`notebase.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:45a0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d259^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.160^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.89^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:_spf.google.com include:mailgun.org include:mail.zendesk.com i...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.160, 172.67.210.89
		IPv6 hints	2606:4700:3031::6815:45a0, 2606:4700:3036::ac43:d259
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2399874013

`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=1776982595

Subdomains

h1.notebase.io

Same first word

notebase.net

notebase.io

notebase.com

notebase.co.uk

notebase.blogspot.sg

Similar names

DNS History

17 records (8 active, 9 former)

●NSburt.ns.cloudflare.com2026-03-28 → 2026-04-23 · 3 obs

○ 2017-04-06 06:48:18
● 2026-03-28 17:10:36
● 2026-04-23 22:40:36

●NSkim.ns.cloudflare.com2026-03-28 → 2026-04-23 · 3 obs

○ 2017-04-06 06:48:18
● 2026-03-28 17:10:36
● 2026-04-23 22:40:36

○NSns-1461.awsdns-54.org2015-06-18 → 2017-04-06 · 4 obs

● 2015-06-18 16:01:34
● 2017-04-06 06:48:18
○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

○NSns-1692.awsdns-19.co.uk2015-06-18 → 2017-04-06 · 4 obs

● 2015-06-18 16:01:34
● 2017-04-06 06:48:18
○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

○NSns-382.awsdns-47.com2015-06-18 → 2017-04-06 · 4 obs

● 2015-06-18 16:01:34
● 2017-04-06 06:48:18
○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

○NSns-560.awsdns-06.net2015-06-18 → 2017-04-06 · 4 obs

● 2015-06-18 16:01:34
● 2017-04-06 06:48:18
○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

●MXmxa.mailgun.org2015-06-18 → 2026-04-23 · 2 obs

● 2015-06-18 16:01:34
● 2026-04-23 22:40:36

●MXmxb.mailgun.org2015-06-18 → 2026-04-23 · 2 obs

● 2015-06-18 16:01:34
● 2026-04-23 22:40:36

●A104.21.69.1602026-03-28 → 2026-04-23 · 3 obs

○ 2017-04-06 06:48:18
● 2026-03-28 17:10:36
● 2026-04-23 22:40:36

●A172.67.210.892026-03-28 → 2026-04-23 · 3 obs

○ 2017-04-06 06:48:18
● 2026-03-28 17:10:36
● 2026-04-23 22:40:36

○A178.63.95.722015-06-18 → 2017-04-06 · 4 obs

● 2015-06-18 16:01:34
● 2017-04-06 06:48:18
○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

○A188.114.96.02026-03-28 → 2026-04-23 · 2 obs

○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

○A188.114.97.02026-03-28 → 2026-04-23 · 2 obs

○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

●A2606:4700:3031::6815:45a02026-03-28 → 2026-04-23 · 3 obs

○ 2017-04-06 06:48:18
● 2026-03-28 17:10:36
● 2026-04-23 22:40:36

●A2606:4700:3036::ac43:d2592026-03-28 → 2026-04-23 · 3 obs

○ 2017-04-06 06:48:18
● 2026-03-28 17:10:36
● 2026-04-23 22:40:36

○A2a06:98c1:3120::2026-03-28 → 2026-04-23 · 2 obs

○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

○A2a06:98c1:3121::2026-03-28 → 2026-04-23 · 2 obs

○ 2026-03-28 17:10:36
○ 2026-04-23 22:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io	-
notebase.io	kim.ns.cloudflare.com, burt.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.79

NS records: kim.ns.cloudflare.com, burt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for notebase.io (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.160, 172.67.210.89`
AAAA	2	`2606:4700:3036::ac43:d259, 2606:4700:3031::6815:45a0`
NS	2	`burt.ns.cloudflare.com, kim.ns.cloudflare.com`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:_spf.google.com include:m`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

notebase.io is a parent of h1.notebase.io.

IP Addresses

notebase.io points to four IP numbers: 2606:4700:3031::6815:45a0, 2606:4700:3036::ac43:d259, 104.21.69.160 and 172.67.210.89.

Other host names, for instance mejorescasasdeapuestas.com, morenekugiexconsulting.digital, menunprice.com, www.rweuwr8.1988ol.com and www.portraitcare.com share IP numbers with notebase.io.

Name Servers

Delegation for notebase.io rests with two name servers, burt.ns.cloudflare.com and kim.ns.cloudflare.com.

notebase.io shares the same name server setup as other domains, including valledearango.es, redress.org, signalbreach.com, radiocluberrante.es and wrk.coffee.

notebase.io at least partially shares name servers with other domains, for instance razlinovka.ru, office365live4.workers.dev, hongyuaudio.com, casinokingportal.us and golive.lt.

These name servers are commonly used with the name servers casey.ns.cloudflare.com.

Host names with six IP numbers: burt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79. kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

Mail Servers

notebase.io is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.

notebase.io uses the same mail server configuration as other domains, such as veeralpatel.com, obsidian.md, risqonomer.com, collectadream.com and refdef.com.

notebase.io shares mail servers with other domains at least in part, for instance smartpo.com, smartfoxpro.com, oetest.tech, ibedc.com and rvdas.com.

Host names sharing a single IP:

mxa.mailgun.org points to 34.36.182.139

mxb.mailgun.org points to 34.36.182.139

Host names that point to 34.36.182.139: mxa.mailgun.org and mxb.mailgun.org

notebase.io - robtex.com

notebase.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

`notebase.io`

`io`