`notesapp.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:d17c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1745^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.69^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.124^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bob.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c168^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2168^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bob.ns.cloudflare.com`
		A	108.162.193.104^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	172.64.33.104^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
		A	173.245.59.104^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bob.ns.cloudflare.com`
NS	`jean.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 include:emailsrvr.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.23.69, 172.67.209.124
		IPv6	2606:4700:3035::ac43:d17c, 2606:4700:3036::6815:1745
SOA	`bob.ns.cloudflare.com`dns@cloudflare.com serial=2398458653

`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=1772955538

Subdomains

cfront.notesapp.io

cdn.notesapp.io

Same first word

notesapp.xyz

notesapp.com

notesapp.io

Similar names

DNS History

16 records (8 active, 8 former)

●NSbob.ns.cloudflare.com2019-12-19 → 2026-03-09 · 2 obs

● 2019-12-19 17:51:08
● 2026-03-09 05:19:34

●NSjean.ns.cloudflare.com2019-12-19 → 2026-03-09 · 2 obs

● 2019-12-19 17:51:08
● 2026-03-09 05:19:34

●MXmx1.emailsrvr.com2019-12-19 → 2026-03-09 · 2 obs

● 2019-12-19 17:51:08
● 2026-03-09 05:19:34

●MXmx2.emailsrvr.com2019-12-19 → 2026-03-09 · 2 obs

● 2019-12-19 17:51:08
● 2026-03-09 05:19:34

●A104.21.23.692026-02-28 → 2026-03-09 · 6 obs

○ 2019-12-19 17:51:08
● 2026-02-28 01:50:58
● 2026-02-28 20:45:06
○ 2026-03-08 07:27:46
● 2026-03-09 05:19:32
● 2026-03-09 05:19:34

○A104.31.70.642019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 17:51:08
○ 2026-02-28 01:50:58
○ 2026-03-09 05:19:34

○A104.31.71.642019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 17:51:08
○ 2026-02-28 01:50:58
○ 2026-03-09 05:19:34

●A172.67.209.1242026-02-28 → 2026-03-09 · 6 obs

○ 2019-12-19 17:51:08
● 2026-02-28 01:50:58
● 2026-02-28 20:45:06
○ 2026-03-08 07:27:46
● 2026-03-09 05:19:32
● 2026-03-09 05:19:34

○A188.114.96.02026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-28 20:45:06
● 2026-03-08 07:27:46
○ 2026-03-09 05:19:32
○ 2026-03-09 05:19:34

○A188.114.97.02026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-28 20:45:06
● 2026-03-08 07:27:46
○ 2026-03-09 05:19:32
○ 2026-03-09 05:19:34

○A2606:4700:30::681f:46402019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 17:51:08
○ 2026-02-28 01:50:58
○ 2026-03-09 05:19:34

○A2606:4700:30::681f:47402019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 17:51:08
○ 2026-02-28 01:50:58
○ 2026-03-09 05:19:34

●A2606:4700:3035::ac43:d17c2026-02-28 → 2026-03-09 · 6 obs

○ 2019-12-19 17:51:08
● 2026-02-28 01:50:58
● 2026-02-28 20:45:06
○ 2026-03-08 07:27:46
● 2026-03-09 05:19:32
● 2026-03-09 05:19:34

●A2606:4700:3036::6815:17452026-02-28 → 2026-03-09 · 6 obs

○ 2019-12-19 17:51:08
● 2026-02-28 01:50:58
● 2026-02-28 20:45:06
○ 2026-03-08 07:27:46
● 2026-03-09 05:19:32
● 2026-03-09 05:19:34

○A2a06:98c1:3120::2026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-28 20:45:06
● 2026-03-08 07:27:46
○ 2026-03-09 05:19:32
○ 2026-03-09 05:19:34

○A2a06:98c1:3121::2026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-28 20:45:06
● 2026-03-08 07:27:46
○ 2026-03-09 05:19:32
○ 2026-03-09 05:19:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
notesapp.io	jean.ns.cloudflare.com, bob.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.59.104

NS records: jean.ns.cloudflare.com, bob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notesapp.io (unsigned zone)

⏱️ Timing

Total: 578ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.124, 104.21.23.69`
AAAA	2	`2606:4700:3035::ac43:d17c, 2606:4700:3036::6815:1745`
NS	2	`bob.ns.cloudflare.com, jean.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	1	`v=spf1 include:emailsrvr.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bob.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

notesapp.io is a parent of cfront.notesapp.io and cdn.notesapp.io.

IP Addresses

Four IP numbers are pointed to by notesapp.io: 2606:4700:3035::ac43:d17c, 2606:4700:3036::6815:1745, 104.21.23.69 and 172.67.209.124.

other host names including 1761h1761.com, ifacca.com, newslot88bareng.xyz, melajobs.com and rupeeslots.com share IP numbers with notesapp.io.

Name Servers

notesapp.io is delegated to two name servers bob.ns.cloudflare.com and jean.ns.cloudflare.com.

notesapp.io shares the same name server setup as other domains, for instance openfile-home.live, newsreader-cdn.me, easyview.app, alca.ro and mapsrch-cdn.com.

notesapp.io at least partially shares name servers with other domains, for instance registrodeimoveis.club, aba.camp, mpcreation.net, newagecrypto.com and brdies.com.

these name servers are commonly used alongside alex.ns.cloudflare.com.

Host names with six IP numbers:

Host name bob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104.

Host name jean.ns.cloudflare.com points to: 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121.

Mail Servers

Two mail servers handle notesapp.io: mx1.emailsrvr.com and mx2.emailsrvr.com.

notesapp.io shares the same mail server setup as other domains, for instance cdgcommerce.com, touteladomotique.com, malof.net, sugarbirdcakery.com and westwoodeye.com.

notesapp.io shares some mail servers with other domains, at least partially, for instance mail.acmpinc.com, mvminfotech.com, barthree.com, performance.com.mx and chamberscooking.com.

Host names with one IP number:

mx1.emailsrvr.com points to 146.20.161.1

mx2.emailsrvr.com points to 184.106.54.2

notesapp.io - robtex.com

notesapp.io

io

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`notesapp.io`

`io`