`emailsecurityrfp.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
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`
SOA	`ns1.proofpoint.com`ops@proofpoint.com 2025-04-04 #6

`com`

	DNSSEC	⚠️ Not signed
	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=1774750682

Same first word

emailsecurityrfp.com

DNS History

17 records (8 active, 9 former)

●NSns1.proofpoint.com2026-03-27 → 2026-03-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-03-29 02:23:48

●NSns3.proofpoint.com2026-03-27 → 2026-03-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-03-29 02:23:48

○NSns31.domaincontrol.com2018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

○NSns32.domaincontrol.com2018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

●NSpdns99.ultradns.biz2026-03-27 → 2026-03-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-03-29 02:23:48

●NSpdns99.ultradns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-03-29 02:23:48

●NSpdns99.ultradns.net2026-03-27 → 2026-03-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-03-29 02:23:48

●NSpdns99.ultradns.org2026-03-27 → 2026-03-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-03-29 02:23:48

●A15.197.148.332026-03-27 → 2026-03-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-03-29 02:23:48

○A184.168.221.322018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

○A184.168.221.362018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

○A184.168.221.512018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

○A184.168.221.622018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

●A3.33.130.1902026-03-27 → 2026-03-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-03-29 02:23:48

○A50.63.202.402018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

○A50.63.202.472018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

○A50.63.202.512018-07-31 → 2018-07-31 · 3 obs

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-03-29 02:23:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
emailsecurityrfp.com	ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...	6 records

✅ Authoritative Response

Server:208.84.67.208

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 emailsecurityrfp.com (unsigned zone)

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.148.33, 3.33.130.190`
NS	6	`ns1.proofpoint.com, pdns99.ultradns.net...`
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

Two IP numbers are pointed to by emailsecurityrfp.com: 3.33.130.190 and 15.197.148.33.

other host names include chicagomeatmart.com, arizonasafedriving.com, d8aeea3b1e75.top, footandankle.com and carhomework.com; they share IP numbers with emailsecurityrfp.com.

Name Servers

emailsecurityrfp.com delegates to six name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.

emailsecurityrfp.com at least partially shares name servers with other domains, for instance hsshf.org, accidentalemail.com, 203.86.208.in-addr.arpa, viton.nl and shyield.ca.