`mandiantvalidation.com`

DNSSEC	⚠️ Not signed
A	216.239.32.29^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-201d.1e100.net`
NS	`ns1.googledomains.com` ⭐
		A	2001:4860:4802:32::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns1.googledomains.com`
		A	216.239.32.99^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns1.googledomains.com`
NS	`ns2.googledomains.com`
		A	2001:4860:4802:34::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns2.googledomains.com`
		A	216.239.34.99^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns2.googledomains.com`
NS	`ns3.googledomains.com`
		A	2001:4860:4802:36::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns3.googledomains.com`
		A	216.239.36.99^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns3.googledomains.com`
NS	`ns4.googledomains.com`
		A	2001:4860:4802:38::63^{🇺🇸 Google2001:4860::/32}
			PTR	`ns4.googledomains.com`
		A	216.239.38.99^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns4.googledomains.com`
TXT	`v=spf1 -all`
SOA	`ns1.googledomains.com`cloud-dns-hostmaster@google.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=1776974116

Same first word

mandiantvalidation.com

DNS History

10 records (5 active, 5 former)

○NSdns1.cscdns.net2020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 12:32:22
○ 2026-03-29 16:51:24
○ 2026-04-23 19:58:24

○NSdns2.cscdns.net2020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 12:32:22
○ 2026-03-29 16:51:24
○ 2026-04-23 19:58:24

●NSns1.googledomains.com2026-03-29 → 2026-04-23 · 3 obs

○ 2020-02-20 12:32:22
● 2026-03-29 16:51:24
● 2026-04-23 19:58:24

●NSns2.googledomains.com2026-03-29 → 2026-04-23 · 3 obs

○ 2020-02-20 12:32:22
● 2026-03-29 16:51:24
● 2026-04-23 19:58:24

●NSns3.googledomains.com2026-03-29 → 2026-04-23 · 3 obs

○ 2020-02-20 12:32:22
● 2026-03-29 16:51:24
● 2026-04-23 19:58:24

●NSns4.googledomains.com2026-03-29 → 2026-04-23 · 3 obs

○ 2020-02-20 12:32:22
● 2026-03-29 16:51:24
● 2026-04-23 19:58:24

○MXcustmx.cscdns.net2020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 12:32:22
○ 2026-03-29 16:51:24
○ 2026-04-23 19:58:24

○A165.160.13.202020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 12:32:22
○ 2026-03-29 16:51:24
○ 2026-04-23 19:58:24

○A165.160.15.202020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 12:32:22
○ 2026-03-29 16:51:24
○ 2026-04-23 19:58:24

●A216.239.32.292026-03-29 → 2026-04-23 · 3 obs

○ 2020-02-20 12:32:22
● 2026-03-29 16:51:24
● 2026-04-23 19:58:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mandiantvalidation.com	ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.99

NS records: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mandiantvalidation.com (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.239.32.29`
NS	4	`ns3.googledomains.com, ns1.googledomains.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.googledomains.com cloud-dns-hostmast`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.googledomains.com, ns1.googledomains.com, ns2.googledomains.com...)

Analysis

IP Addresses

mandiantvalidation.com points to IP number: 216.239.32.29.

Other host names such as fra16s06-in-f29.1e100.net, birchdenim.com, mandiantcorp.net, lga25s55-in-f29.1e100.net and cookiechoices.org share IPs with mandiantvalidation.com.

Name Servers

mandiantvalidation.com is delegated to four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.

mandiantvalidation.com at least partially shares name servers with other domains, for instance gtime.org, googleaccelerator.info, yutub.com, google-app.net and welcometogmail.com.

Host names with two IP numbers: ns1.googledomains.com points to 2001:4860:4802:32::63 and 216.239.32.99; ns2.googledomains.com points to 2001:4860:4802:34::63 and 216.239.34.99; ns3.googledomains.com points to 2001:4860:4802:36::63 and 216.239.36.99; ns4.googledomains.com points to 2001:4860:4802:38::63 and 216.239.38.99.

mandiantvalidation.com - robtex.com