`noteswithlab.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8e08^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4955^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.85^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.8^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`linda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
NS	`rajeev.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rajeev.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rajeev.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rajeev.ns.cloudflare.com`
		A	108.162.193.224^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.224^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.224^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`_dc-mx.bac2f41aaef2.noteswithlab.info` ⭐
TXT	`v=spf1 include:_spf.maildctbs.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.85, 172.67.142.8
		IPv6 hints	2606:4700:3030::ac43:8e08, 2606:4700:3035::6815:4955
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com
SOA	`linda.ns.cloudflare.com`dns@cloudflare.com serial=2410121040

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785257411

⚠️ On DNS blocklist: tif

Same first word

noteswithlab.info

Similar names

noteslabwith.info

labwithnotes.info

labnoteswith.info

withnoteslab.info

withlabnotes.info

DNS History

7 records (7 active, 0 former)

●NSlinda.ns.cloudflare.com2026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 00:47:18
● 2026-07-28 17:23:58

●NSrajeev.ns.cloudflare.com2026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 00:47:18
● 2026-07-28 17:23:58

●MX_dc-mx.bac2f41aaef2.noteswithlab.info2026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 00:47:18
● 2026-07-28 17:23:58

●A104.21.73.852026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 00:47:18
● 2026-07-28 17:23:58

●A172.67.142.82026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 00:47:18
● 2026-07-28 17:23:58

●A2606:4700:3030::ac43:8e082026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 00:47:18
● 2026-07-28 17:23:58

●A2606:4700:3035::6815:49552026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 00:47:18
● 2026-07-28 17:23:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
noteswithlab.info	rajeev.ns.cloudflare.com, linda.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.224

NS records: rajeev.ns.cloudflare.com, linda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for noteswithlab.info (unsigned zone)

⏱️ Timing

Total: 491ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.8, 104.21.73.85`
AAAA	2	`2606:4700:3035::6815:4955, 2606:4700:3030::ac43:8e08`
NS	2	`linda.ns.cloudflare.com, rajeev.ns.cloudflare.com`
MX	1	`_dc-mx.bac2f41aaef2.noteswithlab.info (p`
TXT	1	`v=spf1 include:_spf.maildctbs.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`linda.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

noteswithlab.info resolves to four IP addresses: 104.21.73.85, 172.67.142.8, 2606:4700:3030::ac43:8e08 and 2606:4700:3035::6815:4955.

evelynn.es.edu.vn, ugg-s.ru, lipsiasoft.com plus two other host names have IP numbers in common with noteswithlab.info.

Name Servers

DNS delegation for noteswithlab.info points to two name servers: linda.ns.cloudflare.com and rajeev.ns.cloudflare.com.

The name server configuration of noteswithlab.info is shared with other domains, for instance grrrlhub.com, anefcj.cc, youportfolious.info and two others.

noteswithlab.info partially shares its NS delegation with several other domains, including alisterpineda.com, scientificanglers.com, nitflux.co.nz and two others.

These name servers regularly co-occur with the name servers sreeni.ns.cloudflare.com, trevor.ns.cloudflare.com and jarred.ns.cloudflare.com.

Hosts with 6 IP addresses each:

linda.ns.cloudflare.com has IP addresses 108.162.192.250, 172.64.32.250 and 173.245.58.250, plus 3 other.

rajeev.ns.cloudflare.com has IP addresses 108.162.193.224, 172.64.33.224 and 173.245.59.224, plus 3 other.

Mail Servers

noteswithlab.info uses one mail server — _dc-mx.bac2f41aaef2.noteswithlab.info.

noteswithlab.info - robtex.com