proofpointshare.com - dns.ninja

`proofpointshare.com`

DNSSEC	⚠️ Not signed
A	2a02:e980:e6::cf^{🇺🇸 IMPERVA2a02:e980:e6::/48}
A	2a02:e980:13e::cf^{🇺🇸 IMPERVA2a02:e980:13e::/48}
A	45.60.151.207^{🇺🇸 IMPERVA45.60.151.0/24 ORIXCOM via EMIX}
A	45.60.171.207^{🇺🇸 IMPERVA45.60.171.0/24 ORIXCOM via EMIX}
NS	`ns1.proofpoint.com` ⭐
		A	2620:100:9000:1::d0^{🇺🇸 Proofpoint2620:100:9000::/47 Inc.}
			PTR	`ns1.proofpoint.com`
		A	208.84.67.208^{🇺🇸 Proofpoint208.84.67.0/24 Inc.}
			PTR	`ns1-at1.proofpoint.com`
			PTR	`ns1.proofpoint.com`
			PTR	`ns5.proofpoint.com`
NS	`ns3.proofpoint.com`
		A	2620:100:9004:1::d0^{🇺🇸 Proofpoint2620:100:9004::/47 Inc.}
			PTR	`ns3.proofpoint.com`
		A	208.84.66.208^{🇺🇸 Proofpoint208.84.66.0/24 Inc.}
			PTR	`ns1-sc4.proofpoint.com`
			PTR	`ns2.proofpoint.com`
			PTR	`ns3.proofpoint.com`
			PTR	`ns4.proofpoint.com`
NS	`pdns99.ultradns.biz`
		A	2610:a1:1015::87^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns99.ultradns.biz`
		A	156.154.66.99^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns99.ultradns.biz`
NS	`pdns99.ultradns.com`
		A	2001:502:f3ff::87^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns99.ultradns.com`
		A	156.154.64.99^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns99.ultradns.com`
NS	`pdns99.ultradns.net`
		A	2610:a1:1014::87^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns99.ultradns.net`
		A	156.154.65.99^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns99.ultradns.net`
NS	`pdns99.ultradns.org`
		A	2001:502:4612::87^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns99.ultradns.org`
		A	156.154.67.99^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns99.ultradns.org`
TXT	`v=spf1 -all`
SOA	`ns1.proofpoint.com`ops@proofpoint.com 2017-03-03 #15

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785471922

Same first word

proofpointshare.com

proofpointshare.us

proofpointshare.net

DNS History

14 records (10 active, 4 former)

●NSns1.proofpoint.com2016-02-08 → 2026-07-31 · 2 obs

● 2016-02-08 21:27:28
● 2026-07-31 04:54:34

●NSns3.proofpoint.com2016-02-08 → 2026-07-31 · 2 obs

● 2016-02-08 21:27:28
● 2026-07-31 04:54:34

●NSpdns99.ultradns.biz2016-02-08 → 2026-07-31 · 2 obs

● 2016-02-08 21:27:28
● 2026-07-31 04:54:34

●NSpdns99.ultradns.com2016-02-08 → 2026-07-31 · 2 obs

● 2016-02-08 21:27:28
● 2026-07-31 04:54:34

●NSpdns99.ultradns.net2016-02-08 → 2026-07-31 · 2 obs

● 2016-02-08 21:27:28
● 2026-07-31 04:54:34

●NSpdns99.ultradns.org2016-02-08 → 2026-07-31 · 2 obs

● 2016-02-08 21:27:28
● 2026-07-31 04:54:34

○A192.230.66.1352016-02-08 → 2017-02-02 · 4 obs

● 2016-02-08 21:27:28
● 2017-02-02 21:20:40
○ 2026-02-17 11:18:22
○ 2026-07-31 04:54:34

○A192.230.74.1352016-02-08 → 2017-02-02 · 4 obs

● 2016-02-08 21:27:28
● 2017-02-02 21:20:40
○ 2026-02-17 11:18:22
○ 2026-07-31 04:54:34

○A2a02:e980:11::872016-02-08 → 2017-02-02 · 4 obs

● 2016-02-08 21:27:28
● 2017-02-02 21:20:40
○ 2026-02-17 11:18:22
○ 2026-07-31 04:54:34

●A2a02:e980:13e::cf2026-02-17 → 2026-07-31 · 3 obs

○ 2017-02-02 21:20:40
● 2026-02-17 11:18:22
● 2026-07-31 04:54:34

○A2a02:e980:17::872016-02-08 → 2017-02-02 · 4 obs

● 2016-02-08 21:27:28
● 2017-02-02 21:20:40
○ 2026-02-17 11:18:22
○ 2026-07-31 04:54:34

●A2a02:e980:e6::cf2026-02-17 → 2026-07-31 · 3 obs

○ 2017-02-02 21:20:40
● 2026-02-17 11:18:22
● 2026-07-31 04:54:34

●A45.60.151.2072026-02-17 → 2026-07-31 · 3 obs

○ 2017-02-02 21:20:40
● 2026-02-17 11:18:22
● 2026-07-31 04:54:34

●A45.60.171.2072026-02-17 → 2026-07-31 · 3 obs

○ 2017-02-02 21:20:40
● 2026-02-17 11:18:22
● 2026-07-31 04:54:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
proofpointshare.com	ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...	6 records

✅ Authoritative Response

Server:208.84.66.208

NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, pdns99.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofpointshare.com (unsigned zone)

⏱️ Timing

Total: 434ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`45.60.171.207, 45.60.151.207`
AAAA	2	`2a02:e980:13e::cf, 2a02:e980:e6::cf`
NS	6	`ns3.proofpoint.com, ns1.proofpoint.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.proofpoint.com ops.proofpoint.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)

Analysis

IP Addresses

proofpointshare.com resolves to 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 next-pageinc.net, proofpoint.com.hk and proofpoint.international, also share IP numbers with proofpointshare.com.

Name Servers

proofpointshare.com is delegated to 6 name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com and 3 other.

proofpointshare.com has at least partial name server overlap with other domains, such as emrturkey.com, taurus21.com, emailbroom.com and two others.

It is common to find these name servers paired 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 points to 156.154.66.99 and 2610:a1:1015::87.

ns1.proofpoint.com points to 208.84.67.208 and 2620:100:9000:1::d0.

ns3.proofpoint.com points to 208.84.66.208 and 2620:100:9004:1::d0.

pdns99.ultradns.com points to 156.154.64.99 and 2001:502:f3ff::87.

pdns99.ultradns.net points to 156.154.65.99 and 2610:a1:1014::87.

pdns99.ultradns.org points to 156.154.67.99 and 2001:502:4612::87.