NSLIST.NET - proofpoint.biz
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proofpoint.biz checked at 2025-10-18T01:47:10.146Z 330ms 107/107/107 100% R:12proofpoint.biz
| NS | pdns99.ultradns.biz | ||||||
| A | 2610:a1:1015::87 🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.biz | ||||||
| A | 156.154.66.99🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.biz | ||||||
| NS | ns1.proofpoint.com | ||||||
| A | 2620:100:9000:1::d0 🇺🇸 Proofpoint | ||||||
| PTR | ns1.proofpoint.com | ||||||
| A | 208.84.67.208🇺🇸 Proofpoint | ||||||
| PTR | ns1-at1.proofpoint.com | ||||||
| PTR | ns1.proofpoint.com | ||||||
| PTR | ns5.proofpoint.com | ||||||
| NS | ns3.proofpoint.com | ||||||
| A | 2620:100:9004:1::d0 🇺🇸 Proofpoint | ||||||
| PTR | ns3.proofpoint.com | ||||||
| A | 208.84.66.208🇺🇸 Proofpoint | ||||||
| PTR | ns1-sc4.proofpoint.com | ||||||
| PTR | ns2.proofpoint.com | ||||||
| PTR | ns3.proofpoint.com | ||||||
| PTR | ns4.proofpoint.com | ||||||
| NS | pdns99.ultradns.com | ||||||
| A | 2001:502:f3ff::87 🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.com | ||||||
| A | 156.154.64.99🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.com | ||||||
| NS | pdns99.ultradns.net | ||||||
| A | 2610:a1:1014::87 🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.net | ||||||
| A | 156.154.65.99🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.net | ||||||
| NS | pdns99.ultradns.org | ||||||
| A | 2001:502:4612::87 🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.org | ||||||
| A | 156.154.67.99🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.org | ||||||
| A | 2a02:e980:e6::cf 🇺🇸 Thales/Imperva | ||||||
| A | 2a02:e980:13e::cf 🇺🇸 Thales/Imperva | ||||||
| A | 45.60.151.207🇺🇸 Thales/Imperva | ||||||
| A | 45.60.171.207🇺🇸 Thales/Imperva | ||||||
biz
| NS | a.gtld.biz | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
Starts with same word
Starts similarily
AI analysis
proofpoint.biz resolves to four IPs: 2a02:e980:e6::cf, 2a02:e980:13e::cf, 45.60.151.207 and 45.60.171.207.
Other host names, for instance metanetworks.com, proofpointondemand.com, phsewmy.x.incapdns.net, provepoint.com and proofpoint.mx share IP numbers with proofpoint.biz.
proofpoint.biz 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.biz shares some name servers with other domains, for example urldefense.biz, pspdr1.com, adppa.com, employ-miamidade.com and usfastprint.com.
Host names with two IP numbers:
pdns99.ultradns.biz -> 2610:a1:1015::87 and 156.154.66.99
ns1.proofpoint.com -> 2620:100:9000:1::d0 and 208.84.67.208
ns3.proofpoint.com -> 2620:100:9004:1::d0 and 208.84.66.208
pdns99.ultradns.com -> 2001:502:f3ff::87 and 156.154.64.99
pdns99.ultradns.net -> 2610:a1:1014::87 and 156.154.65.99
pdns99.ultradns.org -> 2001:502:4612::87 and 156.154.67.99