bl.proofpoint.com - dns.ninja

`bl.proofpoint.com`

	DNSSEC	⚠️ Not signed
	A	209.66.101.3^{🇺🇸 GOTNET-IIC209.66.100.0/23 303 Potrero Street Suite 42-102 Santa Cruz CA 95060 United States}

`proofpoint.com`

	DNSSEC	⚠️ Not signed
	A	2a02:e980:e6::cf^{🇺🇸 IMPERVA2a02:e980:e6::/48}
	A	2a02:e980:13e::cf^{🇺🇸 IMPERVA2a02:e980:13e::/48}
	A	45.60.151.207^{🇺🇸 IMPERVA45.60.151.0/24 ORIXCOM via EMIX}
	A	45.60.171.207^{🇺🇸 IMPERVA45.60.171.0/24 ORIXCOM via EMIX}
	NS	`ns1.proofpoint.com` ⭐
	NS	`ns3.proofpoint.com`
	NS	`pdns99.ultradns.biz` ⚠️ Not in parent delegation
	NS	`pdns99.ultradns.com` ⚠️ Not in parent delegation
	NS	`pdns99.ultradns.net` ⚠️ Not in parent delegation
	NS	`pdns99.ultradns.org` ⚠️ Not in parent delegation
	MX	`mxa-00148501.gslb.pphosted.com` ⭐
	MX	`mxb-00148501.gslb.pphosted.com` ⭐
	MX	`mx0a-00148501.pphosted.com`⁽¹⁵⁾
	MX	`mx0b-00148501.pphosted.com`⁽¹⁵⁾
	TXT	`linear-domain-verification=cxrv67j8mq6e`
	TXT	`pendo-domain-verification=d131a0e2-664a-4230-ba51-0acf99fb4b90`
	TXT	`docusign=024d71b2-0e97-4a12-b5d5-59f1398496df`
	TXT	`docusign=2c075292-2334-4a0a-bf3b-71a084c9d0fb`
	TXT	`cursor-domain-verification-wqe15z=RzypHif5XX1tmT2h6yen8EF3t`
	TXT	`8g643mlg95390t9m27yhh8ccc3djh9kl`
	TXT	`MS=ms66915438`
	TXT	`amazonses:q2hxXWvaOdgjhubWnZufuUhKgLZxfL3PoI4cptrU0gY=`
	TXT	`iJdvOvZ2JpKKuGmHz3m7jyiT9LcUpxjwXIqy0lreXX41M/DqvOyKHQQTBtOFMviSL7SN6As/3CMKH...`
	TXT	`amazonses:RlrTC7/Tv/cDEgJBOGnvF+fa+JgATSOhAby33zYuhWU=`
	TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ip4:91.209.104.0/25 a:spf...`
	TXT	`google-site-verification=sxZ-0Tdu9HaAjWzo8TkbC3Dcvbm9_TcCFaOUJhBGf1E`
	TXT	`openai-domain-verification=dv-nIygpFUM4qrdLLDyQoKeI6q7`
	TXT	`google-site-verification=uWpkNlmQfQH0hCnGWrr7ZC-o3dx4Dgi--DSZL1wtBoQ`
	TXT	`adobe-idp-site-verification=5bd692aa8ee1d148c00aac26f7ead08c64182725034dcf069...`
	TXT	`docker-verification=13460241-226e-4d29-97e7-4699d62bb596`
	TXT	`atlassian-domain-verification=ehSV5ixRwTbI5wbth6qsMh3hGCusuawwQB3RtCdRGUyVC/h...`
	TXT	`google-site-verification=VneCes71bA1smMZFJ8bue3Hjjr5PSH2Nw3vXuBFdSOk`
	TXT	`asv=9465dad26feb30e29b83613f5c02a1de`
	TXT	`zoom-domain-verification=ZOOM_verify_10035bd9568f4feca52a7a00fe69b79a`
	TXT	`google-site-verification=8gLyzJZLKfsYAHDKstNMwKKI-IB8zB3LPVBe8wyo7fw`
	TXT	`3138e5c5-9798-41bb-a66a-f0b02555197b`
	TXT	`_github-challenge-proofpoint-2=b5790c8e0b`
	TXT	`BrG8ZlodJgGfUFj4RAmd28PHnIIHvBj56NGkzIIO3vwg0JUlTJISPsRo95V8+8QR0RY+aBIl21ch7...`
	TXT	`google-site-verification=h87yGt3EWJfCkagvPwOKkK1h1LGCdoBROU_kKbrdXPk`
	TXT	`apple-domain-verification=nOC9FciUgMGXDPqR`
	TXT	`google-site-verification=mM60vv41HV36Nx6G5NAk93Se7Z-Y1eWeetnizsR6zLA`
	TXT	`fastly-domain-delegation-3yF86BWSvK5eKtB4-875817-2025-01-23`
	TXT	`webexdomainverification.=482d75bd-f93a-4b08-b9fd-f29cd4ac460f`
	TXT	`flvpf3txfi5s6mfi6q4gzths63zkgyh6`
	TXT	`lfj1tq15csyc72w7bgdt23nv5sfdhbwv`
	TXT	`atlassian-sending-domain-verification=37b6750b-3b8f-46dc-b2fa-c576d7d1965c`
	TXT	`globalsign-domain-verification=60999847F58FB37C020BB434D74EF1A9`
	TXT	`7zjqogz6pipkgcunowrzlr2kk4zzbvui`
	TXT	`smartsheet-site-validation=wDwCVDKaaE7jlmu8UfmZC7R_CVdVDt1n`
	TXT	`anthropic-domain-verification-y3m137=qK0cxjmQtPkMGPQe9LKVeGZj2`
	TXT	`jamf-site-verification=VBoaCJNLZhZnSeap1YIWPA`
	TXT	`sl5htyxuslipmbdhyy7s5dpjweyuohqd`
	SOA	`ns1.proofpoint.com`ops@proofpoint.com serial=2018115157

WOT: SAFE (63/100)
rank #701 globally
rank #413 in the tld

proofpoint.com

Proofpoint.com is the corporate website and product portal of Proofpoint, Inc., a major American cybersecurity company specializing in email security, anti-phishing, threat intelligence, and data-loss prevention.

Key facts

Owner / operator: Proofpoint, Inc. (privately held; owned by Thoma Bravo since 2021)
TLD:.com— gTLD
Primary purpose: Corporate website, product documentation, and cloud security-service delivery portal
Status: Active

History

Year	Event
2002	Proofpoint, Inc. founded in Sunnyvale, California
2012	IPO on NASDAQ
2021	Acquired by private-equity firm Thoma Bravo for approximately $12.4 billion; taken private

Related domains

proofpointessentials.com— SMB-focused product line (Proofpoint Essentials)

🔒 HSTS Preload (+subdomains)
WOT: SAFE (78/100)
📈 Tranco rank: #2,130

Same first word

bl.nu

bl.org.nz

bl.kz

bl.cl

bl.by

bl.agency

bl.de

bl.com.sg

bl.fi

bl.be

bl.ua

bl.net.ua

bl.kg

bl.com

bl.sk

bl.ag

bl.com.hk

bl.legal

bl.ph

bl.net.pl

bl.to

bl.com.pk

bl.hk

bl.zone

bl.no

bl.immo

bl.go.th

bl.dev

bl.solutions

bl.vg

bl.org.au

bl.net.tr

bl.foundation

bl.se

bl.run

bl.com.mx

bl.st

bl.is

bl.hu

bl.si

bl.com.co

bl.pl

bl.rs

bl.id

bl.sa

bl.co.za

bl.uk

bl.ms

bl.lc

bl.ch

bl.or.kr

bl.com.pe

bl.nl

bl.chat

bl.ru

bl.swiss

bl.cn

bl.ee

bl.ai

bl.org

bl.country

bl.net

bl.network

bl.gov.cn

bl.co

bl.spb.ru

bl.sa.com

bl.ink

bl.com.tw

bl.ws

bl.lv

bl.com.ua

bl.cz

bl.ca

bl.cc

bl.su

bl.watch

bl.in.ua

bl.loans

bl.dk

bl.sc.kr

bl.co.at

bl.wtf

bl.lt

bl.link

bl.com.es

Similar names

lb.net

lb.de

lb.world

lb.su

lb.awsapps.com

lb.nl

lb.be

lb.vg

lb.pl

lb.sg

lb.lv

lb.la

lb.group

lb.com

lb.com.ua

lb.cc

lb.kiev.ua

lb.org

lb.is

lb.ge

lb.ph

lb.net.au

lb.au

lb.ua

lb.fyi

lb.works

lb.ma

lb.s3.amazonaws.com

lb.ws

lb.fo

lb.cl

lb.cz

lb.ee

lb.org.uk

lb.shopware.store

lb.org.au

lb.digital

lb.ca

lb.si

lb.me

lb

lb.dynns.com

lb.church

lb.com.br

lb.fi

lb.systems

lb.go.gov.br

lb.gs

lb.nu

lb.co

lb.immo

lb.no

lb.dk

lb.fr

lb.modena.it

lb.lt

lb.by

lb.co.za

lb.gold

lb.my

lb.fm

lb.hu

lb.com.mx

lb.se

lb.cm

DNS History

1 record (1 active, 0 former)

●A209.66.101.32015-08-20 → 2026-08-06 · 2 obs

● 2015-08-20 09:42:28
● 2026-08-06 22:52:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
proofpoint.com	ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...	6 records

✅ Authoritative Response

Server:208.84.66.208

NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, pdns99.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofpoint.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.66.101.3`

📌 Glue Records Collected

Total: 6

In-bailiwick: 4 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)

Out-of-bailiwick: 2 (pdns99.ultradns.com, pdns99.ultradns.com)

Analysis

IP Addresses

bl.proofpoint.com has exactly one IP address — 209.66.101.3.