`wsus.cloudmark.com`

DNSSEC	⚠️ Not signed
A	208.83.136.184^{🇺🇸 AS13916208.83.136.0/24 Proofpoint Inc}
		PTR	`wsus.cloudmark.com`

`cloudmark.com`

	DNSSEC	⚠️ Not signed
	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`
	NS	`pdns99.ultradns.com`
	NS	`pdns99.ultradns.net`
	NS	`pdns99.ultradns.org`
	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	`v=spf1 include:spf-00148501.pphosted.com include:spf-00148503.pphosted.com in...`
	TXT	`google-site-verification=wRb80Hts2KZgvLsqI9GHd1N9mD4BZCSVOJ1V59TFA0o`
	TXT	`google-site-verification=tIC5wynNyvZHcI0dVoi9D3OysdR1p2f8m49Gn3ApDls`
	TXT	`MS=ms87203780`
	SOA	`ns1.proofpoint.com`ops@proofpoint.com 2021-04-18 #92

WOT: SAFE (88/100)
rank #110055 globally
rank #49930 in the tld
WOT: SAFE (88/100)
📈 Tranco rank: #13,110

PTR for

184.136.83.208.in-addr.arpa

Same first word

wsus.edu.pl

wsus.kinghost.net

wsus.at

wsus.mobi

wsus.pl

wsus.org

wsus.nl

wsus.net

wsus.com

wsus.dk

wsus.info

wsus.de

wsus.com.pl

wsus.eu

wsus.poznan.pl

wsus.com.br

Similar names

wssu.org

wuss.tv

wssu.edu

swus.com

uwss.com

uwss.ca

sswu.de

wuss.eu

wssu.k12.vt.us

swus.net

swus.de

wuss.org

wuss.com

susw.cn

swus.org

ussw.org

ssuw.at

suws.cn

wuss.cc

wuss.nl

wuss.ru

wuss.de

sswu.com

swsu.org

usws.cn

swsu.de

sswu.kr

susw.net

sswu.cn

usws.com

swus.com.au

suws.org

ussw.net

suws.de

usws.co

usws.us

suws.com

suws.org.uk

susw.ch

swus.cn

swsu.ru

susw.com

ussw.de

usws.de

DNS History

1 record (1 active, 0 former)

●A208.83.136.1842026-02-15 → 2026-03-09 · 2 obs

● 2026-02-15 01:23:30
● 2026-03-09 09:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloudmark.com	ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...	-

✅ Authoritative Response

Server: 156.154.64.99

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 cloudmark.com (unsigned zone)

⏱️ Timing

Total: 236ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.83.136.184`

Analysis

IP Addresses

wsus.cloudmark.com resolves to one IP number: 208.83.136.184.

wsus.cloudmark.com - robtex.com