🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`quantnote.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`monroe.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2699^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c299^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`monroe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2299^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`monroe.ns.cloudflare.com`
		A	108.162.194.153^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	162.159.38.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	172.64.34.153^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	192.179.24.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`rz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.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	172.253.116.27^{🇺🇸 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::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=Efb7CpeCYo-6HPNf-474eH1Db4cDRHvqf_kd-dUmBfg`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`monroe.ns.cloudflare.com`dns@cloudflare.com serial=2416513080

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1791726499

Same first word

quantnote.ai

quantnote.kr

quantnote.app

quantnote.top

quantnote.com

Similar names

notequant.com

etonquant.xyz

quantonet.workers.dev

quanttone.xyz

quantento.xyz

quanteton.xyz

entoquant.xyz

Previous names

Next names

DNS History

14 records (8 active, 6 former)

●NSmonroe.ns.cloudflare.com2026-08-30 → 2026-10-11 · 3 obs

○ 2018-07-14 21:49:52
● 2026-08-30 22:07:00
● 2026-10-11 14:03:00

○NSns1.messagingengine.com2017-01-01 → 2018-07-14 · 4 obs

● 2017-01-01 07:16:22
● 2018-07-14 21:49:52
○ 2026-08-30 22:07:00
○ 2026-10-11 14:03:00

○NSns2.messagingengine.com2017-01-01 → 2018-07-14 · 4 obs

● 2017-01-01 07:16:22
● 2018-07-14 21:49:52
○ 2026-08-30 22:07:00
○ 2026-10-11 14:03:00

●NSsullivan.ns.cloudflare.com2026-08-30 → 2026-10-11 · 3 obs

○ 2018-07-14 21:49:52
● 2026-08-30 22:07:00
● 2026-10-11 14:03:00

●MXalt1.aspmx.l.google.com2026-08-30 → 2026-10-11 · 3 obs

○ 2018-07-14 21:49:52
● 2026-08-30 22:07:00
● 2026-10-11 14:03:00

●MXalt2.aspmx.l.google.com2026-08-30 → 2026-10-11 · 3 obs

○ 2018-07-14 21:49:52
● 2026-08-30 22:07:00
● 2026-10-11 14:03:00

●MXalt3.aspmx.l.google.com2026-08-30 → 2026-10-11 · 3 obs

○ 2018-07-14 21:49:52
● 2026-08-30 22:07:00
● 2026-10-11 14:03:00

●MXalt4.aspmx.l.google.com2026-08-30 → 2026-10-11 · 3 obs

○ 2018-07-14 21:49:52
● 2026-08-30 22:07:00
● 2026-10-11 14:03:00

●MXaspmx.l.google.com2026-08-30 → 2026-10-11 · 3 obs

○ 2018-07-14 21:49:52
● 2026-08-30 22:07:00
● 2026-10-11 14:03:00

○MXin1-smtp.messagingengine.com2017-01-01 → 2018-07-14 · 4 obs

● 2017-01-01 07:16:22
● 2018-07-14 21:49:52
○ 2026-08-30 22:07:00
○ 2026-10-11 14:03:00

○MXin2-smtp.messagingengine.com2017-01-01 → 2018-07-14 · 4 obs

● 2017-01-01 07:16:22
● 2018-07-14 21:49:52
○ 2026-08-30 22:07:00
○ 2026-10-11 14:03:00

○A192.30.252.1532018-07-14 → 2018-07-14 · 3 obs

● 2018-07-14 21:49:52
○ 2026-08-30 22:07:00
○ 2026-10-11 14:03:00

○A192.30.252.1542018-07-14 → 2018-07-14 · 3 obs

● 2018-07-14 21:49:52
○ 2026-08-30 22:07:00
○ 2026-10-11 14:03:00

●A76.76.21.212026-08-30 → 2026-10-11 · 3 obs

○ 2018-07-14 21:49:52
● 2026-08-30 22:07:00
● 2026-10-11 14:03:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
quantnote.com	monroe.ns.cloudflare.com, sullivan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.161

NS records: monroe.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quantnote.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`monroe.ns.cloudflare.com, sullivan.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=Efb7CpeCYo-6HPN, v=spf1 include:_spf.google.com ~all`
SOA	1	`monroe.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (monroe.ns.cloudflare.com, monroe.ns.cloudflare.com, monroe.ns.cloudflare.com...)

Analysis

IP Addresses

quantnote.com resolves to one IP address: 76.76.21.21.

arakyss.com, alonglicai.com, v9uanh4.cn and two other host names share IP numbers with quantnote.com.

Name Servers

quantnote.com uses two name servers for its delegation: monroe.ns.cloudflare.com and sullivan.ns.cloudflare.com.

quantnote.com uses the same name servers as several other domains — among them mgarro.workers.dev, speonto.digital, parima08.workers.dev and two more.

quantnote.com has at least partial name server overlap with other domains, such as arielcalungsod.workers.dev, shafieimojtaba433.workers.dev, wto345gac0r.site and two others.

lila.ns.cloudflare.com, dahlia.ns.cloudflare.com and merlin.ns.cloudflare.com — plus 3 other name servers — are commonly paired with these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname monroe.ns.cloudflare.com directs to 108.162.194.153, 162.159.38.153 and 172.64.34.153 along with 3 other IP addresses.

Hostname sullivan.ns.cloudflare.com directs to 108.162.195.161, 162.159.44.161 and 172.64.35.161 along with 3 other IP addresses.

Mail Servers

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

quantnote.com has at least partial mail server overlap with other domains such as jkzconsulting.ca, gctopeka.com, bolivianbeef.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 192.179.24.27 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1b.

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

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::1b.