`partnerusalab.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:208c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:9860^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.140^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.96^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jacob.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacob.ns.cloudflare.com`
		A	108.162.195.162^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	162.159.44.162^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	172.64.35.162^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
NS	`penny.ns.cloudflare.com`
		A	2606:4700:50::a29f:267c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`penny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`penny.ns.cloudflare.com`
		A	108.162.194.124^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	162.159.38.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	172.64.34.124^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
MX	`_dc-mx.0c9a11b3ad52.partnerusalab.info` ⭐
TXT	`v=spf1 include:_spf.brightsend.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.140, 172.67.152.96
		IPv6 hints	2606:4700:3030::6815:208c, 2606:4700:3030::ac43:9860
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOA	`jacob.ns.cloudflare.com`dns@cloudflare.com serial=2408695630

`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=1785252338

⚠️ On DNS blocklist: tif

Same first word

partnerusalab.info

Similar names

usapartnerlab.info

usalabpartner.info

partnerlabusa.info

labpartnerusa.info

labusapartner.info

DNS History

7 records (7 active, 0 former)

●NSjacob.ns.cloudflare.com2026-07-24 → 2026-07-28 · 2 obs

● 2026-07-24 19:53:00
● 2026-07-28 15:59:22

●NSpenny.ns.cloudflare.com2026-07-24 → 2026-07-28 · 2 obs

● 2026-07-24 19:53:00
● 2026-07-28 15:59:22

●MX_dc-mx.0c9a11b3ad52.partnerusalab.info2026-07-24 → 2026-07-28 · 2 obs

● 2026-07-24 19:53:00
● 2026-07-28 15:59:22

●A104.21.32.1402026-07-24 → 2026-07-28 · 2 obs

● 2026-07-24 19:53:00
● 2026-07-28 15:59:22

●A172.67.152.962026-07-24 → 2026-07-28 · 2 obs

● 2026-07-24 19:53:00
● 2026-07-28 15:59:22

●A2606:4700:3030::6815:208c2026-07-24 → 2026-07-28 · 2 obs

● 2026-07-24 19:53:00
● 2026-07-28 15:59:22

●A2606:4700:3030::ac43:98602026-07-24 → 2026-07-28 · 2 obs

● 2026-07-24 19:53:00
● 2026-07-28 15:59:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
partnerusalab.info	penny.ns.cloudflare.com, jacob.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.124

NS records: penny.ns.cloudflare.com, jacob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for partnerusalab.info (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.140, 172.67.152.96`
AAAA	2	`2606:4700:3030::ac43:9860, 2606:4700:3030::6815:208c`
NS	2	`jacob.ns.cloudflare.com, penny.ns.cloudflare.com`
MX	1	`_dc-mx.0c9a11b3ad52.partnerusalab.info (`
TXT	1	`v=spf1 include:_spf.brightsend.net ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jacob.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

partnerusalab.info has four IP addresses: 104.21.32.140, 172.67.152.96, 2606:4700:3030::6815:208c and 2606:4700:3030::ac43:9860.

Among the host names that share IP numbers with partnerusalab.info are ledknows.com, mybnu.com, jxjh.com.cn and two others.

Name Servers

partnerusalab.info uses two name servers for its delegation: jacob.ns.cloudflare.com and penny.ns.cloudflare.com.

partnerusalab.info has the same name server delegation as a number of other domains, such as aritey.com, easytours.travel, nzcs.org and two more.

partnerusalab.info has at least partial name server overlap with other domains, such as tokoharta138.click, slicit.com, firepremium.com and two others.

It is common to see these name servers used together with name servers jonah.ns.cloudflare.com and courtney.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname jacob.ns.cloudflare.com directs to 108.162.195.162, 162.159.44.162 and 172.64.35.162 along with 3 other IP addresses.

Hostname penny.ns.cloudflare.com directs to 108.162.194.124, 162.159.38.124 and 172.64.34.124 along with 3 other IP addresses.

Mail Servers

partnerusalab.info routes its mail through a single mail server, _dc-mx.0c9a11b3ad52.partnerusalab.info.

partnerusalab.info - robtex.com