`proofpointsa.com`

DNSSEC	⚠️ Not signed
NS	`ns-1285.awsdns-32.org` ⭐
		A	2600:9000:5305:500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1285.awsdns-32.org`
		A	205.251.197.5^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1285.awsdns-32.org`
NS	`ns-2009.awsdns-59.co.uk`
		A	2600:9000:5307:d900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2009.awsdns-59.co.uk`
		A	205.251.199.217^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2009.awsdns-59.co.uk`
NS	`ns-39.awsdns-04.com`
		A	2600:9000:5300:2700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-39.awsdns-04.com`
		A	205.251.192.39^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-39.awsdns-04.com`
NS	`ns-730.awsdns-27.net`
		A	2600:9000:5302:da00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-730.awsdns-27.net`
		A	205.251.194.218^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-730.awsdns-27.net`
SOA	`ns-1285.awsdns-32.org`awsdns-hostmaster@amazon.com serial=1

`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=1777233861

Same first word

proofpointsa.com

DNS History

4 records (4 active, 0 former)

●NSns-1285.awsdns-32.org2026-03-27 → 2026-04-26 · 2 obs

● 2026-03-27 22:52:32
● 2026-04-26 20:12:06

●NSns-2009.awsdns-59.co.uk2026-03-27 → 2026-04-26 · 2 obs

● 2026-03-27 22:52:32
● 2026-04-26 20:12:06

●NSns-39.awsdns-04.com2026-03-27 → 2026-04-26 · 2 obs

● 2026-03-27 22:52:32
● 2026-04-26 20:12:06

●NSns-730.awsdns-27.net2026-03-27 → 2026-04-26 · 2 obs

● 2026-03-27 22:52:32
● 2026-04-26 20:12:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
proofpointsa.com	ns-39.awsdns-04.com, ns-730.awsdns-27.net, ns-2009.awsdns-59.co.uk, ns-1285.awsdns-32.org	2 records

✅ Authoritative Response

Server:205.251.199.217

NS records: ns-39.awsdns-04.com, ns-730.awsdns-27.net, ns-2009.awsdns-59.co.uk, ns-1285.awsdns-32.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofpointsa.com (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1285.awsdns-32.org, ns-2009.awsdns-59.co.uk...`
SOA	1	`ns-1285.awsdns-32.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-39.awsdns-04.com, ns-39.awsdns-04.com)

Analysis

Name Servers

proofpointsa.com's delegation is handled by four name servers: ns-39.awsdns-04.com, ns-730.awsdns-27.net, ns-1285.awsdns-32.org and ns-2009.awsdns-59.co.uk.

proofpointsa.com partially shares name servers with other domains; examples include pcscan.net, api.423-integration.com, ico.api.coxautoinc.com, tekniikkatalous.fi and mailarchiver.com.

Host names with two IPs:

ns-39.awsdns-04.com points to 2600:9000:5300:2700::1 and 205.251.192.39

ns-730.awsdns-27.net points to 2600:9000:5302:da00::1 and 205.251.194.218

ns-1285.awsdns-32.org points to 2600:9000:5305:500::1 and 205.251.197.5

ns-2009.awsdns-59.co.uk points to 2600:9000:5307:d900::1 and 205.251.199.217

proofpointsa.com - robtex.com