usalabnotes.info - dns.ninja

`usalabnotes.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1429^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:bf52^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.41^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.82^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`justin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`justin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`justin.ns.cloudflare.com`
		A	108.162.193.187^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	172.64.33.187^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	173.245.59.187^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
NS	`summer.ns.cloudflare.com`
		A	2606:4700:50::a29f:2609^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c209^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`summer.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2209^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`summer.ns.cloudflare.com`
		A	108.162.194.9^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	162.159.38.9^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	172.64.34.9^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
MX	`_dc-mx.f80a50124965.usalabnotes.info` ⭐
TXT	`v=spf1 include:_spf.andorplane.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.41, 172.67.191.82
		IPv6 hints	2606:4700:3032::6815:1429, 2606:4700:3034::ac43:bf52
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOA	`justin.ns.cloudflare.com`dns@cloudflare.com serial=2409287350

`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=1786201176

⚠️ On DNS blocklist: tif

Same first word

usalabnotes.info

Similar names

labusanotes.info

usanoteslab.info

notesusalab.info

noteslabusa.info

labnotesusa.info

DNS History

11 records (7 active, 4 former)

●NSjustin.ns.cloudflare.com2026-07-25 → 2026-08-08 · 2 obs

● 2026-07-25 07:02:14
● 2026-08-08 15:22:52

●NSsummer.ns.cloudflare.com2026-07-25 → 2026-08-08 · 2 obs

● 2026-07-25 07:02:14
● 2026-08-08 15:22:52

●MX_dc-mx.f80a50124965.usalabnotes.info2026-07-25 → 2026-08-08 · 2 obs

● 2026-07-25 07:02:14
● 2026-08-08 15:22:52

●A104.21.20.412026-07-28 → 2026-08-08 · 3 obs

○ 2026-07-25 07:02:14
● 2026-07-28 21:19:54
● 2026-08-08 15:22:52

●A172.67.191.822026-07-28 → 2026-08-08 · 3 obs

○ 2026-07-25 07:02:14
● 2026-07-28 21:19:54
● 2026-08-08 15:22:52

○A188.114.96.02026-07-25 → 2026-07-25 · 3 obs

● 2026-07-25 07:02:14
○ 2026-07-28 21:19:54
○ 2026-08-08 15:22:52

○A188.114.97.02026-07-25 → 2026-07-25 · 3 obs

● 2026-07-25 07:02:14
○ 2026-07-28 21:19:54
○ 2026-08-08 15:22:52

●A2606:4700:3032::6815:14292026-07-28 → 2026-08-08 · 3 obs

○ 2026-07-25 07:02:14
● 2026-07-28 21:19:54
● 2026-08-08 15:22:52

●A2606:4700:3034::ac43:bf522026-07-28 → 2026-08-08 · 3 obs

○ 2026-07-25 07:02:14
● 2026-07-28 21:19:54
● 2026-08-08 15:22:52

○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 3 obs

● 2026-07-25 07:02:14
○ 2026-07-28 21:19:54
○ 2026-08-08 15:22:52

○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 3 obs

● 2026-07-25 07:02:14
○ 2026-07-28 21:19:54
○ 2026-08-08 15:22:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
usalabnotes.info	summer.ns.cloudflare.com, justin.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.9

NS records: summer.ns.cloudflare.com, justin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usalabnotes.info (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.41, 172.67.191.82`
AAAA	2	`2606:4700:3034::ac43:bf52, 2606:4700:3032::6815:1429`
NS	2	`justin.ns.cloudflare.com, summer.ns.cloudflare.com`
MX	1	`_dc-mx.f80a50124965.usalabnotes.info (pr`
TXT	1	`v=spf1 include:_spf.andorplane.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`justin.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

usalabnotes.info has four IP addresses: 104.21.20.41, 172.67.191.82, 2606:4700:3032::6815:1429 and 2606:4700:3034::ac43:bf52.

Two other host names, along with hunterdauglas.com, taskflux.net and biyao.org, also share IP numbers with usalabnotes.info.

Name Servers

usalabnotes.info is delegated to two name servers: justin.ns.cloudflare.com and summer.ns.cloudflare.com.

usalabnotes.info shares its NS records with other domains, for example uswithacquire.info, oshacon.org, tccba.com and two others.

usalabnotes.info shares at least some of its name servers with other domains, including macauspectacle.com, 073377.app, santacasacerquilho.com.br and two others.

These name servers are frequently paired with the name servers michael.ns.cloudflare.com, seamus.ns.cloudflare.com and micah.ns.cloudflare.com.

DNS names with 6 IP addresses:

justin.ns.cloudflare.com resolves to 108.162.193.187, 172.64.33.187, 173.245.59.187 and 3 other IP addresses.

summer.ns.cloudflare.com resolves to 108.162.194.9, 162.159.38.9, 172.64.34.9 and 3 other IP addresses.

Mail Servers

The sole mail server for usalabnotes.info is _dc-mx.f80a50124965.usalabnotes.info.