optimalco.top - robtex.com

optimalco.top

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:2f6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:81e5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.246Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.229🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchance.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c21🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchance.ns.cloudflare.com
A2803:f800:50::6ca2:c321🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchance.ns.cloudflare.com
A2a06:98c1:50::ac40:2321🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchance.ns.cloudflare.com
A108.162.195.33🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchance.ns.cloudflare.com
A162.159.44.33Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchance.ns.cloudflare.com
A172.64.35.33🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchance.ns.cloudflare.com
NSmaleah.ns.cloudflare.com
A2606:4700:50::a29f:2676🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaleah.ns.cloudflare.com
A2803:f800:50::6ca2:c276🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2276🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaleah.ns.cloudflare.com
A108.162.194.118🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaleah.ns.cloudflare.com
A162.159.38.118Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaleah.ns.cloudflare.com
A172.64.34.118🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaleah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.246, 172.67.129.229
IPv6 hints2606:4700:3034::6815:2f6, 2606:4700:3035::ac43:81e5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOAchance.ns.cloudflare.comdns@cloudflare.com serial=2410598373

top

DNSSEC🔒 Signed (DS record present)
NSa.zdnscloud.com ⭐
NSa.zdnscloud.cn
NSb.zdnscloud.cn
NSc.zdnscloud.com
NSd.zdnscloud.com
NSe.zdnscloud.cn
NSf.zdnscloud.cn
NSi.zdnscloud.cn
NSj.zdnscloud.com
TXT2026-08-03_05:10:01
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1396644071
⚠️ On DNS blocklist: tif, tif.medium, tif.mini
⚠️ On DNS blocklist: spam-tlds

Subdomains

www.optimalco.top

Same first word

optimalco.top

Similar names

impactool.com
capitolmo.com
omoptical.com
optimaloc.net
capitolom.com
comptalio.com
moloptica.com
impactool.net
caloptimo.com
cooptimal.com
cooptmail.fr
polatomic.com
loopmatic.com
poolmatic.hu

DNS History

8 records (6 active, 2 former)

NSchance.ns.cloudflare.commaleah.ns.cloudflare.comA104.21.2.246172.67.129.2292606:4700:3034::6815:2f62606:4700:3035::ac43:81e52606:4700:3034::ac43:81e52606:4700:3035::6815:2f6
●NSchance.ns.cloudflare.com2026-05-22 → 2026-08-02 · 2 obs
● 2026-05-22 06:08:02
● 2026-08-02 21:51:16
●NSmaleah.ns.cloudflare.com2026-05-22 → 2026-08-02 · 2 obs
● 2026-05-22 06:08:02
● 2026-08-02 21:51:16
●A104.21.2.2462026-05-22 → 2026-08-02 · 2 obs
● 2026-05-22 06:08:02
● 2026-08-02 21:51:16
●A172.67.129.2292026-05-22 → 2026-08-02 · 2 obs
● 2026-05-22 06:08:02
● 2026-08-02 21:51:16
●A2606:4700:3034::6815:2f62026-06-26 → 2026-08-02 · 3 obs
○ 2026-05-22 06:08:02
● 2026-06-26 11:24:44
● 2026-08-02 21:51:16
○A2606:4700:3034::ac43:81e52026-05-22 → 2026-05-22 · 3 obs
● 2026-05-22 06:08:02
○ 2026-06-26 11:24:44
○ 2026-08-02 21:51:16
○A2606:4700:3035::6815:2f62026-05-22 → 2026-05-22 · 3 obs
● 2026-05-22 06:08:02
○ 2026-06-26 11:24:44
○ 2026-08-02 21:51:16
●A2606:4700:3035::ac43:81e52026-06-26 → 2026-08-02 · 3 obs
○ 2026-05-22 06:08:02
● 2026-06-26 11:24:44
● 2026-08-02 21:51:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
topa.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...-
optimalco.topchance.ns.cloudflare.com, maleah.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.118

NS records: chance.ns.cloudflare.com, maleah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalco.top (unsigned zone)

⏱️ Timing

Total: 308ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.129.229, 104.21.2.246
AAAA22606:4700:3034::6815:2f6, 2606:4700:3035::ac43:81e5
NS2chance.ns.cloudflare.com, maleah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chance.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

optimalco.top serves as the parent of www.optimalco.top.

IP Addresses

optimalco.top resolves to four IP addresses: 104.21.2.246, 172.67.129.229, 2606:4700:3034::6815:2f6 and 2606:4700:3035::ac43:81e5.

ottoquattro.events, b.ns.wrns.biz, www.benellile.com and two other host names share IP numbers with optimalco.top.

Name Servers

optimalco.top is delegated to two name servers: chance.ns.cloudflare.com and maleah.ns.cloudflare.com.

optimalco.top uses the same name servers as several other domains — among them reliosoft.com, okpt.net, guidemill.xyz and two more.

optimalco.top has at least partial name server overlap with other domains, such as networklinks.space, caracaspalace.com, oscarcrm.com and two others.

These name servers tend to appear together with the name servers stevie.ns.cloudflare.com, santino.ns.cloudflare.com and ray.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

chance.ns.cloudflare.com resolves to 108.162.195.33, 162.159.44.33, 172.64.35.33 and 3 other IP addresses.

maleah.ns.cloudflare.com resolves to 108.162.194.118, 162.159.38.118, 172.64.34.118 and 3 other IP addresses.