sysntax.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sysntax.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3030::6815:38eb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:89fc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.235^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.252^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`major.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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`
MX	`route1.mx.cloudflare.net`⁽⁸⁴⁾
		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	`route3.mx.cloudflare.net`⁽⁸⁴⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:send.resend.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.235, 172.67.137.252
		IPv6 hints	2606:4700:3030::6815:38eb, 2606:4700:3035::ac43:89fc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOA	`major.ns.cloudflare.com`dns@cloudflare.com serial=2412682645

`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

sysntax.dev

Similar names

synstax.com

ssyntax.co.uk

Previous names

syscraft.dev

syscross.dev

sysdemo.dev

sysdes.dev

sysdev.dev

sysdop.dev

sysdraw.dev

sysfix.dev

sysforge.dev

sysinfo.dev

sysinternals.dev

syskron-security.dev

syskron-x.dev

syskron.dev

syskronx.dev

syslabs.dev

syslx.dev

sysm.dev

sysnet-devhub.dev

sysnet.dev

Next names

DNS History

13 records (9 active, 4 former)

●NSmajor.ns.cloudflare.com2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 05:09:20
● 2026-08-27 17:36:02

●NSsharon.ns.cloudflare.com2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 05:09:20
● 2026-08-27 17:36:02

●MXroute1.mx.cloudflare.net2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 05:09:20
● 2026-08-27 17:36:02

●MXroute2.mx.cloudflare.net2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 05:09:20
● 2026-08-27 17:36:02

●MXroute3.mx.cloudflare.net2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 05:09:20
● 2026-08-27 17:36:02

●A104.21.56.2352026-08-26 → 2026-08-27 · 3 obs

○ 2026-08-26 05:09:20
● 2026-08-26 07:43:38
● 2026-08-27 17:36:02

●A172.67.137.2522026-08-26 → 2026-08-27 · 3 obs

○ 2026-08-26 05:09:20
● 2026-08-26 07:43:38
● 2026-08-27 17:36:02

○A188.114.96.02026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 05:09:20
○ 2026-08-26 07:43:38
○ 2026-08-27 17:36:02

○A188.114.97.02026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 05:09:20
○ 2026-08-26 07:43:38
○ 2026-08-27 17:36:02

●A2606:4700:3030::6815:38eb2026-08-26 → 2026-08-27 · 3 obs

○ 2026-08-26 05:09:20
● 2026-08-26 07:43:38
● 2026-08-27 17:36:02

●A2606:4700:3035::ac43:89fc2026-08-26 → 2026-08-27 · 3 obs

○ 2026-08-26 05:09:20
● 2026-08-26 07:43:38
● 2026-08-27 17:36:02

○A2a06:98c1:3120::2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 05:09:20
○ 2026-08-26 07:43:38
○ 2026-08-27 17:36:02

○A2a06:98c1:3121::2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 05:09:20
○ 2026-08-26 07:43:38
○ 2026-08-27 17:36:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...	-
sysntax.dev	major.ns.cloudflare.com, sharon.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.221

NS records: major.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 942ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.235, 172.67.137.252`
AAAA	2	`2606:4700:3030::6815:38eb, 2606:4700:3035::ac43:89fc`
NS	2	`major.ns.cloudflare.com, sharon.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 4), route1.mx.cloudflare.net (pri: 84)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`major.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sysntax.dev has four IP addresses: 104.21.56.235, 172.67.137.252, 2606:4700:3030::6815:38eb and 2606:4700:3035::ac43:89fc.

Additional host names — abcdecorambientes.com.co, ttkmh.com, m11totobatman.com and two others — share IP numbers with sysntax.dev.

Name Servers

sysntax.dev uses two name servers for its delegation: major.ns.cloudflare.com and sharon.ns.cloudflare.com.

sysntax.dev shares its name server setup with other domains, including earlybirdprofitweb77.pages.dev, sparklinghatujhw.workers.dev, kyltrenix.eu and two others.

sysntax.dev has at least partial name server overlap with other domains, such as otonomi.no, powremail.app, 9sih7dzb.cyou and two others.

It is common to find these name servers paired with the name servers norm.ns.cloudflare.com, jade.ns.cloudflare.com, skip.ns.cloudflare.com and dora.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname major.ns.cloudflare.com directs to 108.162.193.241, 172.64.33.241 and 173.245.59.241 along with 3 other IP addresses.

Hostname sharon.ns.cloudflare.com directs to 108.162.192.221, 172.64.32.221 and 173.245.58.221 along with 3 other IP addresses.

Mail Servers

sysntax.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sysntax.dev shares mail servers — at least in part — with other domains, including lenlut.tv, 313t.com, factibilia.com and two others.

Host names with 6 IP numbers:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.