🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coretest.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ba78^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:122^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.34^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.120^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`linda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
NS	`tosana.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tosana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tosana.ns.cloudflare.com`
		A	108.162.195.43^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	162.159.44.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	172.64.35.43^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4010:c22::1a^{🇫🇮 Google2a00:1450:4010::/48}
			PTR	`yulpptr-in-f26.1e100.net`
		A	172.253.152.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yulpptr-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2404:6800:4000:1027::1a^{🇮🇳 Google2404:6800::/32}
			PTR	`ncboms-in-f26.1e100.net`
		A	192.179.20.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncboms-in-f26.1e100.net`
TXT	`D2823270`
TXT	`brevo-code:d4a700f6220ca64b30bdf756c09e287b`
TXT	`google-gws-recovery-domain-verification=72521056`
TXT	`google-site-verification=bAT3BUXMM32ErcxCc1DLjocLKEnL6BkixO3YRHeHVKg`
TXT	`v=spf1 include:_spf.google.com include:spf.brevo.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.34, 172.67.186.120
		IPv6 hints	2606:4700:3032::ac43:ba78, 2606:4700:3036::6815:122
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`linda.ns.cloudflare.com`dns@cloudflare.com serial=2418733150

`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=1794760113

Subdomains

www.coretest.com

Same first word

coretest.digital

coretest.dev

coretest.id

coretest.space

coretest.it

coretest.altervista.org

coretest.se

coretest.eu

coretest.pages.dev

coretest.net

coretest.ru

coretest.co.uk

coretest.com

coretest.store

coretest.us

coretest.me

Similar names

ottersec.net

testcore.ai

teesotrc.wpenginepowered.com

tecstore.mx

stocrete.de

testcore.net

estecort.ru.com

recotest.pages.dev

costtree.net

cstreeto.org

ottersec.uk

testcore.com

setterco.com

secretto.shop

ecotrest.ru

testcore.asia

streetco.xyz

cerettos.com

cetstore.xyz

tecstore.tv

tcoester.com

tecstore.com.mx

ctstoree.site

cerettos.co

costtree.xyz

octeters.com

tecstore.lat

costreet.in

scoretet.com

secretto.net

tcotrees.ca

tecstore.co

sortetec.com

recotest.sakura.ne.jp

etcstore.de

storeetc.xyz

storetec.com.au

costtree.com

storetec.biz

octeters.workers.dev

tecstore.pe

testcore.online

ottersec.pages.dev

testerco.com

tecstore.us

corestet.com

secretto.pl

testcore.inf.ua

storetec.se

ottersec.info

streetco.co

ctestore.co.uk

tcotrees.com

etcstore.com.ng

restotec.nl

stecerto.altervista.org

streetco.net

recotest.com

tecstore.co.uk

tecstore.it

ottersec.capital

ectstore.com

ottersec.tech

storetec.es

cresetto.com

ctestore.com

scottree.se

testcore.pl

settcore.com

tecstore.net

ottersec.cc

tcestore.duckdns.org

storetec.tn

ottersec.io

streetco.com.au

ocretest.duckdns.org

streetco.co.uk

ecortest.com

stereoct.com

cotester.de

streetco.ca

storetec.com

tresotec.com

scorette.se

certesto.com

scottree.now.sh

storetec.mobi

tectores.com

streetco.myshopify.com

sterotec.de

etcstore.co.nz

restotec.com

etcstore.org

tcortese.no-ip.org

Previous names

coretese.com

coreteseenergy.com

coreteso.com

coretess.com

coretessglobal.com

Next names

DNS History

24 records (11 active, 13 former)

○NSdns1.name-services.com2015-08-23 → 2016-09-18 · 4 obs

● 2015-08-23 19:03:10
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
○ 2026-11-15 16:41:30

○NSdns2.name-services.com2015-08-23 → 2016-09-18 · 4 obs

● 2015-08-23 19:03:10
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
○ 2026-11-15 16:41:30

○NSdns3.name-services.com2015-08-23 → 2016-09-18 · 4 obs

● 2015-08-23 19:03:10
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
○ 2026-11-15 16:41:30

○NSdns4.name-services.com2015-08-23 → 2016-09-18 · 4 obs

● 2015-08-23 19:03:10
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
○ 2026-11-15 16:41:30

○NSdns5.name-services.com2015-08-23 → 2016-09-18 · 4 obs

● 2015-08-23 19:03:10
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
○ 2026-11-15 16:41:30

●NSlinda.ns.cloudflare.com2026-06-26 → 2026-11-15 · 3 obs

○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

○NSns33.domaincontrol.com2026-03-27 → 2026-03-27 · 4 obs

○ 2016-09-18 04:09:12
● 2026-03-27 05:01:42
○ 2026-06-26 04:23:30
○ 2026-11-15 16:41:30

○NSns34.domaincontrol.com2026-03-27 → 2026-03-27 · 4 obs

○ 2016-09-18 04:09:12
● 2026-03-27 05:01:42
○ 2026-06-26 04:23:30
○ 2026-11-15 16:41:30

●NStosana.ns.cloudflare.com2026-06-26 → 2026-11-15 · 3 obs

○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

●MXalt1.aspmx.l.google.com2016-09-18 → 2026-11-15 · 5 obs

○ 2016-06-21 09:57:12
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

●MXalt2.aspmx.l.google.com2016-09-18 → 2026-11-15 · 5 obs

○ 2016-06-21 09:57:12
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

●MXalt3.aspmx.l.google.com2016-09-18 → 2026-11-15 · 5 obs

○ 2016-06-21 09:57:12
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

●MXalt4.aspmx.l.google.com2016-09-18 → 2026-11-15 · 5 obs

○ 2016-06-21 09:57:12
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

●MXaspmx.l.google.com2016-09-18 → 2026-11-15 · 5 obs

○ 2016-06-21 09:57:12
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

○MXmailstore1.secureserver.net2026-03-27 → 2026-03-27 · 4 obs

○ 2016-09-18 04:09:12
● 2026-03-27 05:01:42
○ 2026-06-26 04:23:30
○ 2026-11-15 16:41:30

○MXmx1.emailsrvr.com2015-08-23 → 2016-06-21 · 4 obs

● 2015-08-23 19:03:10
● 2016-06-21 09:57:12
○ 2016-09-18 04:09:12
○ 2026-11-15 16:41:30

○MXmx2.emailsrvr.com2015-08-23 → 2016-06-21 · 4 obs

● 2015-08-23 19:03:10
● 2016-06-21 09:57:12
○ 2016-09-18 04:09:12
○ 2026-11-15 16:41:30

○MXsmtp.secureserver.net2026-03-27 → 2026-03-27 · 4 obs

○ 2016-09-18 04:09:12
● 2026-03-27 05:01:42
○ 2026-06-26 04:23:30
○ 2026-11-15 16:41:30

●A104.21.1.342026-06-26 → 2026-11-15 · 3 obs

○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

●A172.67.186.1202026-06-26 → 2026-11-15 · 3 obs

○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

○A23.253.228.2402015-08-23 → 2016-09-18 · 4 obs

● 2015-08-23 19:03:10
● 2016-09-18 04:09:12
○ 2026-03-27 05:01:42
○ 2026-11-15 16:41:30

●A2606:4700:3032::ac43:ba782026-06-26 → 2026-11-15 · 3 obs

○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

●A2606:4700:3036::6815:1222026-06-26 → 2026-11-15 · 3 obs

○ 2026-03-27 05:01:42
● 2026-06-26 04:23:30
● 2026-11-15 16:41:30

○A50.62.141.1822026-03-27 → 2026-03-27 · 4 obs

○ 2016-09-18 04:09:12
● 2026-03-27 05:01:42
○ 2026-06-26 04:23:30
○ 2026-11-15 16:41:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
coretest.com	linda.ns.cloudflare.com, tosana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.43

NS records: linda.ns.cloudflare.com, tosana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretest.com (unsigned zone)

⏱️ Timing

Total: 2103ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.34, 172.67.186.120`
AAAA	2	`2606:4700:3036::6815:122, 2606:4700:3032::ac43:ba78`
NS	2	`linda.ns.cloudflare.com, tosana.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	5	`D2823270, brevo-code:d4a700f6220ca64b30bdf756c09e2...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`linda.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

coretest.com serves as the parent of www.coretest.com.

IP Addresses

coretest.com resolves to four IP addresses: 104.21.1.34, 172.67.186.120, 2606:4700:3032::ac43:ba78 and 2606:4700:3036::6815:122.

Two other host names, along with chaudharycomputerisedlaboratory.in.net, theseedsoftime.net and meridiantracker.app, also share IP numbers with coretest.com.

Name Servers

coretest.com is delegated to two name servers: linda.ns.cloudflare.com and tosana.ns.cloudflare.com.

coretest.com shares its NS records with other domains, for example www-cssearts-com.pages.dev, dumpster-fire.info, intermilan-amin3491.workers.dev and two others.

coretest.com has at least partial name server overlap with other domains, such as nathannoott.workers.dev, sikekkkaaa-mpo212.pages.dev, pas-simdiyenigirisadres3.sbs and two others.

These name servers tend to appear together with the name servers pranab.ns.cloudflare.com, hasslo.ns.cloudflare.com and megan.ns.cloudflare.com.

DNS names with 6 IP addresses:

linda.ns.cloudflare.com resolves to 108.162.192.250, 172.64.32.250, 173.245.58.250 and 3 other IP addresses.

tosana.ns.cloudflare.com resolves to 108.162.195.43, 162.159.44.43, 172.64.35.43 and 3 other IP addresses.

Mail Servers

coretest.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between coretest.com and other domains, including no-no-social.com, propertyinvestorsacademy.com.au, sft.house and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com points to 142.251.16.26 and 2607:f8b0:4004:c06::1a.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 172.253.152.27 and 2a00:1450:4010:c22::1a.

alt4.aspmx.l.google.com points to 192.179.20.26 and 2404:6800:4000:1027::1a.

coretest.com - robtex.com

coretest.com

com

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`coretest.com`

`com`