proofpoint.info - dns.ninja
proofpoint.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1785119738 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns1.proofpoint.com2015-07-19 → 2026-07-27 · 2 obs
● 2026-07-27 02:49:14
●NSns3.proofpoint.com2015-07-19 → 2026-07-27 · 2 obs
● 2026-07-27 02:49:14
●NSpdns99.ultradns.biz2016-01-09 → 2026-07-27 · 3 obs
● 2016-01-09 00:13:48
● 2026-07-27 02:49:14
●NSpdns99.ultradns.com2016-01-09 → 2026-07-27 · 3 obs
● 2016-01-09 00:13:48
● 2026-07-27 02:49:14
●NSpdns99.ultradns.net2016-01-09 → 2026-07-27 · 3 obs
● 2016-01-09 00:13:48
● 2026-07-27 02:49:14
●NSpdns99.ultradns.org2016-01-09 → 2026-07-27 · 3 obs
● 2016-01-09 00:13:48
● 2026-07-27 02:49:14
●MXmxa-0003dd01.gslb.pphosted.com2015-07-19 → 2026-07-27 · 2 obs
● 2026-07-27 02:49:14
●MXmxb-0003dd01.gslb.pphosted.com2015-07-19 → 2026-07-27 · 2 obs
● 2026-07-27 02:49:14
●MXsitemail.everyone.net2015-07-19 → 2026-07-27 · 2 obs
● 2026-07-27 02:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| proofpoint.info | ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com... | - |
✅ Authoritative Response
Server:156.154.66.99
NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofpoint.info (unsigned zone)
⏱️ Timing
Total: 1646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns1.proofpoint.com, ns3.proofpoint.com... |
| MX | 3 | sitemail.everyone.net (pri: 100), mxa-0003dd01.gslb.pphosted.com (pri: 10)... |
| TXT | 3 | MS=ms43477547, MS=ms82720462... |
| SOA | 1 | ns1.proofpoint.com ops.proofpoint.com |
Analysis
Name Servers
The DNS delegation for proofpoint.info covers 6 name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com and 3 more.
At least some of proofpoint.info's name servers are shared with other domains, for example schuh.eu, suva.pt, opcmarkets.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:
pdns99.ultradns.biz maps to two IP addresses — 156.154.66.99 and 2610:a1:1015::87.
ns1.proofpoint.com maps to two IP addresses — 208.84.67.208 and 2620:100:9000:1::d0.
ns3.proofpoint.com maps to two IP addresses — 208.84.66.208 and 2620:100:9004:1::d0.
pdns99.ultradns.com maps to two IP addresses — 156.154.64.99 and 2001:502:f3ff::87.
pdns99.ultradns.net maps to two IP addresses — 156.154.65.99 and 2610:a1:1014::87.
pdns99.ultradns.org maps to two IP addresses — 156.154.67.99 and 2001:502:4612::87.
Mail Servers
The MX records for proofpoint.info list three mail servers: sitemail.everyone.net, mxa-0003dd01.gslb.pphosted.com and mxb-0003dd01.gslb.pphosted.com.
There is at least a partial MX overlap between proofpoint.info and other domains, including khojaly.org.az, whatis.ca, zachkramer.com and two others.
These mail servers often co-occur with the mail servers sitemail2.everyone.net.
Three hostnames, one IP address apiece: sitemail.everyone.net resolves to 64.29.151.236, mxa-0003dd01.gslb.pphosted.com resolves to 148.163.159.229 and mxb-0003dd01.gslb.pphosted.com resolves to 67.231.144.250.