proofpoint.com.pr - dns.ninja
proofpoint.com.pr
com.pr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a0.pr.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.pr.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.pr.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.pr.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.pr.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.pr.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.pr.afilias-nst.infohostmaster@donuts.email serial=1785649521 | ||||||
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.proofpoint.com2026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●NSns3.proofpoint.com2026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●NSpdns99.ultradns.biz2026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●NSpdns99.ultradns.com2026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●NSpdns99.ultradns.net2026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●NSpdns99.ultradns.org2026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●A2a02:e980:13e::cf2026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●A2a02:e980:e6::cf2026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●A45.60.151.2072026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
●A45.60.171.2072026-03-27 → 2026-08-02 · 2 obs
● 2026-08-02 05:51:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pr | a.lactld.org, b2.pr.afilias-nst.org, d0.pr.afilias-nst.org, c0.pr.afilias-nst.info... | 16 records |
| proofpoint.com.pr | pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, ns1.proofpoint.com... | - |
✅ Authoritative Response
Server:156.154.66.99
NS records: pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofpoint.com.pr (unsigned zone)
⏱️ Timing
Total: 1063ms | 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 |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (pr-dns.denic.de, d0.pr.afilias-nst.org, c0.pr.afilias-nst.info...)
Analysis
IP Addresses
proofpoint.com.pr points to the four IP addresses 45.60.151.207, 45.60.171.207, 2a02:e980:e6::cf and 2a02:e980:13e::cf.
Two other host names, along with metanetworks.com, proofpoint.us.com and proofpoint.se, also share IP numbers with proofpoint.com.pr.
Name Servers
proofpoint.com.pr carries NS records listing 6 name servers — pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com and 3 others.
At least some of proofpoint.com.pr's name servers are shared with other domains, for example teflon.com.ar, emailincloud.com, proofpointarchiving.com and two more.
These name servers are often deployed together with the name servers pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org and infoblox-sc4.ppops.net.
Host names that have 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.