🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`synthcode.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ac8c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:582f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.47^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.140^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marge.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
NS	`nile.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nile.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nile.ns.cloudflare.com`
		A	108.162.193.214^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	172.64.33.214^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	173.245.59.214^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.47, 172.67.172.140
		IPv6 hints	2606:4700:3030::ac43:ac8c, 2606:4700:3033::6815:582f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=55, name=cloudflare-ech.com
SOA	`marge.ns.cloudflare.com`dns@cloudflare.com serial=2415539243

`dev`

	DNSSEC	⚠️ Not signed
	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

synthcode.nl

synthcode.xyz

synthcode.net

synthcode.digital

synthcode.com

synthcode.ca

synthcode.dev

Similar names

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSmarge.ns.cloudflare.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 02:21:38
● 2026-09-26 11:44:40

●NSnile.ns.cloudflare.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 02:21:38
● 2026-09-26 11:44:40

●MXeforward1.registrar-servers.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 02:21:38
● 2026-09-26 11:44:40

●MXeforward2.registrar-servers.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 02:21:38
● 2026-09-26 11:44:40

●MXeforward3.registrar-servers.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 02:21:38
● 2026-09-26 11:44:40

●MXeforward4.registrar-servers.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 02:21:38
● 2026-09-26 11:44:40

●MXeforward5.registrar-servers.com2026-09-24 → 2026-09-26 · 2 obs

● 2026-09-24 02:21:38
● 2026-09-26 11:44:40

●A104.21.88.472026-09-26 → 2026-09-26 · 3 obs

○ 2026-09-24 02:21:38
● 2026-09-26 10:59:18
● 2026-09-26 11:44:40

●A172.67.172.1402026-09-26 → 2026-09-26 · 3 obs

○ 2026-09-24 02:21:38
● 2026-09-26 10:59:18
● 2026-09-26 11:44:40

○A188.114.96.02026-09-24 → 2026-09-24 · 3 obs

● 2026-09-24 02:21:38
○ 2026-09-26 10:59:18
○ 2026-09-26 11:44:40

○A188.114.97.02026-09-24 → 2026-09-24 · 3 obs

● 2026-09-24 02:21:38
○ 2026-09-26 10:59:18
○ 2026-09-26 11:44:40

●A2606:4700:3030::ac43:ac8c2026-09-26 → 2026-09-26 · 3 obs

○ 2026-09-24 02:21:38
● 2026-09-26 10:59:18
● 2026-09-26 11:44:40

●A2606:4700:3033::6815:582f2026-09-26 → 2026-09-26 · 3 obs

○ 2026-09-24 02:21:38
● 2026-09-26 10:59:18
● 2026-09-26 11:44:40

○A2a06:98c1:3120::2026-09-24 → 2026-09-24 · 3 obs

● 2026-09-24 02:21:38
○ 2026-09-26 10:59:18
○ 2026-09-26 11:44:40

○A2a06:98c1:3121::2026-09-24 → 2026-09-24 · 3 obs

● 2026-09-24 02:21:38
○ 2026-09-26 10:59:18
○ 2026-09-26 11:44:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
synthcode.dev	nile.ns.cloudflare.com, marge.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.214

NS records: nile.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for synthcode.dev (unsigned zone)

⏱️ Timing

Total: 742ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.140, 104.21.88.47`
AAAA	2	`2606:4700:3033::6815:582f, 2606:4700:3030::ac43:ac8c`
NS	2	`marge.ns.cloudflare.com, nile.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marge.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

synthcode.dev points to the four IP addresses 104.21.88.47, 172.67.172.140, 2606:4700:3030::ac43:ac8c and 2606:4700:3033::6815:582f.

buzzsocimarketing.com, www.usa(0x666170)cnca.org, eccecs.space plus two other host names have IP numbers in common with synthcode.dev.

Name Servers

DNS delegation for synthcode.dev points to two name servers: marge.ns.cloudflare.com and nile.ns.cloudflare.com.

The name server configuration of synthcode.dev is shared with other domains, for instance muskokabusinessspotlight.ca, silvahernandezcesar.workers.dev, 2jfy96f5f5.workers.dev and two others.

There is at least partial name server overlap between synthcode.dev and other domains — naikoo68.workers.dev, jefferylovely.workers.dev, chukongyitiji.com and two more among them.

These name servers frequently co-occur with the name servers sasha.ns.cloudflare.com and sue.ns.cloudflare.com.

Hosts with 6 IP addresses each:

marge.ns.cloudflare.com has IP addresses 108.162.192.191, 172.64.32.191 and 173.245.58.191, plus 3 other.

nile.ns.cloudflare.com has IP addresses 108.162.193.214, 172.64.33.214 and 173.245.59.214, plus 3 other.

Mail Servers

synthcode.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by synthcode.dev are shared with other domains: tbh.singles, dealbanglabd.shop, yegworkforce.ca and two others among them.

These mail servers are routinely seen in conjunction with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.