notes.io - dns.ninja

`notes.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2c51^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:c595^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.81^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.149^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`irena.ns.cloudflare.com`
		A	2606:4700:50::a29f:264f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irena.ns.cloudflare.com`
		A	108.162.194.79^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	162.159.38.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	172.64.34.79^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.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	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		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	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		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	`aspmx4.googlemail.com`⁽³⁰⁾
		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	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`ezoic-domain-verification=KEtYHeuYoPI3XR0WW0UxeLxqljbP9F`
TXT	`google-site-verification=DKc3dEzX_PMdx649Pm4EMBwXFtAwZtKCHDZqvxXg-ck`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.81, 172.67.197.149
		IPv6 hints	2606:4700:3030::6815:2c51, 2606:4700:3030::ac43:c595
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2409817337

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1784670629

rank #5711 globally
rank #60 in the tld

notes.io

Notes.io is a free, web‑based note‑taking service that lets users quickly create and share short notes without needing to register.

Key facts

Owner / operator: unknown
TLD:.io— ccTLD (British Indian Ocean Territory)
Primary purpose: free note‑taking and instant note sharing
Status: active

WOT: SAFE (70/100)
📈 Tranco rank: #20,411

Subdomains

www.notes.io

Same first word

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DNS History

23 records (13 active, 10 former)

●NSbill.ns.cloudflare.com2021-12-11 → 2026-07-21 · 3 obs

○ 2017-08-23 07:11:32
● 2021-12-11 20:26:44
● 2026-07-21 22:33:20

●NSirena.ns.cloudflare.com2021-12-11 → 2026-07-21 · 3 obs

○ 2017-08-23 07:11:32
● 2021-12-11 20:26:44
● 2026-07-21 22:33:20

○NSns1.metromedya.com2015-07-16 → 2017-08-23 · 4 obs

● 2015-07-16 12:56:32
● 2017-08-23 07:11:32
○ 2021-12-11 20:26:44
○ 2026-07-21 22:33:20

○NSns2.metromedya.com2015-07-16 → 2017-08-23 · 4 obs

● 2015-07-16 12:56:32
● 2017-08-23 07:11:32
○ 2021-12-11 20:26:44
○ 2026-07-21 22:33:20

●MXalt1.aspmx.l.google.com2015-07-16 → 2026-07-21 · 2 obs

● 2015-07-16 12:56:32
● 2026-07-21 22:33:20

●MXalt2.aspmx.l.google.com2015-07-16 → 2026-07-21 · 2 obs

● 2015-07-16 12:56:32
● 2026-07-21 22:33:20

●MXaspmx.l.google.com2015-07-16 → 2026-07-21 · 2 obs

● 2015-07-16 12:56:32
● 2026-07-21 22:33:20

●MXaspmx2.googlemail.com2015-07-16 → 2026-07-21 · 2 obs

● 2015-07-16 12:56:32
● 2026-07-21 22:33:20

●MXaspmx3.googlemail.com2015-07-16 → 2026-07-21 · 2 obs

● 2015-07-16 12:56:32
● 2026-07-21 22:33:20

●MXaspmx4.googlemail.com2015-07-16 → 2026-07-21 · 2 obs

● 2015-07-16 12:56:32
● 2026-07-21 22:33:20

●MXaspmx5.googlemail.com2015-07-16 → 2026-07-21 · 2 obs

● 2015-07-16 12:56:32
● 2026-07-21 22:33:20

●A104.21.44.812021-12-11 → 2026-07-21 · 23 obs

○ 2017-08-23 07:11:32
● 2021-12-11 20:26:44
○ 2026-02-14 17:55:32
○ 2026-03-17 07:20:28
● 2026-03-17 10:16:34
● 2026-03-18 07:27:08
○ 2026-03-19 04:27:08
○ 2026-03-19 05:03:16
● 2026-03-19 23:01:34
● 2026-04-22 02:43:04
○ 2026-04-22 13:58:34
● 2026-04-23 02:36:40
● 2026-04-24 02:27:30
○ 2026-04-25 19:12:28
● 2026-04-26 11:25:24
● 2026-06-14 11:17:10
○ 2026-06-17 08:04:12
● 2026-06-17 22:13:32
○ 2026-06-18 19:28:24
● 2026-06-19 03:30:02
○ 2026-07-02 21:22:10
● 2026-07-03 10:02:18
● 2026-07-21 22:33:20

○A172.64.80.12026-03-01 → 2026-03-19 · 8 obs

○ 2026-02-14 17:55:32
● 2026-03-01 09:57:30
● 2026-03-17 07:20:28
○ 2026-03-17 10:16:34
○ 2026-03-18 07:27:08
● 2026-03-19 04:27:08
○ 2026-03-19 05:03:16
○ 2026-07-21 22:33:20

●A172.67.197.1492021-12-11 → 2026-07-21 · 23 obs

○A188.114.96.02026-02-14 → 2026-07-02 · 20 obs

○ 2021-12-11 20:26:44
● 2026-02-14 17:55:32
○ 2026-03-01 09:57:30
○ 2026-03-19 04:27:08
● 2026-03-19 05:03:16
○ 2026-03-19 23:01:34
○ 2026-04-22 02:43:04
● 2026-04-22 13:58:34
○ 2026-04-23 02:36:40
○ 2026-04-24 02:27:30
● 2026-04-25 19:12:28
○ 2026-04-26 11:25:24
○ 2026-06-14 11:17:10
● 2026-06-17 08:04:12
○ 2026-06-17 22:13:32
● 2026-06-18 19:28:24
○ 2026-06-19 03:30:02
● 2026-07-02 21:22:10
○ 2026-07-03 10:02:18
○ 2026-07-21 22:33:20

○A188.114.97.02026-02-14 → 2026-07-02 · 20 obs

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-17 → 2026-03-21 · 10 obs

○ 2026-03-01 09:57:30
● 2026-03-17 07:20:28
○ 2026-03-17 10:16:34
○ 2026-03-18 07:27:08
● 2026-03-19 04:27:08
○ 2026-03-19 05:03:16
○ 2026-03-19 23:01:34
● 2026-03-21 01:47:14
○ 2026-03-22 06:26:24
○ 2026-07-21 22:33:20

●A2606:4700:3030::6815:2c512021-12-11 → 2026-07-21 · 26 obs

○ 2017-08-23 07:11:32
● 2021-12-11 20:26:44
○ 2026-02-14 17:55:32
● 2026-03-01 09:57:30
○ 2026-03-17 07:20:28
● 2026-03-17 10:16:34
● 2026-03-18 07:27:08
○ 2026-03-19 04:27:08
○ 2026-03-19 05:03:16
● 2026-03-19 23:01:34
○ 2026-03-21 01:47:14
● 2026-03-22 06:26:24
● 2026-04-22 02:43:04
○ 2026-04-22 13:58:34
● 2026-04-23 02:36:40
● 2026-04-24 02:27:30
○ 2026-04-25 19:12:28
● 2026-04-26 11:25:24
● 2026-06-14 11:17:10
○ 2026-06-17 08:04:12
● 2026-06-17 22:13:32
○ 2026-06-18 19:28:24
● 2026-06-19 03:30:02
○ 2026-07-02 21:22:10
● 2026-07-03 10:02:18
● 2026-07-21 22:33:20

●A2606:4700:3030::ac43:c5952026-06-19 → 2026-07-21 · 5 obs

○ 2026-06-18 19:28:24
● 2026-06-19 03:30:02
○ 2026-07-02 21:22:10
● 2026-07-03 10:02:18
● 2026-07-21 22:33:20

○A2606:4700:3037::ac43:c5952021-12-11 → 2026-06-17 · 23 obs

○A2a06:98c1:3120::2026-02-14 → 2026-07-02 · 20 obs

○A2a06:98c1:3121::2026-02-14 → 2026-07-02 · 20 obs

○A77.223.131.302015-07-16 → 2017-08-23 · 4 obs

● 2015-07-16 12:56:32
● 2017-08-23 07:11:32
○ 2021-12-11 20:26:44
○ 2026-07-21 22:33:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
notes.io	irena.ns.cloudflare.com, bill.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.79

NS records: irena.ns.cloudflare.com, bill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notes.io (unsigned zone)

⏱️ Timing

Total: 812ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.197.149, 104.21.44.81`
AAAA	2	`2606:4700:3030::6815:2c51, 2606:4700:3030::ac43:c595`
NS	2	`bill.ns.cloudflare.com, irena.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	3	`ezoic-domain-verification=KEtYHeuYoPI3XR, google-site-verification=DKc3dEzX_PMdx64...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

www.notes.io is a subdomain of notes.io.

IP Addresses

notes.io directs to four IP numbers, which are 104.21.44.81, 172.67.197.149, 2606:4700:3030::6815:2c51 and 2606:4700:3030::ac43:c595.

usdirect.info, ashbhpe.run, nowmediacanada.com plus two other host names have IP numbers in common with notes.io.

Name Servers

The NS records for notes.io delegate to bill.ns.cloudflare.com and irena.ns.cloudflare.com.

The name server configuration of notes.io is shared with other domains, for instance notesio.com, redafy.com, paediatrieschweiz.ch and two others.

The name servers of notes.io overlap at least partially with those of other domains — among them 05552.com, darelhilal.com, maketwitchemotes.com and two more.

The name servers curt.ns.cloudflare.com, love.ns.cloudflare.com and hope.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

bill.ns.cloudflare.com maps to 108.162.193.74, 172.64.33.74, 173.245.59.74 and 3 additional IP addresses.

irena.ns.cloudflare.com maps to 108.162.194.79, 162.159.38.79, 172.64.34.79 and 3 additional IP addresses.

Mail Servers

notes.io has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.

At least some of the mail servers used by notes.io are shared with other domains: ns500671.ns500731.ns500731.ns500671.ns500754.ns500704.ns500742.ns500705.ns500704.ns500678.ns500704.ns500678.ns500671.ns500291.ns500291.ns500131.lustychickser.com, ns500768.ns500758.ns500758.ns500758.ns500736.ns500698.ns500698.ns500708.ns500576.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500731.ns500731.ns500671.ns500731.ns500704.ns500671.ns500671.ns500704.ns500704.ns500688.ns500653.ns500153.tenderladiesbz.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for aspmx4.googlemail.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for aspmx5.googlemail.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.

The A records for aspmx.l.google.com return 142.251.16.26 and 2607:f8b0:4004:c17::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.