proofpoint.cc - dns.ninja
proofpoint.cc
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1785227140 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.proofpoint.com2026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●NSns3.proofpoint.com2026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●NSpdns99.ultradns.biz2026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●NSpdns99.ultradns.com2026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●NSpdns99.ultradns.net2026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●NSpdns99.ultradns.org2026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●A2a02:e980:13e::cf2026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●A2a02:e980:e6::cf2026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●A45.60.151.2072026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
●A45.60.171.2072026-03-27 → 2026-07-28 · 2 obs
● 2026-07-28 08:44:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| proofpoint.cc | pdns99.ultradns.net, ns3.proofpoint.com, ns1.proofpoint.com, pdns99.ultradns.org... | - |
✅ Authoritative Response
Server:156.154.66.99
NS records: pdns99.ultradns.net, ns3.proofpoint.com, ns1.proofpoint.com, pdns99.ultradns.org, pdns99.ultradns.com, pdns99.ultradns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofpoint.cc (unsigned zone)
⏱️ Timing
Total: 460ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 45.60.151.207, 45.60.171.207 |
| 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 |
Analysis
IP Addresses
proofpoint.cc points to the four IP addresses 45.60.151.207, 45.60.171.207, 2a02:e980:e6::cf and 2a02:e980:13e::cf.
proofpoint.ca, proofpoint.guru, proofpoint.com.pt plus two other host names have IP numbers in common with proofpoint.cc.
Name Servers
proofpoint.cc carries NS records listing 6 name servers — pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com and 3 others.
There is at least partial name server overlap between proofpoint.cc and other domains — krytox.com, teflon.com.py, krytox.es and two more among them.
These name servers regularly appear alongside pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org and 3 other name servers in NS record sets.
Host names pointing to two IP addresses:
The A records for pdns99.ultradns.biz return 156.154.66.99 and 2610:a1:1015::87.
The A records for ns1.proofpoint.com return 208.84.67.208 and 2620:100:9000:1::d0.
The A records for ns3.proofpoint.com return 208.84.66.208 and 2620:100:9004:1::d0.
The A records for pdns99.ultradns.com return 156.154.64.99 and 2001:502:f3ff::87.
The A records for pdns99.ultradns.net return 156.154.65.99 and 2610:a1:1014::87.
The A records for pdns99.ultradns.org return 156.154.67.99 and 2001:502:4612::87.