proofpoint.com.au - robtex.com
proofpoint.com.au
com.au
| DNSSEC | ⚠️ Not signed | ||||||
| NS | q.au ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.au ⚠️ Not in parent delegation | ||||||
| NS | r.au ⚠️ Not in parent delegation | ||||||
| NS | s.au ⚠️ Not in parent delegation | ||||||
| NS | t.au ⚠️ Not in parent delegation | ||||||
| SOA | q.auhostmaster@donuts.email serial=1774701851 | ||||||
Same first word
Similar names
DNS History
12 records (12 active, 0 former)
●NSns1.proofpoint.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●NSns3.proofpoint.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●NSpdns99.ultradns.biz2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●NSpdns99.ultradns.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●NSpdns99.ultradns.net2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●NSpdns99.ultradns.org2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●MXmx0b-00148501.pphosted.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●MXmxa-00148501.gslb.pphosted.com2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●A2a02:e980:13e::cf2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●A2a02:e980:e6::cf2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●A45.60.151.2072026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
●A45.60.171.2072026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 13:15:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| au | a.au, q.au, r.au, s.au... | - |
| proofpoint.com.au | pdns99.ultradns.net, ns3.proofpoint.com, ns1.proofpoint.com, pdns99.ultradns.biz... | - |
✅ Authoritative Response
Server:156.154.64.99
NS records: pdns99.ultradns.net, ns3.proofpoint.com, ns1.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofpoint.com.au (unsigned zone)
⏱️ Timing
Total: 580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 45.60.151.207, 45.60.171.207 |
| AAAA | 2 | 2a02:e980:13e::cf, 2a02:e980:e6::cf |
| NS | 6 | ns1.proofpoint.com, ns3.proofpoint.com... |
| MX | 2 | mx0b-00148501.pphosted.com (pri: 10), mxa-00148501.gslb.pphosted.com (pri: 10) |
| TXT | 2 | l80h5kjc3jlrxtmyfm2qllv9b40qmnwb, v=spf1 -all |
| SOA | 1 | ns1.proofpoint.com ops.proofpoint.com |
Analysis
IP Addresses
proofpoint.com.au refers to four IP numbers: 2a02:e980:e6::cf, 2a02:e980:13e::cf, 45.60.151.207 and 45.60.171.207.
Other host names, for instance proofpoint.hk, proofpoint.solutions, nextpagetech.com, prooffpoint.com and proofpoint.at share IP numbers with proofpoint.com.au.
Name Servers
proofpoint.com.au 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.com.au at least partially shares name servers with other domains, including learnaboutrescue.com, checkrecipient.email, emrltd.com, mrasco.com and huntingheritagetrust.org.
These name servers are commonly used with infoblox-sc4.ppops.net.
Host names with two IP numbers: pdns99.ultradns.biz points to: 2610:a1:1015::87 and 156.154.66.99; ns1.proofpoint.com points to: 2620:100:9000:1::d0 and 208.84.67.208; ns3.proofpoint.com points to: 2620:100:9004:1::d0 and 208.84.66.208; pdns99.ultradns.com points to: 2001:502:f3ff::87 and 156.154.64.99; pdns99.ultradns.net points to: 2610:a1:1014::87 and 156.154.65.99; pdns99.ultradns.org points to: 2001:502:4612::87 and 156.154.67.99.
Mail Servers
proofpoint.com.au is served by two mail servers mx0b-00148501.pphosted.com and mxa-00148501.gslb.pphosted.com.
proofpoint.com.au uses the same mail server setup as other domains such as proofpoint.mx, proofpoint.it and proofpoint.es.
proofpoint.com.au shares at least some mail servers with other domains, for example checkrecipient.com, intelisecure.com, thedefenceworks.com, illusive.com and fortiva.com.
These mail servers are commonly used together with the mail servers mxb-00148501.gslb.pphosted.com, mx0a-00148501.pphosted.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with three IP numbers:
Host name mxa-00148501.gslb.pphosted.com points to 2620:100:9001:b9::1, 2620:100:9005:b9::1 and 67.231.144.185.
Host names with two IP numbers:
Host name mx0b-00148501.pphosted.com points to 2620:100:9005:b9::1 and 67.231.152.185.
Host names that point to 2620:100:9005:b9::1 are mxa-00148501.gslb.pphosted.com and mx0b-00148501.pphosted.com.