emailsecurityrfp.com - dns.ninja

`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	🔒 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=1782724950

Same first word

emailsecurityrfp.com

DNS History

17 records (8 active, 9 former)

●NSns1.proofpoint.com2026-03-27 → 2026-06-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-06-29 09:26:20

●NSns3.proofpoint.com2026-03-27 → 2026-06-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

●NSpdns99.ultradns.biz2026-03-27 → 2026-06-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-06-29 09:26:20

●NSpdns99.ultradns.com2026-03-27 → 2026-06-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-06-29 09:26:20

●NSpdns99.ultradns.net2026-03-27 → 2026-06-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-06-29 09:26:20

●NSpdns99.ultradns.org2026-03-27 → 2026-06-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-06-29 09:26:20

●A15.197.148.332026-03-27 → 2026-06-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

●A3.33.130.1902026-03-27 → 2026-06-29 · 3 obs

○ 2018-07-31 15:25:36
● 2026-03-27 22:54:44
● 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

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

● 2018-07-31 15:25:36
○ 2026-03-27 22:54:44
○ 2026-06-29 09:26:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
emailsecurityrfp.com	ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...	6 records

✅ Authoritative Response

Server:156.154.64.99

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: 484ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	6	`pdns99.ultradns.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

emailsecurityrfp.com resolves to the IP addresses 3.33.130.190 and 15.197.148.33

Additional host names — chicagomeatmart.com, arizonasafedriving.com, d8aeea3b1e75.top and two others — share IP numbers with emailsecurityrfp.com.

Name Servers

emailsecurityrfp.com carries NS records listing 6 name servers — pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com and 3 others.

emailsecurityrfp.com has at least partial name server overlap with other domains, such as hsshf.org, accidentalemail.com, bloomin.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 with two IP numbers:

The A records for pdns99.ultradns.biz return 156.154.66.99 and 2610:a1:1015::87.

The A records for ns1.proofpoint.com return 208.84.67.208 and 2620:100:9000:1::d0.

The A records for ns3.proofpoint.com return 208.84.66.208 and 2620:100:9004:1::d0.

The A records for pdns99.ultradns.com return 156.154.64.99 and 2001:502:f3ff::87.

The A records for pdns99.ultradns.net return 156.154.65.99 and 2610:a1:1014::87.

The A records for pdns99.ultradns.org return 156.154.67.99 and 2001:502:4612::87.