proofpoint.ca - dns.ninja

`proofpoint.ca`

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

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2607042000

Same first word

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Similar names

optinproof.com

pointproof.com

topinfopro.ru

DNS History

15 records (10 active, 5 former)

●NSns1.proofpoint.com2015-08-10 → 2026-07-04 · 2 obs

● 2015-08-10 09:18:48
● 2026-07-04 20:20:40

●NSns3.proofpoint.com2015-08-10 → 2026-07-04 · 2 obs

● 2015-08-10 09:18:48
● 2026-07-04 20:20:40

●NSpdns99.ultradns.biz2015-10-31 → 2026-07-04 · 3 obs

○ 2015-08-10 09:18:48
● 2015-10-31 11:57:58
● 2026-07-04 20:20:40

●NSpdns99.ultradns.com2015-10-31 → 2026-07-04 · 3 obs

○ 2015-08-10 09:18:48
● 2015-10-31 11:57:58
● 2026-07-04 20:20:40

●NSpdns99.ultradns.net2015-10-31 → 2026-07-04 · 3 obs

○ 2015-08-10 09:18:48
● 2015-10-31 11:57:58
● 2026-07-04 20:20:40

●NSpdns99.ultradns.org2015-10-31 → 2026-07-04 · 3 obs

○ 2015-08-10 09:18:48
● 2015-10-31 11:57:58
● 2026-07-04 20:20:40

○A192.230.66.1352016-01-21 → 2016-11-27 · 5 obs

○ 2015-11-05 06:18:52
● 2016-01-21 02:21:22
● 2016-11-27 21:21:02
○ 2026-02-15 01:22:34
○ 2026-07-04 20:20:40

○A192.230.74.1352016-01-21 → 2016-11-27 · 5 obs

○ 2015-11-05 06:18:52
● 2016-01-21 02:21:22
● 2016-11-27 21:21:02
○ 2026-02-15 01:22:34
○ 2026-07-04 20:20:40

○A198.66.250.72015-08-10 → 2015-11-05 · 4 obs

● 2015-08-10 09:18:48
● 2015-11-05 06:18:52
○ 2016-01-21 02:21:22
○ 2026-07-04 20:20:40

○A2a02:e980:11::872016-01-21 → 2016-11-27 · 5 obs

○ 2015-11-05 06:18:52
● 2016-01-21 02:21:22
● 2016-11-27 21:21:02
○ 2026-02-15 01:22:34
○ 2026-07-04 20:20:40

●A2a02:e980:13e::cf2026-02-15 → 2026-07-04 · 3 obs

○ 2016-11-27 21:21:02
● 2026-02-15 01:22:34
● 2026-07-04 20:20:40

○A2a02:e980:17::872016-01-21 → 2016-11-27 · 5 obs

○ 2015-11-05 06:18:52
● 2016-01-21 02:21:22
● 2016-11-27 21:21:02
○ 2026-02-15 01:22:34
○ 2026-07-04 20:20:40

●A2a02:e980:e6::cf2026-02-15 → 2026-07-04 · 3 obs

○ 2016-11-27 21:21:02
● 2026-02-15 01:22:34
● 2026-07-04 20:20:40

●A45.60.151.2072026-02-15 → 2026-07-04 · 3 obs

○ 2016-11-27 21:21:02
● 2026-02-15 01:22:34
● 2026-07-04 20:20:40

●A45.60.171.2072026-02-15 → 2026-07-04 · 3 obs

○ 2016-11-27 21:21:02
● 2026-02-15 01:22:34
● 2026-07-04 20:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca	-
proofpoint.ca	pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.org...	-

✅ Authoritative Response

Server:156.154.66.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofpoint.ca (unsigned zone)

⏱️ Timing

Total: 1542ms | 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	`ns1.proofpoint.com, ns3.proofpoint.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.proofpoint.com ops.proofpoint.com`

Analysis

IP Addresses

proofpoint.ca resolves to four IP addresses: 45.60.151.207, 45.60.171.207, 2a02:e980:e6::cf and 2a02:e980:13e::cf.

Additional host names — proofpoint.works, normalyze.ai, proofpoint.com and two others — share IP numbers with proofpoint.ca.

Name Servers

proofpoint.ca is served by 6 authoritative name servers — among them pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com and 3 others.

proofpoint.ca has at least partial name server overlap with other domains, such as guardianmutual.com, forex-affiliates.com, wearewioa.net 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 with two IP numbers:

pdns99.ultradns.biz resolves to two addresses: 156.154.66.99 and 2610:a1:1015::87.

ns1.proofpoint.com resolves to two addresses: 208.84.67.208 and 2620:100:9000:1::d0.

ns3.proofpoint.com resolves to two addresses: 208.84.66.208 and 2620:100:9004:1::d0.

pdns99.ultradns.com resolves to two addresses: 156.154.64.99 and 2001:502:f3ff::87.

pdns99.ultradns.net resolves to two addresses: 156.154.65.99 and 2610:a1:1014::87.

pdns99.ultradns.org resolves to two addresses: 156.154.67.99 and 2001:502:4612::87.