`watsonbio.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:384c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b449^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.76^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.73^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`diva.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c061^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2061^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diva.ns.cloudflare.com`
		A	108.162.192.97^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	172.64.32.97^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	173.245.58.97^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
NS	`lou.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lou.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lou.ns.cloudflare.com`
		A	108.162.193.199^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	172.64.33.199^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
		A	173.245.59.199^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lou.ns.cloudflare.com`
MX	`mail.watsonbio.com` ⭐
		A	50.87.253.164^{🇺🇸 EIGI50.87.253.0/24 Google}
			PTR	`box2199.bluehost.com`
TXT	`MS=ms93521381`
TXT	`google-site-verification=auFqpVPzsepAuxcZMVSOpUJNnOopc_ojO4m0ZlKBQ-c`
TXT	`v=spf1 +a +mx +ip4:50.87.253.164 +include:bluehost.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.76, 172.67.180.73
		IPv6 hints	2606:4700:3031::6815:384c, 2606:4700:3035::ac43:b449
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`diva.ns.cloudflare.com`dns@cloudflare.com serial=2401025968

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776053067

Subdomains

www.watsonbio.com

mail.watsonbio.com

Same first word

watsonbio.net

watsonbio.com

DNS History

10 records (7 active, 3 former)

●NSdiva.ns.cloudflare.com2026-02-25 → 2026-04-13 · 3 obs

○ 2017-06-21 04:42:54
● 2026-02-25 05:12:32
● 2026-04-13 04:10:02

●NSlou.ns.cloudflare.com2026-02-25 → 2026-04-13 · 3 obs

○ 2017-06-21 04:42:54
● 2026-02-25 05:12:32
● 2026-04-13 04:10:02

○NSns1.bluehost.com2015-06-30 → 2017-06-21 · 4 obs

● 2015-06-30 06:42:22
● 2017-06-21 04:42:54
○ 2026-02-25 05:12:32
○ 2026-04-13 04:10:02

○NSns2.bluehost.com2015-06-30 → 2017-06-21 · 4 obs

● 2015-06-30 06:42:22
● 2017-06-21 04:42:54
○ 2026-02-25 05:12:32
○ 2026-04-13 04:10:02

●MXmail.watsonbio.com2015-06-30 → 2026-04-13 · 2 obs

● 2015-06-30 06:42:22
● 2026-04-13 04:10:02

●A104.21.56.762026-02-25 → 2026-04-13 · 3 obs

○ 2017-06-21 04:42:54
● 2026-02-25 05:12:32
● 2026-04-13 04:10:02

●A172.67.180.732026-02-25 → 2026-04-13 · 3 obs

○ 2017-06-21 04:42:54
● 2026-02-25 05:12:32
● 2026-04-13 04:10:02

●A2606:4700:3031::6815:384c2026-02-25 → 2026-04-13 · 3 obs

○ 2017-06-21 04:42:54
● 2026-02-25 05:12:32
● 2026-04-13 04:10:02

●A2606:4700:3035::ac43:b4492026-02-25 → 2026-04-13 · 3 obs

○ 2017-06-21 04:42:54
● 2026-02-25 05:12:32
● 2026-04-13 04:10:02

○A69.195.124.972015-06-30 → 2017-06-21 · 4 obs

● 2015-06-30 06:42:22
● 2017-06-21 04:42:54
○ 2026-02-25 05:12:32
○ 2026-04-13 04:10:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
watsonbio.com	diva.ns.cloudflare.com, lou.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.199

NS records: diva.ns.cloudflare.com, lou.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for watsonbio.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.73, 104.21.56.76`
AAAA	2	`2606:4700:3035::ac43:b449, 2606:4700:3031::6815:384c`
NS	2	`diva.ns.cloudflare.com, lou.ns.cloudflare.com`
MX	2	`MAIL.watsonbio.com (pri: 0), mail.watsonbio.com (pri: 0)`
TXT	3	`MS=ms93521381, google-site-verification=auFqpVPzsepAuxc...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`diva.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (diva.ns.cloudflare.com, diva.ns.cloudflare.com, diva.ns.cloudflare.com...)

Analysis

Hierarchy

watsonbio.com is a parent of www.watsonbio.com and mail.watsonbio.com.

IP Addresses

watsonbio.com refers to four IP numbers: 2606:4700:3031::6815:384c, 2606:4700:3035::ac43:b449, 104.21.56.76 and 172.67.180.73.

Other host names, for instance 365investapex.digital, legallab.co, hsm.works, wordpresss.cn and mail.tangnest.rw share IP numbers with watsonbio.com.

Name Servers

watsonbio.com's delegation uses two name servers: diva.ns.cloudflare.com and lou.ns.cloudflare.com.

watsonbio.com uses the same name server setup as other domains, such as donpi.it, dgkv.com, mzcache.com, forward.games and universitystudy.ca.

watsonbio.com at least partially shares name servers with other domains, including paus4d.net, franklinspryng.com, readymat.cz, 560pmovie.com and 1483ff38725.top.

These name servers are often used with dexter.ns.cloudflare.com and dean.ns.cloudflare.com.

Host names with six IP numbers:

diva.ns.cloudflare.com points to 2606:4700:50::adf5:3a61, 2803:f800:50::6ca2:c061, 2a06:98c1:50::ac40:2061, 108.162.192.97, 172.64.32.97 and 173.245.58.97.

lou.ns.cloudflare.com points to 2606:4700:58::adf5:3bc7, 2803:f800:50::6ca2:c1c7, 2a06:98c1:50::ac40:21c7, 108.162.193.199, 172.64.33.199 and 173.245.59.199.

Mail Servers

A single mail server handles watsonbio.com, mail.watsonbio.com.

Host name mail.watsonbio.com resolves to a single IP: 50.87.253.164.

watsonbio.com - robtex.com

watsonbio.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`watsonbio.com`

`com`