🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`synapseengine.dev`

DNSSEC	🔒 Signed (DS record present)
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`nsd1.squarespacedns.com` ⭐
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`nsd2.squarespacedns.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`nsd3.squarespacedns.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`nsd4.squarespacedns.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`nsd1.squarespacedns.com`cloud-dns-hostmaster@google.com serial=1

`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

synapseengine.dev

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSnsd1.squarespacedns.com2026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

●NSnsd2.squarespacedns.com2026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

●NSnsd3.squarespacedns.com2026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

●NSnsd4.squarespacedns.com2026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

●MXsmtp.google.com2026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

●A185.199.108.1532026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

●A185.199.109.1532026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

●A185.199.110.1532026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

●A185.199.111.1532026-09-04 → 2026-09-07 · 2 obs

● 2026-09-04 00:36:22
● 2026-09-07 07:24:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
synapseengine.dev	nsd2.squarespacedns.com, nsd3.squarespacedns.com, nsd4.squarespacedns.com, nsd1.squarespacedns.com	-

✅ Authoritative Response

Server:216.239.32.109

NS records: nsd2.squarespacedns.com, nsd3.squarespacedns.com, nsd4.squarespacedns.com, nsd1.squarespacedns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
NS	4	`nsd3.squarespacedns.com, nsd1.squarespacedns.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`nsd1.squarespacedns.com cloud-dns-hostma`

Analysis

IP Addresses

synapseengine.dev directs to four IP numbers, which are 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

robertoveloso.com, saschatimme.github.io, srujana-vandanapu.github.io and two other host names share IP numbers with synapseengine.dev.

Name Servers

The authoritative name servers for synapseengine.dev are nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com and nsd4.squarespacedns.com.

The name servers of synapseengine.dev overlap at least partially with those of other domains — among them me-time.in, delmarhaus.com, fadefactoryatl.com and two more.

Each of the four hosts nsd1.squarespacedns.com, nsd2.squarespacedns.com, nsd3.squarespacedns.com and nsd4.squarespacedns.com points to a single IP address — nsd1.squarespacedns.com points to 216.239.32.109, nsd2.squarespacedns.com points to 216.239.34.109, nsd3.squarespacedns.com points to 216.239.36.109 and nsd4.squarespacedns.com points to 216.239.38.109.

Mail Servers

Mail for synapseengine.dev is handled by a single mail server, smtp.google.com.

synapseengine.dev uses an identical mail server configuration to several other domains — among them tanbroad.org, mirabilys.com, complexe-sol.com and two more.

synapseengine.dev partially shares its mail servers with other domains — including pipelinestride.us, hulapayments.com, hillstech.in and batterseahive.org.

smtp.google.com resolves to 9 IP addresses — 142.251.163.26, 142.251.163.27, 142.251.167.26 and 6 others.

synapseengine.dev - robtex.com