`mail.watsonbio.com`

DNSSEC	⚠️ Not signed
A	50.87.253.164^{🇺🇸 EIGI50.87.253.0/24 Google}
		PTR	`box2199.bluehost.com`

`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` ⭐
NS	`lou.ns.cloudflare.com`
MX	`mail.watsonbio.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=74, name=cloudflare-ech.com
SOA	`diva.ns.cloudflare.com`dns@cloudflare.com serial=2401025968

MX for

watsonbio.com

Same first word

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DNS History

2 records (1 active, 1 former)

●A50.87.253.1642026-04-03 → 2026-04-14 · 3 obs

○ 2016-05-01 00:33:06
● 2026-04-03 09:07:10
● 2026-04-14 02:58:48

○A69.195.124.972015-07-10 → 2016-05-01 · 4 obs

● 2015-07-10 08:28:10
● 2016-05-01 00:33:06
○ 2026-04-03 09:07:10
○ 2026-04-14 02:58:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.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: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.87.253.164`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.watsonbio.com serves as the mail server for watsonbio.com.

IP Addresses

mail.watsonbio.com resolves to a single IP address: 50.87.253.164.

Other host names including mail.worldcultureguides.com, mail.leedsres.net, costcoexpress.com, mail.prache.com and mail.moskem.com share IP numbers with mail.watsonbio.com.

mail.watsonbio.com - robtex.com