`platform.serotonin.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:158b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c719^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.139^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.25^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
TXT	`amazonses:zDYArqu36HC1QSNNIQ+jG1xRMvNBe8iHgx3mAOdmaiQ=`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.139, 172.67.199.25
		IPv6 hints	2606:4700:3031::6815:158b, 2606:4700:3033::ac43:c719
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com

`serotonin.co`

	DNSSEC	⚠️ Not signed
	A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
	A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
	A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
	A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
	NS	`frank.ns.cloudflare.com` ⭐
	NS	`venus.ns.cloudflare.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=KdlnCe8RqDr_i9klinMMwtVo20i7O4RNao8Hkoho6Uk`
	TXT	`google-site-verification=i413KmLHJfsb2iT03NudGu8emD_iu10PC35gBFrcGJc`
	TXT	`google-site-verification=nO69bO7gQ8ubH__-ib19ReZZAatu3QnpV0rPj0MpPXE`
	TXT	`include:44300626.spf10.hubspotemail.net`
	TXT	`klaviyo-site-verification=WTNadt`
	TXT	`proxy-ssl.webflow.com`
	TXT	`v=spf1 include:_spf.google.com include:sendgrid.net include:4300626.spf10.hub...`
	SOA	`frank.ns.cloudflare.com`dns@cloudflare.com serial=2410612093

Subdomains

dev.platform.serotonin.co

Same first word

platform.awsapps.com

platform.school

platform.bg

platform.co.nl

platform.express

platform.in

platform.com

platform.international

platform.co.nz

platform.gr

platform.immo

platform.vercel.app

platform.co.id

platform.uno

platform.au

platform.ai

platform.digital

platform.it

platform.academy

platform.com.tr

platform.global.ssl.fastly.net

platform.life

platform.ltd.uk

platform.nhs.uk

platform.bio

platform.app

platform.coop

platform.jo

platform.ai.vn

platform.org.nz

platform.dental

platform.gmbh

platform.pro

platform.in.ua

platform.ar

platform.zip

platform.fyi

platform.me

platform.io

platform.co.jp

platform.fund

platform.net.nz

platform.wiki

platform.ventures

platform.la

platform.tv

platform.sh

platform.dev

platform.ink

platform.co.il

platform.center

platform.vision

platform.by

platform.properties

platform.fm

platform.nh-serv.co.uk

platform.org.ua

platform.events

platform.co

platform.dk

platform.ph

platform.org

platform.so

platform.help

platform.partners

platform.co.za

platform.realestate

platform.es

platform.se

platform.kz

platform.business

platform.mattel

platform.io.vn

platform.et

platform.net

platform.training

platform.systems

platform.co.uk

platform.finance

platform.tech

platform.city

platform.network

platform.mk

platform.fr

platform.nyc

platform.social

platform.solutions

platform.meteorapp.com

platform.chat

platform.eu-central-1.elasticbeanstalk.com

platform.is

platform.fi

platform.or.jp

platform.org.za

platform.gold

platform.pm

platform.ch

platform.today

platform.bot

platform.co.ke

platform.biz

platform.ye

platform.us

platform.name

platform.net.au

platform.vn

platform.zone

platform.no

platform.education

platform.de

platform.next

platform.blog

platform.red

Similar names

DNS History

4 records (4 active, 0 former)

●A104.21.21.1392026-07-27 → 2026-08-10 · 2 obs

● 2026-07-27 09:18:08
● 2026-08-10 00:41:06

●A172.67.199.252026-07-27 → 2026-08-10 · 2 obs

● 2026-07-27 09:18:08
● 2026-08-10 00:41:06

●A2606:4700:3031::6815:158b2026-07-27 → 2026-08-10 · 2 obs

● 2026-07-27 09:18:08
● 2026-08-10 00:41:06

●A2606:4700:3033::ac43:c7192026-07-27 → 2026-08-10 · 2 obs

● 2026-07-27 09:18:08
● 2026-08-10 00:41:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
serotonin.co	frank.ns.cloudflare.com, venus.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.166

NS records: frank.ns.cloudflare.com, venus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serotonin.co (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.139, 172.67.199.25`
AAAA	2	`2606:4700:3031::6815:158b, 2606:4700:3033::ac43:c719`
TXT	1	`amazonses:zDYArqu36HC1QSNNIQ+jG1xRMvNBe8`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

Hierarchy

platform.serotonin.co is a parent domain of dev.platform.serotonin.co.

IP Addresses

platform.serotonin.co has four IP addresses: 104.21.21.139, 172.67.199.25, 2606:4700:3031::6815:158b and 2606:4700:3033::ac43:c719.

www.proxyplease.com, mobilephonelcds.com, lajmesot.mk and two other host names share IP numbers with platform.serotonin.co.

platform.serotonin.co - robtex.com