proofpoint.help - robtex.com
proofpoint.help
help
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1774745795 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.proofpoint.com2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●NSns3.proofpoint.com2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●NSpdns99.ultradns.biz2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●NSpdns99.ultradns.com2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●NSpdns99.ultradns.net2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●NSpdns99.ultradns.org2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●A2a02:e980:13e::cf2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●A2a02:e980:e6::cf2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●A45.60.151.2072026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
●A45.60.171.2072026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 01:31:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | b.nic.help, c.nic.help, d.nic.help, a.nic.help | 8 records |
| proofpoint.help | ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com... | - |
✅ Authoritative Response
Server:156.154.67.99
NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at help: Error: DNS query timeout: 194.169.218.158 for DNSKEY help
⏱️ Timing
Total: 3369ms | 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 |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
IP Addresses
proofpoint.help points to four IP numbers: 2a02:e980:e6::cf, 2a02:e980:13e::cf, 45.60.151.207 and 45.60.171.207.
Other host names including proofpoint.in, nextpagecorp.com, intelisecure.com, cloudfilter.net and insiderthreatmanagement.com share IP numbers with proofpoint.help.
Name Servers
proofpoint.help 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.help at least partially shares name servers with other domains, including illusivenetworks.com, teflonblade.com, proofpoint.fr, 147.231.67.in-addr.arpa and miiwholesale.com.
These name servers are often used together with infoblox-sc4.ppops.net.
Host names with two IP numbers:
Host pdns99.ultradns.biz points to 2610:a1:1015::87 and 156.154.66.99
Host ns1.proofpoint.com points to 2620:100:9000:1::d0 and 208.84.67.208
Host ns3.proofpoint.com points to 2620:100:9004:1::d0 and 208.84.66.208
Host pdns99.ultradns.com points to 2001:502:f3ff::87 and 156.154.64.99
Host pdns99.ultradns.net points to 2610:a1:1014::87 and 156.154.65.99
Host pdns99.ultradns.org points to 2001:502:4612::87 and 156.154.67.99