submit.cloudmark.com - robtex.com
submit.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 | MS=ms87203780 | ||||||
| TXT | google-site-verification=tIC5wynNyvZHcI0dVoi9D3OysdR1p2f8m49Gn3ApDls | ||||||
| TXT | google-site-verification=wRb80Hts2KZgvLsqI9GHd1N9mD4BZCSVOJ1V59TFA0o | ||||||
| TXT | v=spf1 include:spf-00148501.pphosted.com include:spf-00148503.pphosted.com in... | ||||||
| SOA | ns1.proofpoint.comops@proofpoint.com 2021-04-18 #92 | ||||||
rank #110055 globally
rank #49930 in the tld
WOT: SAFE (88/100)
📈 Tranco rank: #13,110
PTR for
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●MXs001.cloudmark.com2026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
●MXs002.cloudmark.com2026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
●MXs003.cloudmark.com2026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
●MXs004.cloudmark.com2026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
●MXs005.cloudmark.com2026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
●MXs006.cloudmark.com2026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
●MXsubmit-alt001.cloudmark.com2026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
●MXsubmit-alt002.cloudmark.com2026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
●A208.83.136.602026-02-15 → 2026-03-07 · 2 obs
● 2026-03-07 20:59:12
🔍 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: 156.154.66.99
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: 853ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.83.136.60 |
| MX | 8 | s001.cloudmark.com (pri: 10), s002.cloudmark.com (pri: 10)... |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)
Analysis
IP Addresses
submit.cloudmark.com points to an IP address: 208.83.136.60.
other host names include fb003.cloudmark.com, s002.cloudmark.com, s003.cloudmark.com, myspace-feedback.cloudmark.com and s001.cloudmark.com; they share IP numbers with submit.cloudmark.com.
Mail Servers
submit.cloudmark.com is handled by eight mail servers: s001.cloudmark.com, s002.cloudmark.com, s003.cloudmark.com, s004.cloudmark.com, s005.cloudmark.com, s006.cloudmark.com, submit-alt001.cloudmark.com and submit-alt002.cloudmark.com.
submit.cloudmark.com shares at least some mail servers with other domains, including submit-alt001.cloudmark.com and submit-alt002.cloudmark.com.
Names with a single IP:
s001.cloudmark.com points to: 208.83.136.60.
s002.cloudmark.com points to: 208.83.136.60.
s003.cloudmark.com points to: 208.83.136.60.
s004.cloudmark.com points to: 208.83.136.60.
s005.cloudmark.com points to: 208.83.137.27.
s006.cloudmark.com points to: 208.83.137.27.
submit-alt001.cloudmark.com points to: 208.83.137.26.
submit-alt002.cloudmark.com points to: 208.83.136.26.
Names pointing to 208.83.136.60: s001.cloudmark.com, s002.cloudmark.com, s003.cloudmark.com and s004.cloudmark.com.
Names pointing to 208.83.137.27: s005.cloudmark.com and s006.cloudmark.com.