🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`second-brain.dev`

DNSSEC	⚠️ Not signed
A	69.46.46.27^{🇺🇸 US-SIGNAL-IL0269.46.32.0/20}
NS	`adi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c038^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2038^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adi.ns.cloudflare.com`
		A	108.162.192.56^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	172.64.32.56^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
		A	173.245.58.56^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adi.ns.cloudflare.com`
NS	`paul.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c187^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paul.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2187^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paul.ns.cloudflare.com`
		A	108.162.193.135^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	172.64.33.135^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
		A	173.245.59.135^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paul.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.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::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=73OP6f3OwHs7CHH0KY_VsPZ16wfT106iA1KIiT2m0r8`
TXT	`google-site-verification=YO1klfchP6xrdC1Q4Uqu5OAITNPCrdQUBTjOWpX4_DI`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`adi.ns.cloudflare.com`dns@cloudflare.com serial=2413726310

`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

Similar names

sb-ordinance.online

Previous names

seclit.dev

secllmleaderboard.dev

seclogic.dev

seclone.dev

seclude.dev

secluded.dev

seclusion.dev

seclusor.dev

secmate.dev

secmedia.dev

secmon.dev

secmonitor.dev

secnt.dev

seco.dev

secode.dev

secom.dev

secomea.dev

secon.dev

secona.dev

second.dev

Next names

DNS History

8 records (8 active, 0 former)

●NSadi.ns.cloudflare.com2026-09-07 → 2026-09-16 · 2 obs

● 2026-09-07 17:13:48
● 2026-09-16 05:38:40

●NSpaul.ns.cloudflare.com2026-09-07 → 2026-09-16 · 2 obs

● 2026-09-07 17:13:48
● 2026-09-16 05:38:40

●MXalt1.aspmx.l.google.com2026-09-07 → 2026-09-16 · 2 obs

● 2026-09-07 17:13:48
● 2026-09-16 05:38:40

●MXalt2.aspmx.l.google.com2026-09-07 → 2026-09-16 · 2 obs

● 2026-09-07 17:13:48
● 2026-09-16 05:38:40

●MXalt3.aspmx.l.google.com2026-09-07 → 2026-09-16 · 2 obs

● 2026-09-07 17:13:48
● 2026-09-16 05:38:40

●MXalt4.aspmx.l.google.com2026-09-07 → 2026-09-16 · 2 obs

● 2026-09-07 17:13:48
● 2026-09-16 05:38:40

●MXaspmx.l.google.com2026-09-07 → 2026-09-16 · 2 obs

● 2026-09-07 17:13:48
● 2026-09-16 05:38:40

●A69.46.46.272026-09-07 → 2026-09-16 · 2 obs

● 2026-09-07 17:13:48
● 2026-09-16 05:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
second-brain.dev	adi.ns.cloudflare.com, paul.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.56

NS records: adi.ns.cloudflare.com, paul.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for second-brain.dev (unsigned zone)

⏱️ Timing

Total: 2893ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`69.46.46.27`
NS	2	`adi.ns.cloudflare.com, paul.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=73OP6f3OwHs7CHH, google-site-verification=YO1klfchP6xrdC1...`
SOA	1	`adi.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

second-brain.dev directs to one IP number, which is 69.46.46.27.

Among the host names that share IP numbers with second-brain.dev are foliowise.app, smartpuzzlebuilder.com, rusautips.ru and two others.

Name Servers

second-brain.dev is served by two delegated name servers, adi.ns.cloudflare.com and paul.ns.cloudflare.com.

second-brain.dev has the same name server delegation as a number of other domains, such as heatherforge.pro, abdtalentnetwork.com, lostkite.workers.dev and two more.

second-brain.dev partially shares its NS delegation with several other domains, including securecrowd.net, benchmarkinternational-se.com, tuijianpian.com and two others.

These name servers often co-occur with the name servers damien.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

adi.ns.cloudflare.com carries IP addresses 108.162.192.56, 172.64.32.56 and 173.245.58.56, with 3 other addresses beyond those.

paul.ns.cloudflare.com carries IP addresses 108.162.193.135, 172.64.33.135 and 173.245.59.135, with 3 other addresses beyond those.

Mail Servers

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

second-brain.dev shares at least some of its mail servers with other domains — for example 20eight.in, awakenmedia.au, antiquiteasellc.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 192.178.155.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.