optimization-models.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

optimization-models.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:54e1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c5b7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.84.225Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.183🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdahlia.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A2803:f800:50::6ca2:c059🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdahlia.ns.cloudflare.com
A2a06:98c1:50::ac40:2059🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdahlia.ns.cloudflare.com
A108.162.192.89🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A172.64.32.89🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A173.245.58.89🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
NSdave.ns.cloudflare.com
A2606:4700:58::adf5:3b6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A2803:f800:50::6ca2:c16d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdave.ns.cloudflare.com
A2a06:98c1:50::ac40:216d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdave.ns.cloudflare.com
A108.162.193.109🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A172.64.33.109🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A173.245.59.109🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(59)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(61)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTgoogle-site-verification=ZLE5o2qMQ9wYKyQIasSiv4lZ6oC9Ts11UMMubVw8OB4
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.84.225, 172.67.197.183
IPv6 hints2606:4700:3032::6815:54e1, 2606:4700:3035::ac43:c5b7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOAdahlia.ns.cloudflare.comdns@cloudflare.com serial=2415419777

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=1790937209

Same first word

optimization-models.com
optimization-models.org

Previous names

optimization-caresoft.com
optimization-conf.com
optimization-cost.com
optimization-digest.com
optimization-engine.com
optimization-engineers.com
optimization-firm.com
optimization-gap.com
optimization-geo.com
optimization-google.com
optimization-institute.com
optimization-lab.com
optimization-labs.com
optimization-marketing.com
optimization-method-pc.com
optimization-methods.com

Next names

optimization-nation.com
optimization-navi.com
optimization-partners.com
optimization-platform.com
optimization-r.com
optimization-report.com
optimization-saile-ai.com
optimization-seo.com
optimization-software-review.com
optimization-solutions.com
optimization-technologies.com
optimization-tools.com
optimization-trade.com
optimization-training.com

DNS History

9 records (9 active, 0 former)

NSdahlia.ns.cloudflare.comdave.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.84.225172.67.197.1832606:4700:3032::6815:54e12606:4700:3035::ac43:c5b7
●NSdahlia.ns.cloudflare.com2026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54
●NSdave.ns.cloudflare.com2026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54
●MXroute1.mx.cloudflare.net2026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54
●MXroute2.mx.cloudflare.net2026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54
●MXroute3.mx.cloudflare.net2026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54
●A104.21.84.2252026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54
●A172.67.197.1832026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54
●A2606:4700:3032::6815:54e12026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54
●A2606:4700:3035::ac43:c5b72026-09-02 → 2026-10-02 · 2 obs
● 2026-09-02 01:59:46
● 2026-10-02 10:57:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...-
optimization-models.comdave.ns.cloudflare.com, dahlia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:173.245.58.89

NS records: dave.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1497ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.183, 104.21.84.225
AAAA22606:4700:3035::ac43:c5b7, 2606:4700:3032::6815:54e1
NS2dahlia.ns.cloudflare.com, dave.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 48), route1.mx.cloudflare.net (pri: 59)...
TXT2google-site-verification=ZLE5o2qMQ9wYKyQ, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dahlia.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

optimization-models.com resolves to four IP addresses: 104.21.84.225, 172.67.197.183, 2606:4700:3032::6815:54e1 and 2606:4700:3035::ac43:c5b7.

Among the host names that share IP numbers with optimization-models.com are jodhpurnationaluniversityjodhpur.org, 777.all-vkontakte.top, larryleaksplumbing.com and two others.

Name Servers

optimization-models.com has two authoritative name servers — dahlia.ns.cloudflare.com and dave.ns.cloudflare.com.

optimization-models.com has the same name server delegation as a number of other domains, such as girenossasorte.site, lepetitpousse.fr, vorpixal.org and two more.

optimization-models.com shares at least some of its name servers with other domains, including (0x6675636b)ingboy.pages.dev, david-sarman.com, czon.io and two others.

These name servers are frequently paired with the name servers mimi.ns.cloudflare.com and sullivan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dahlia.ns.cloudflare.com points to 108.162.192.89, 172.64.32.89, 173.245.58.89 and 3 other IP addresses.

dave.ns.cloudflare.com points to 108.162.193.109, 172.64.33.109, 173.245.59.109 and 3 other IP addresses.

Mail Servers

optimization-models.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

optimization-models.com shares at least some of its mail servers with other domains — for example quidtax.com, instrutoraudreyjunior.com.br, geezmail.ink and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.