proofpoint.help - dns.ninja
proofpoint.help
help
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=1782718875 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.proofpoint.com2026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●NSns3.proofpoint.com2026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●NSpdns99.ultradns.biz2026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●NSpdns99.ultradns.com2026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●NSpdns99.ultradns.net2026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●NSpdns99.ultradns.org2026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●A2a02:e980:13e::cf2026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●A2a02:e980:e6::cf2026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●A45.60.151.2072026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
●A45.60.171.2072026-03-27 → 2026-06-29 · 2 obs
● 2026-06-29 07:45:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | a.nic.help, c.nic.help, b.nic.help, d.nic.help | 8 records |
| proofpoint.help | ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.biz, ns1.proofpoint.com... | - |
✅ Authoritative Response
Server:208.84.66.208
NS records: ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.biz, ns1.proofpoint.com, pdns99.ultradns.org, pdns99.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofpoint.help (unsigned zone)
⏱️ Timing
Total: 1235ms | 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 (d.nic.help, c.nic.help, b.nic.help...)
Analysis
IP Addresses
proofpoint.help resolves to four IP addresses: 45.60.151.207, 45.60.171.207, 2a02:e980:e6::cf and 2a02:e980:13e::cf.
proofpoint.in, nextpagecorp.com, intelisecure.com and two other host names share IP numbers with proofpoint.help.
Name Servers
proofpoint.help is served by 6 authoritative name servers — among them pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com and 3 others.
proofpoint.help partially shares its NS delegation with several other domains, including illusivenetworks.com, teflonblade.com, proofpoint.fr and two others.
In DNS configurations, these name servers often share authority with pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org and 3 other name servers.
Hostnames that resolve to two IP addresses:
pdns99.ultradns.biz resolves to two addresses: 156.154.66.99 and 2610:a1:1015::87.
ns1.proofpoint.com resolves to two addresses: 208.84.67.208 and 2620:100:9000:1::d0.
ns3.proofpoint.com resolves to two addresses: 208.84.66.208 and 2620:100:9004:1::d0.
pdns99.ultradns.com resolves to two addresses: 156.154.64.99 and 2001:502:f3ff::87.
pdns99.ultradns.net resolves to two addresses: 156.154.65.99 and 2610:a1:1014::87.
pdns99.ultradns.org resolves to two addresses: 156.154.67.99 and 2001:502:4612::87.