`cat.cloudmark.com`

DNSSEC	⚠️ Not signed
A	208.83.136.97^{🇺🇸 AS13916208.83.136.0/24 Proofpoint Inc}
		PTR	`cat-west.cloudmark.com`
		PTR	`cat.cloudmark.com`
TXT	`v=spf1 redirect=_spf.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

97.136.83.208.in-addr.arpa

Same first word

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DNS History

2 records (1 active, 1 former)

○A208.83.136.422015-05-10 → 2016-05-01 · 4 obs

● 2015-05-10 17:12:50
● 2016-05-01 23:00:10
○ 2026-02-15 01:22:54
○ 2026-03-09 09:33:02

●A208.83.136.972026-02-15 → 2026-03-09 · 3 obs

○ 2016-05-01 23:00:10
● 2026-02-15 01:22:54
● 2026-03-09 09:33:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cloudmark.com	ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...	6 records

✅ Authoritative Response

Server: 208.84.67.208

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 cloudmark.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.83.136.97`
TXT	1	`v=spf1 redirect=_spf.cloudmark.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)

Analysis

IP Addresses

cat.cloudmark.com points to a single IP: 208.83.136.97.

Other host names, such as cat-west.cloudmark.com, share IP numbers with cat.cloudmark.com.

cat.cloudmark.com - robtex.com