proofpoint.email - robtex.com
proofpoint.email
email
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.email ⭐ 🔒 | ||||||
| NS | v0n1.nic.email 🔒 | ||||||
| NS | v0n2.nic.email 🔒 | ||||||
| NS | v0n3.nic.email 🔒 | ||||||
| NS | v2n0.nic.email 🔒 | ||||||
| NS | v2n1.nic.email 🔒 | ||||||
| SOA | v0n0.nic.emailhostmaster@donuts.email serial=1771291576 | ||||||
Same first word
Similar names
DNS History
14 records (10 active, 4 former)
●NSns1.proofpoint.com2016-12-11 → 2026-02-21 · 2 obs
● 2026-02-21 04:06:26
●NSns3.proofpoint.com2016-12-11 → 2026-02-21 · 2 obs
● 2026-02-21 04:06:26
●NSpdns99.ultradns.biz2016-12-11 → 2026-02-21 · 2 obs
● 2026-02-21 04:06:26
●NSpdns99.ultradns.com2016-12-11 → 2026-02-21 · 2 obs
● 2026-02-21 04:06:26
●NSpdns99.ultradns.net2016-12-11 → 2026-02-21 · 2 obs
● 2026-02-21 04:06:26
●NSpdns99.ultradns.org2016-12-11 → 2026-02-21 · 2 obs
● 2026-02-21 04:06:26
○A192.230.66.1352016-12-11 → 2019-05-12 · 4 obs
● 2019-05-12 03:19:48
○ 2020-11-28 04:29:26
○ 2026-02-21 04:06:26
○A192.230.74.1352016-12-11 → 2019-05-12 · 4 obs
● 2019-05-12 03:19:48
○ 2020-11-28 04:29:26
○ 2026-02-21 04:06:26
○A2a02:e980:11::872016-12-11 → 2019-05-12 · 4 obs
● 2019-05-12 03:19:48
○ 2020-11-28 04:29:26
○ 2026-02-21 04:06:26
●A2a02:e980:13e::cf2020-11-28 → 2026-02-21 · 3 obs
● 2020-11-28 04:29:26
● 2026-02-21 04:06:26
○A2a02:e980:17::872016-12-11 → 2019-05-12 · 4 obs
● 2019-05-12 03:19:48
○ 2020-11-28 04:29:26
○ 2026-02-21 04:06:26
●A2a02:e980:e6::cf2020-11-28 → 2026-02-21 · 3 obs
● 2020-11-28 04:29:26
● 2026-02-21 04:06:26
●A45.60.151.2072020-11-28 → 2026-02-21 · 3 obs
● 2020-11-28 04:29:26
● 2026-02-21 04:06:26
●A45.60.171.2072020-11-28 → 2026-02-21 · 3 obs
● 2020-11-28 04:29:26
● 2026-02-21 04:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| proofpoint.email | pdns99.ultradns.com, pdns99.ultradns.biz, ns3.proofpoint.com, pdns99.ultradns.org... | - |
✅ Authoritative Response
Server: 156.154.67.99
NS records: pdns99.ultradns.com, pdns99.ultradns.biz, ns3.proofpoint.com, pdns99.ultradns.org, ns1.proofpoint.com, pdns99.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofpoint.email (unsigned zone)
⏱️ Timing
Total: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 45.60.171.207, 45.60.151.207 |
| AAAA | 2 | 2a02:e980:e6::cf, 2a02:e980:13e::cf |
| NS | 6 | ns1.proofpoint.com, ns3.proofpoint.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.proofpoint.com ops.proofpoint.com |
AI analysis
proofpoint.email maps to four IP numbers: 2a02:e980:e6::cf, 2a02:e980:13e::cf, 45.60.151.207 and 45.60.171.207.
Other host names, for instance proofpointshare.net, cloudmark.com, proofpoint.jobs, proofpoint.fail and proofpoint.fr share IP numbers with proofpoint.email.
proofpoint.email is delegated to six name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.
proofpoint.email partially shares name servers with other domains; examples include cloudmark-desktop.com, tradestation.co.uk, snedmail.org, siriusdecisions.com and marketimpacttools.com.
These name servers are often used with the name servers ns0022.secondary.cloudflare.com and ns0245.secondary.cloudflare.com.
Host names with two IP numbers:
pdns99.ultradns.biz points to: 2610:a1:1015::87 and 156.154.66.99.
ns1.proofpoint.com points to: 2620:100:9000:1::d0 and 208.84.67.208.
ns3.proofpoint.com points to: 2620:100:9004:1::d0 and 208.84.66.208.
pdns99.ultradns.com points to: 2001:502:f3ff::87 and 156.154.64.99.
pdns99.ultradns.net points to: 2610:a1:1014::87 and 156.154.65.99.
pdns99.ultradns.org points to: 2001:502:4612::87 and 156.154.67.99.