shield3.com - dns.ninja

`shield3.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-1727.awsdns-23.co.uk` ⭐
		A	2600:9000:5306:bf00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1727.awsdns-23.co.uk`
		A	205.251.198.191^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1727.awsdns-23.co.uk`
NS	`ns-1467.awsdns-55.org`
		A	2600:9000:5305:bb00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1467.awsdns-55.org`
		A	205.251.197.187^{🇺🇸 Amazon205.251.197.0/24 prefix}
NS	`ns-154.awsdns-19.com`
		A	2600:9000:5300:9a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-154.awsdns-19.com`
		A	205.251.192.154^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-154.awsdns-19.com`
NS	`ns-661.awsdns-18.net`
		A	2600:9000:5302:9500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-661.awsdns-18.net`
		A	205.251.194.149^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-661.awsdns-18.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-1727.awsdns-23.co.uk`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=1782672270

Subdomains

rpc.shield3.com

integration.shield3.com

Same first word

shield3.com.mx

shield3.com

Similar names

3shield.com

DNS History

15 records (10 active, 5 former)

●NSns-1467.awsdns-55.org2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

●NSns-154.awsdns-19.com2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

●NSns-1727.awsdns-23.co.uk2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

●NSns-661.awsdns-18.net2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

○NSns1.netfirms.com2015-12-05 → 2017-05-13 · 4 obs

● 2015-12-05 05:28:10
● 2017-05-13 11:12:44
○ 2026-06-12 20:58:06
○ 2026-06-28 18:48:32

○NSns2.netfirms.com2015-12-05 → 2017-05-13 · 4 obs

● 2015-12-05 05:28:10
● 2017-05-13 11:12:44
○ 2026-06-12 20:58:06
○ 2026-06-28 18:48:32

●MXalt1.aspmx.l.google.com2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

●MXalt2.aspmx.l.google.com2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

●MXalt3.aspmx.l.google.com2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

●MXalt4.aspmx.l.google.com2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

●MXaspmx.l.google.com2026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

○MXmx.shield3.com2015-12-05 → 2017-05-13 · 4 obs

● 2015-12-05 05:28:10
● 2017-05-13 11:12:44
○ 2026-06-12 20:58:06
○ 2026-06-28 18:48:32

○A66.96.149.322016-03-27 → 2017-05-13 · 5 obs

○ 2015-12-05 05:28:10
● 2016-03-27 05:49:22
● 2017-05-13 11:12:44
○ 2026-06-12 20:58:06
○ 2026-06-28 18:48:32

○A66.96.160.1362015-12-05 → 2015-12-05 · 3 obs

● 2015-12-05 05:28:10
○ 2016-03-27 05:49:22
○ 2026-06-28 18:48:32

●A76.76.21.212026-06-12 → 2026-06-28 · 3 obs

○ 2017-05-13 11:12:44
● 2026-06-12 20:58:06
● 2026-06-28 18:48:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net...	-
shield3.com	ns-154.awsdns-19.com, ns-661.awsdns-18.net, ns-1727.awsdns-23.co.uk, ns-1467.awsdns-55.org	2 records

✅ Authoritative Response

Server:205.251.198.191

NS records: ns-154.awsdns-19.com, ns-661.awsdns-18.net, ns-1727.awsdns-23.co.uk, ns-1467.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shield3.com (unsigned zone)

⏱️ Timing

Total: 665ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns-1467.awsdns-55.org, ns-154.awsdns-19.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-1727.awsdns-23.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-154.awsdns-19.com, ns-154.awsdns-19.com)

Analysis

Hierarchy

shield3.com serves as the parent of rpc.shield3.com and integration.shield3.com.

IP Addresses

shield3.com has exactly one IP address — 76.76.21.21.

simpli.events, gites-wao.fr, ruv.ninja plus two other host names have IP numbers in common with shield3.com.

Name Servers

Four name servers handle the delegation for shield3.com: ns-154.awsdns-19.com, ns-661.awsdns-18.net, ns-1467.awsdns-55.org and ns-1727.awsdns-23.co.uk.

shield3.com partially shares its NS delegation with several other domains, including 1de.asia, d17c2ek52hzf2b.cloudfront.net, d1r8nfvspw3lgb.cloudfront.net and two others.

ns-154.awsdns-19.com, ns-661.awsdns-18.net, ns-1467.awsdns-55.org and ns-1727.awsdns-23.co.uk each carry two IP addresses. ns-154.awsdns-19.com has 205.251.192.154 and 2600:9000:5300:9a00::1; ns-661.awsdns-18.net has 205.251.194.149 and 2600:9000:5302:9500::1; ns-1467.awsdns-55.org has 205.251.197.187 and 2600:9000:5305:bb00::1; ns-1727.awsdns-23.co.uk has 205.251.198.191 and 2600:9000:5306:bf00::1.

Mail Servers

shield3.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by shield3.com are shared with other domains: ns500693.ns500734.ns500693.ns500693.ns500699.ns500734.ns500699.ns500588.ns500588.ns500588.ns500693.ns500632.ns500588.ns500588.ns500602.ns500578.ns500110.dtrkdll.com, lulusfashionlounge.com, rgias.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.