.21.11.512026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-13 00:08:40
● 2026-03-24 21:41:22

●A172.67.165.432026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-13 00:08:40
● 2026-03-24 21:41:22

○A188.114.96.02026-03-13 → 2026-03-13 · 3 obs

○ 2015-10-31 14:46:10
● 2026-03-13 00:08:40
○ 2026-03-24 21:41:22

○A188.114.97.02026-03-13 → 2026-03-13 · 3 obs

○ 2015-10-31 14:46:10
● 2026-03-13 00:08:40
○ 2026-03-24 21:41:22

●A2606:4700:3034::ac43:a52b2026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-13 00:08:40
● 2026-03-24 21:41:22

●A2606:4700:3037::6815:b332026-03-24 → 2026-03-24 · 2 obs

○ 2026-03-13 00:08:40
● 2026-03-24 21:41:22

○A2a06:98c1:3120::2026-03-13 → 2026-03-13 · 3 obs

○ 2015-10-31 14:46:10
● 2026-03-13 00:08:40
○ 2026-03-24 21:41:22

○A2a06:98c1:3121::2026-03-13 → 2026-03-13 · 3 obs

○ 2015-10-31 14:46:10
● 2026-03-13 00:08:40
○ 2026-03-24 21:41:22

○A69.46.228.372008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 22:27:02
○ 2015-10-31 14:46:10
○ 2026-03-24 21:41:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bloodoptimization.com	mario.ns.cloudflare.com, harleigh.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.58

NS records: mario.ns.cloudflare.com, harleigh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bloodoptimization.com (unsigned zone)

⏱️ Timing

Total: 129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.51, 172.67.165.43`
AAAA	2	`2606:4700:3037::6815:b33, 2606:4700:3034::ac43:a52b`
NS	2	`harleigh.ns.cloudflare.com, mario.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harleigh.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bloodoptimization.com points to four IP numbers: 2606:4700:3034::ac43:a52b, 2606:4700:3037::6815:b33, 104.21.11.51 and 172.67.165.43.

Other host names, for instance healthcastle.com, mddao.com, www.needforbit.work, www.cvmpl.com and skpatents.com share IP numbers with bloodoptimization.com.

Name Servers

Delegation for bloodoptimization.com rests with two name servers, harleigh.ns.cloudflare.com and mario.ns.cloudflare.com.

bloodoptimization.com shares the same name server setup as other domains, including aspenalpine.com, 65fp.net, adaptoras.gr, partsb2.com.au and brazil-mstrjackbet.com.

bloodoptimization.com at least partially shares name servers with other domains, for instance fatty.io, bkpkvideo.com, jieshen.net, carkbet28.com and saintelizabeths.org.

These name servers are often used together with armando.ns.cloudflare.com, zod.ns.cloudflare.com, nataly.ns.cloudflare.com, etienne.ns.cloudflare.com and peyton.ns.cloudflare.com.

Host names with six IP numbers: harleigh.ns.cloudflare.com points to: 2606:4700:50::a29f:263a, 2803:f800:50::6ca2:c23a, 2a06:98c1:50::ac40:223a, 108.162.194.58, 162.159.38.58 and 172.64.34.58. mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.

bloodoptimization.com - robtex.com