`prep4ai.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-a4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.26^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=4

`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=1774518757

Same first word

prep4ai.com

Similar names

paperi4.fi

DNS History

14 records (9 active, 5 former)

●NSns-cloud-a1.googledomains.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

●NSns-cloud-a2.googledomains.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

●NSns-cloud-a3.googledomains.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

●NSns-cloud-a4.googledomains.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

○NSns77.domaincontrol.com2016-12-19 → 2017-12-01 · 4 obs

● 2016-12-19 05:53:02
● 2017-12-01 00:53:58
○ 2026-03-12 21:43:52
○ 2026-03-26 09:56:56

○NSns78.domaincontrol.com2016-12-19 → 2017-12-01 · 4 obs

● 2016-12-19 05:53:02
● 2017-12-01 00:53:58
○ 2026-03-12 21:43:52
○ 2026-03-26 09:56:56

●MXalt1.aspmx.l.google.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

●MXalt2.aspmx.l.google.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

●MXalt3.aspmx.l.google.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

●MXalt4.aspmx.l.google.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

●MXaspmx.l.google.com2026-03-12 → 2026-03-26 · 3 obs

○ 2017-12-01 00:53:58
● 2026-03-12 21:43:52
● 2026-03-26 09:56:56

○MXmailstore1.secureserver.net2016-12-19 → 2017-12-01 · 4 obs

● 2016-12-19 05:53:02
● 2017-12-01 00:53:58
○ 2026-03-12 21:43:52
○ 2026-03-26 09:56:56

○MXsmtp.secureserver.net2016-12-19 → 2017-12-01 · 4 obs

● 2016-12-19 05:53:02
● 2017-12-01 00:53:58
○ 2026-03-12 21:43:52
○ 2026-03-26 09:56:56

○A184.168.221.532016-12-19 → 2017-12-01 · 4 obs

● 2016-12-19 05:53:02
● 2017-12-01 00:53:58
○ 2026-03-12 21:43:52
○ 2026-03-26 09:56:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prep4ai.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.32.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Name Servers

prep4ai.com delegates to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

prep4ai.com at least partially shares name servers with other domains, for instance mosesmorales.com, lumibakery.com, rgomes.net, zelp.io and sedonaequine.com.

Host names with two IP numbers: ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106; ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106; ns-cloud-a3.googledomains.com points to 2001:4860:4802:36::6a and 216.239.36.106; ns-cloud-a4.googledomains.com points to 2001:4860:4802:38::6a and 216.239.38.106.

Mail Servers

prep4ai.com is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

prep4ai.com shares at least partially some mail servers with other domains, for instance lockedmen.net, best-endo.com, neg-goethe.org, romar.info and vito.one.