coresyntax.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coresyntax.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:bc7d^{Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2beb^{Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.235^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.125^{Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amit.ns.cloudflare.com` ⭐
NS	`lily.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`⁽⁷³⁾
		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`⁽⁷⁴⁾
		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	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.235, 172.67.188.125
		IPv6 hints	2606:4700:3031::ac43:bc7d, 2606:4700:3034::6815:2beb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`amit.ns.cloudflare.com`dns@cloudflare.com serial=2414380988

`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

coresyntax.ai

coresyntax.dev

coresyntax.pages.dev

coresyntax.com

Similar names

syntaxcore.com.br

synacortex.ai

cortanexys.com

texcoyarns.com

syntaxcore.in

syntaxcore.com

onyxcrates.com

synacortex.org

syntaxcore.uk

DNS History

13 records (9 active, 4 former)

●NSamit.ns.cloudflare.com2026-09-04 → 2026-09-10 · 2 obs

● 2026-09-04 19:25:26
● 2026-09-10 17:52:08

●NSlily.ns.cloudflare.com2026-09-04 → 2026-09-10 · 2 obs

● 2026-09-04 19:25:26
● 2026-09-10 17:52:08

●MXroute1.mx.cloudflare.net2026-09-04 → 2026-09-10 · 2 obs

● 2026-09-04 19:25:26
● 2026-09-10 17:52:08

●MXroute2.mx.cloudflare.net2026-09-04 → 2026-09-10 · 2 obs

● 2026-09-04 19:25:26
● 2026-09-10 17:52:08

●MXroute3.mx.cloudflare.net2026-09-04 → 2026-09-10 · 2 obs

● 2026-09-04 19:25:26
● 2026-09-10 17:52:08

●A104.21.43.2352026-09-05 → 2026-09-10 · 3 obs

○ 2026-09-04 19:25:26
● 2026-09-05 14:28:04
● 2026-09-10 17:52:08

●A172.67.188.1252026-09-05 → 2026-09-10 · 3 obs

○ 2026-09-04 19:25:26
● 2026-09-05 14:28:04
● 2026-09-10 17:52:08

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 19:25:26
○ 2026-09-05 14:28:04
○ 2026-09-10 17:52:08

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 19:25:26
○ 2026-09-05 14:28:04
○ 2026-09-10 17:52:08

●A2606:4700:3031::ac43:bc7d2026-09-05 → 2026-09-10 · 3 obs

○ 2026-09-04 19:25:26
● 2026-09-05 14:28:04
● 2026-09-10 17:52:08

●A2606:4700:3034::6815:2beb2026-09-05 → 2026-09-10 · 3 obs

○ 2026-09-04 19:25:26
● 2026-09-05 14:28:04
● 2026-09-10 17:52:08

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 19:25:26
○ 2026-09-05 14:28:04
○ 2026-09-10 17:52:08

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 19:25:26
○ 2026-09-05 14:28:04
○ 2026-09-10 17:52:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
coresyntax.dev	amit.ns.cloudflare.com, lily.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.130

NS records: amit.ns.cloudflare.com, lily.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coresyntax.dev (unsigned zone)

⏱️ Timing

Total: 2894ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.125, 104.21.43.235`
AAAA	2	`2606:4700:3031::ac43:bc7d, 2606:4700:3034::6815:2beb`
NS	2	`amit.ns.cloudflare.com, lily.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 39), route1.mx.cloudflare.net (pri: 73)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amit.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

coresyntax.dev has four IP addresses: 104.21.43.235, 172.67.188.125, 2606:4700:3031::ac43:bc7d and 2606:4700:3034::6815:2beb.

Name Servers

coresyntax.dev is served by two delegated name servers, amit.ns.cloudflare.com and lily.ns.cloudflare.com.

Mail Servers

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

Host names with 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.