🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sdcore.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3141^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8e51^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.65^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.81^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alec.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
NS	`violet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`violet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`violet.ns.cloudflare.com`
		A	108.162.192.237^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	172.64.32.237^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
		A	173.245.58.237^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`violet.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴²⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`forward-email=sdcored@gmail.com`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.65, 172.67.142.81
		IPv6 hints	2606:4700:3030::6815:3141, 2606:4700:3034::ac43:8e51
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOA	`alec.ns.cloudflare.com`dns@cloudflare.com serial=2412023192

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

sdcore.com

sdcore.dev

sdcore.ru

sdcore.biz

sdcore.github.io

sdcore.kz

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decors.pl

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scored.me.uk

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descor.vinnytsia.ua

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cordes.in

sdecor.vn

decors.com.br

escodr.pl

rodecs.com

coders.foundation

secord.ca

dscore.live

docser.com

cordes.nl

cedros.it

redocs.se

dceros.net

scored.world

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redsoc.fr

descor.info

cordes.au

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cordes.co

scored.kr

credos.fr

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scored.click

cedros.com

cordes.com.pl

codres.com

scored.studio

codres.de

docser.eu

coders.ac

coders.sk

sdecor.in

coders.co.uk

decors.net

credos.co.uk

dresco.co.uk

scored.synology.me

sdecor.net

scoder.com

coders.today

coders.mx

cedros.cc

descro.com

cdoers.com

secord.co

decors.ru

decors.it.com

coders.pics

scored.com

rcodes.co

rscode.es

srcode.ir

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dercos.be

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cdrseo.com

coders.uz

coders.pl

cordes.de

sdecor.space

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scored.se

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coders.cx

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decors.homes

sdecor.shop

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coders.world

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scored.in

decors.com

scored.org

docres.com

derocs.com

dscore.digital

escord.com

dresco.it

credos.de

scored.fr

scored.cloud

cosred.net

scored.pro

srcode.com

credos.com.au

cedros.imb.br

scored.hu.net

coders.eu

scored.deals

sedroc.com

decors.casa

redocs.now.sh

rodecs.com.ua

coders.ir

credos.co.nz

scedro.com

Previous names

sdanielch.dev

sdapro.dev

sdar.dev

sdaries.dev

sdarot.dev

sdas.dev

sdatoronto.dev

sdavies.dev

sdavis.dev

sdax.dev

sdb.dev

sdbidentity.dev

sdbx.dev

sdc-cloud.dev

sdc.dev

sdcanvas.dev

sdcasas.dev

sdchi.dev

sdcio.dev

sdco.dev

Next names

sdcourt.dev

sdcreation.dev

sdcsglobal.dev

sdd.dev

sddc.dev

sddevplatform.dev

sddn.dev

sddp.dev

sde-ci.dev

sdeagents.dev

sdecay.dev

sdeepanshu02.dev

sdehm.dev

sdelano.dev

sdelapenya.dev

sdep.dev

sdet.dev

sdev.dev

DNS History

9 records (9 active, 0 former)

●NSalec.ns.cloudflare.com2026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

●NSviolet.ns.cloudflare.com2026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

●MXroute1.mx.cloudflare.net2026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

●MXroute2.mx.cloudflare.net2026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

●MXroute3.mx.cloudflare.net2026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

●A104.21.49.652026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

●A172.67.142.812026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

●A2606:4700:3030::6815:31412026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

●A2606:4700:3034::ac43:8e512026-08-24 → 2026-09-05 · 2 obs

● 2026-08-24 18:04:42
● 2026-09-05 13:01:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
sdcore.dev	alec.ns.cloudflare.com, violet.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.59

NS records: alec.ns.cloudflare.com, violet.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdcore.dev (unsigned zone)

⏱️ Timing

Total: 729ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.81, 104.21.49.65`
AAAA	2	`2606:4700:3034::ac43:8e51, 2606:4700:3030::6815:3141`
NS	2	`alec.ns.cloudflare.com, violet.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 20), route1.mx.cloudflare.net (pri: 42)...`
TXT	2	`forward-email=sdcored@gmail.com, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alec.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

sdcore.dev resolves to four IP addresses: 104.21.49.65, 172.67.142.81, 2606:4700:3030::6815:3141 and 2606:4700:3034::ac43:8e51.

Among the host names that share IP numbers with sdcore.dev are berlintechhub.com.de, megawin777.vu, laurassewcrafty.co.uk and two others.

Name Servers

sdcore.dev is served by two delegated name servers, alec.ns.cloudflare.com and violet.ns.cloudflare.com.

sdcore.dev has the same name server delegation as a number of other domains, such as ugboroughgarages.co.uk, carcareandperformance.com, zhonghf.icu and two more.

sdcore.dev partially shares its NS delegation with several other domains, including 0ye.casino, arereng.com, omidzohrabnia02.workers.dev and two others.

These name servers regularly co-occur with the name servers bob.ns.cloudflare.com, reese.ns.cloudflare.com and crystal.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

alec.ns.cloudflare.com carries IP addresses 108.162.193.59, 172.64.33.59 and 173.245.59.59, with 3 other addresses beyond those.

violet.ns.cloudflare.com carries IP addresses 108.162.192.237, 172.64.32.237 and 173.245.58.237, with 3 other addresses beyond those.

Mail Servers

sdcore.dev uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sdcore.dev shares at least some of its mail servers with other domains — for example billystars.com, syswired.com, recipeally.com and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

sdcore.dev - robtex.com

sdcore.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`sdcore.dev`

`dev`