proofpoint.co.uk - robtex.com
proofpoint.co.uk
co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1773556819 | ||||||
rank #12999 in the tld
WOT: SAFE (74/100)
Subdomains
www.proofpoint.co.uk |
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.proofpoint.com2015-08-26 → 2026-03-20 · 2 obs
● 2026-03-20 06:27:10
●NSns3.proofpoint.com2015-08-26 → 2026-03-20 · 2 obs
● 2026-03-20 06:27:10
●NSpdns99.ultradns.biz2015-10-26 → 2026-03-20 · 3 obs
● 2015-10-26 03:34:54
● 2026-03-20 06:27:10
●NSpdns99.ultradns.com2015-10-26 → 2026-03-20 · 3 obs
● 2015-10-26 03:34:54
● 2026-03-20 06:27:10
●NSpdns99.ultradns.net2015-10-26 → 2026-03-20 · 3 obs
● 2015-10-26 03:34:54
● 2026-03-20 06:27:10
●NSpdns99.ultradns.org2015-10-26 → 2026-03-20 · 3 obs
● 2015-10-26 03:34:54
● 2026-03-20 06:27:10
○MXmx2.proofpoint.com2015-08-26 → 2026-02-15 · 4 obs
● 2026-02-15 01:22:46
○ 2026-02-21 23:52:58
○ 2026-03-20 06:27:10
●A192.230.66.1352015-08-26 → 2026-03-20 · 2 obs
● 2026-03-20 06:27:10
●A192.230.74.1352015-08-26 → 2026-03-20 · 2 obs
● 2026-03-20 06:27:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| proofpoint.co.uk | ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com... | - |
✅ Authoritative Response
Server: 156.154.64.99
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.co.uk (unsigned zone)
⏱️ Timing
Total: 1204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.230.66.135, 192.230.74.135 |
| NS | 6 | pdns99.ultradns.net, ns1.proofpoint.com... |
| TXT | 2 | v=spf1 -all, 43z3y7t80c7v9v2khy5x1y4k4g5bxgld |
| SOA | 1 | ns1.proofpoint.com ops.proofpoint.com |
Analysis
Hierarchy
The parent of www.proofpoint.co.uk is proofpoint.co.uk.
IP Addresses
Two IP numbers are pointed to by proofpoint.co.uk: 192.230.66.135 and 192.230.74.135.
other host names include edynamicsllc.com, proofpointessentials.com, veryattackedperson.com, proofpointarchiving.com and proofpoint.com.br; they share IP numbers with proofpoint.co.uk.
Name Servers
proofpoint.co.uk delegates to six name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.
proofpoint.co.uk at least partially shares name servers with other domains, for instance guardianmutual.com, forex-affiliates.com, wearewioa.net, edynamicsllc.com and 14.56.208.in-addr.arpa.
These name servers are commonly used alongside 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.