singularsystems.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`singularsystems.dev`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`harmony.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2692^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c292^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harmony.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2292^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harmony.ns.cloudflare.com`
		A	108.162.194.146^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	162.159.38.146^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
		A	172.64.34.146^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harmony.ns.cloudflare.com`
NS	`logan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`logan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`logan.ns.cloudflare.com`
		A	108.162.193.198^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	172.64.33.198^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	173.245.59.198^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=0NyS8Xq6UNvzHFHPl_k0dSz9fK-Pr9l3eKHWsYpXZc4`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`harmony.ns.cloudflare.com`dns@cloudflare.com serial=2413046015

`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

singularsystems.com

singularsystems.dev

singularsystems.ca

Previous names

Next names

sinhvienit.dev

sinic.dev

sink.dev

sinkhole.dev

sinlimites.dev

sinma.dev

sinn.dev

sinnic.dev

sinoka.dev

sinpex.dev

sinsou.dev

sint.dev

sinteslab.dev

sintez.dev

sintiempo.dev

sinu.dev

sinuhe.dev

sinus.dev

sinusl.dev

sinusle.dev

DNS History

13 records (9 active, 4 former)

●NSharmony.ns.cloudflare.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 01:39:36
● 2026-08-24 23:50:22

●NSlogan.ns.cloudflare.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 01:39:36
● 2026-08-24 23:50:22

●MXalt1.aspmx.l.google.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 01:39:36
● 2026-08-24 23:50:22

●MXalt2.aspmx.l.google.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 01:39:36
● 2026-08-24 23:50:22

●MXalt3.aspmx.l.google.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 01:39:36
● 2026-08-24 23:50:22

●MXalt4.aspmx.l.google.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 01:39:36
● 2026-08-24 23:50:22

●MXaspmx.l.google.com2026-08-19 → 2026-08-24 · 2 obs

● 2026-08-19 01:39:36
● 2026-08-24 23:50:22

●A216.150.1.12026-08-19 → 2026-08-24 · 7 obs

● 2026-08-19 01:39:36
○ 2026-08-19 09:46:32
● 2026-08-19 21:36:42
○ 2026-08-20 05:04:06
● 2026-08-21 12:00:18
○ 2026-08-21 20:59:28
● 2026-08-24 23:50:22

○A216.150.1.1292026-08-20 → 2026-08-20 · 4 obs

○ 2026-08-19 21:36:42
● 2026-08-20 05:04:06
○ 2026-08-20 07:41:42
○ 2026-08-24 23:50:22

○A216.150.1.1932026-08-19 → 2026-08-21 · 7 obs

○ 2026-08-19 01:39:36
● 2026-08-19 09:46:32
○ 2026-08-19 21:36:42
● 2026-08-20 07:41:42
○ 2026-08-21 12:00:18
● 2026-08-21 20:59:28
○ 2026-08-24 23:50:22

●A216.150.16.12026-08-19 → 2026-08-24 · 7 obs

● 2026-08-19 01:39:36
○ 2026-08-19 09:46:32
● 2026-08-19 21:36:42
○ 2026-08-20 05:04:06
● 2026-08-21 12:00:18
○ 2026-08-21 20:59:28
● 2026-08-24 23:50:22

○A216.150.16.1292026-08-20 → 2026-08-20 · 4 obs

○ 2026-08-19 21:36:42
● 2026-08-20 05:04:06
○ 2026-08-20 07:41:42
○ 2026-08-24 23:50:22

○A216.150.16.1932026-08-19 → 2026-08-21 · 7 obs

○ 2026-08-19 01:39:36
● 2026-08-19 09:46:32
○ 2026-08-19 21:36:42
● 2026-08-20 07:41:42
○ 2026-08-21 12:00:18
● 2026-08-21 20:59:28
○ 2026-08-24 23:50:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
singularsystems.dev	logan.ns.cloudflare.com, harmony.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.146

NS records: logan.ns.cloudflare.com, harmony.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for singularsystems.dev (unsigned zone)

⏱️ Timing

Total: 670ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.16.193, 216.150.1.193`
NS	2	`harmony.ns.cloudflare.com, logan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=0NyS8Xq6UNvzHFH, v=spf1 include:_spf.google.com ~all`
SOA	1	`harmony.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

singularsystems.dev resolves to the IP addresses 216.150.1.1 and 216.150.16.1

vdlgereedschapmakerij.nl, sourced.la, sacredstudiosca.com plus two other host names have IP numbers in common with singularsystems.dev.

Name Servers

singularsystems.dev uses two name servers for its delegation: harmony.ns.cloudflare.com and logan.ns.cloudflare.com.

The name server configuration of singularsystems.dev is shared with other domains, for instance juniper-3month-93ec034440.pages.dev, zrhua.com, laldy.uk and two others.

singularsystems.dev partially shares its NS delegation with several other domains, including dreamycrushers.me, royal22.com, tovugela.workers.dev and two others.

These name servers are regularly seen alongside buck.ns.cloudflare.com and terin.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

Hostname harmony.ns.cloudflare.com directs to 108.162.194.146, 162.159.38.146 and 172.64.34.146 along with 3 other IP addresses.

Hostname logan.ns.cloudflare.com directs to 108.162.193.198, 172.64.33.198 and 173.245.59.198 along with 3 other IP addresses.

Mail Servers

singularsystems.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by singularsystems.dev are shared with other domains: w.com.mx, interiorr.com, rin.vn and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.167.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.