coremark.us - robtex.com

coremark.us

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:807🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9c98🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.7Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.152🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScecelia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2687🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A2803:f800:50::6ca2:c287🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcecelia.ns.cloudflare.com
A2a06:98c1:50::ac40:2287🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcecelia.ns.cloudflare.com
A108.162.194.135🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A162.159.38.135Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A172.64.34.135🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
NSfred.ns.cloudflare.com
A2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfred.ns.cloudflare.com
A2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfred.ns.cloudflare.com
A108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.8.7, 172.67.156.152
IPv62606:4700:3035::6815:807, 2606:4700:3035::ac43:9c98
SOAcecelia.ns.cloudflare.comdns@cloudflare.com serial=2396792352

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1774365150
rank #101806 globally
rank #777 in the tld
📈 Tranco rank: #378,092

Same first word

coremark.org
coremark.ca
coremark.in
coremark.com
coremark.nl
coremark.us
coremark.net
coremark.kz
coremark.sk

Similar names

kermaroc.com
mcrkorea.com
kramerco.nl
comarker.com
ackmorre.com
cmrkorea.com
morerack.com
amerrock.com
markcroe.com
creomark.com
markeroc.com
crmkorea.org
ocrmaker.com
mrckorea.com
crmkorea.co.kr
mrckorea.net
markcore.com
kramerco.com
remarkco.com
korearmc.com

DNS History

14 records (6 active, 8 former)

NScecelia.ns.cloudflare.comfred.ns.cloudflare.comA104.21.8.7172.67.156.1522606:4700:3035::6815:8072606:4700:3035::ac43:9c98188.114.96.0188.114.96.4188.114.97.0188.114.97.42a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NScecelia.ns.cloudflare.com2026-03-02 → 2026-03-24 · 2 obs
● 2026-03-02 12:50:40
● 2026-03-24 15:24:26
●NSfred.ns.cloudflare.com2026-03-02 → 2026-03-24 · 2 obs
● 2026-03-02 12:50:40
● 2026-03-24 15:24:26
●A104.21.8.72026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-02 13:33:34
● 2026-03-24 15:24:26
●A172.67.156.1522026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-02 13:33:34
● 2026-03-24 15:24:26
○A188.114.96.02026-03-02 → 2026-03-02 · 3 obs
○ 2026-03-02 12:50:40
● 2026-03-02 13:33:34
○ 2026-03-24 15:24:26
○A188.114.96.42026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:50:40
○ 2026-03-02 13:33:34
○ 2026-03-24 15:24:26
○A188.114.97.02026-03-02 → 2026-03-02 · 3 obs
○ 2026-03-02 12:50:40
● 2026-03-02 13:33:34
○ 2026-03-24 15:24:26
○A188.114.97.42026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:50:40
○ 2026-03-02 13:33:34
○ 2026-03-24 15:24:26
●A2606:4700:3035::6815:8072026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-02 13:33:34
● 2026-03-24 15:24:26
●A2606:4700:3035::ac43:9c982026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-02 13:33:34
● 2026-03-24 15:24:26
○A2a06:98c1:3120::2026-03-02 → 2026-03-02 · 3 obs
○ 2026-03-02 12:50:40
● 2026-03-02 13:33:34
○ 2026-03-24 15:24:26
○A2a06:98c1:3120::42026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:50:40
○ 2026-03-02 13:33:34
○ 2026-03-24 15:24:26
○A2a06:98c1:3121::2026-03-02 → 2026-03-02 · 3 obs
○ 2026-03-02 12:50:40
● 2026-03-02 13:33:34
○ 2026-03-24 15:24:26
○A2a06:98c1:3121::42026-03-02 → 2026-03-02 · 3 obs
● 2026-03-02 12:50:40
○ 2026-03-02 13:33:34
○ 2026-03-24 15:24:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usm.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...-
coremark.uscecelia.ns.cloudflare.com, fred.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.113

NS records: cecelia.ns.cloudflare.com, fred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coremark.us (unsigned zone)

⏱️ Timing

Total: 939ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.156.152, 104.21.8.7
AAAA22606:4700:3035::ac43:9c98, 2606:4700:3035::6815:807
NS2cecelia.ns.cloudflare.com, fred.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cecelia.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

coremark.us maps to four IP numbers: 2606:4700:3035::6815:807, 2606:4700:3035::ac43:9c98, 104.21.8.7 and 172.67.156.152.

Other host names such as castlesharp.shop, chinesenamegenerator.top, limichildrenshospital.com, w2u.co and www.ethnicseattle.com share IPs with coremark.us.

Name Servers

Two name servers cecelia.ns.cloudflare.com and fred.ns.cloudflare.com handle the delegation for coremark.us.

coremark.us shares the same name server setup as other domains, for example zenmark.it, pulsejackpotbase.com, cryptoconsoletower.com, rapidjackpot98.com and betmegagate.us.

coremark.us at least partially shares name servers with other domains, for example singletons.uk.com, martialnutrition.com, rakprod.com, inrcworld.org and 31xx9151d.cc.

These name servers are often used together with zelda.ns.cloudflare.com and dale.ns.cloudflare.com.

Host names with six IP numbers:

cecelia.ns.cloudflare.com points to 2606:4700:50::a29f:2687, 2803:f800:50::6ca2:c287, 2a06:98c1:50::ac40:2287, 108.162.194.135, 162.159.38.135 and 172.64.34.135.

fred.ns.cloudflare.com points to 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113.