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`prepsforum.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:bcd^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c0a0^{🇺🇸 Cloudflare} ✓ In HTTPS hints
A	104.21.11.205^Cloudflare ✓ In HTTPS hints
A	172.67.192.160^{🇺🇸 Cloudflare} ✓ In HTTPS hints
NS	`may.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare}
			PTR	`may.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare}
			PTR	`theo.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.27^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.27^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.205, 172.67.192.160
		IPv6	2606:4700:3030::6815:bcd, 2606:4700:3035::ac43:c0a0
SOA	`may.ns.cloudflare.com`dns@cloudflare.com serial=2393910972

`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=1771291435

Up

www.prepsforum.com

Same first word

prepsforum.com

DNS History

37 records (11 active, 26 former)

○NSbarb.ezoicns.com2016-09-11 → 2017-06-20 · 5 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○NSdns1.name-services.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:06:30
○ 2015-05-08 09:02:26
○ 2026-02-18 13:26:12

○NSdns2.name-services.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:06:30
○ 2015-05-08 09:02:26
○ 2026-02-18 13:26:12

○NSdns3.name-services.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:06:30
○ 2015-05-08 09:02:26
○ 2026-02-18 13:26:12

○NSdns4.name-services.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:06:30
○ 2015-05-08 09:02:26
○ 2026-02-18 13:26:12

○NSdns5.name-services.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:06:30
○ 2015-05-08 09:02:26
○ 2026-02-18 13:26:12

○NSkudu.ezoicns.com2016-09-11 → 2017-06-20 · 5 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

●NSmay.ns.cloudflare.com2026-02-16 → 2026-02-18 · 3 obs

○ 2017-06-20 23:43:34
● 2026-02-16 17:21:54
● 2026-02-18 13:26:12

○NSmule.ezoicns.com2016-09-11 → 2017-06-20 · 5 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○NSns1.sedoparking.com2015-05-08 → 2016-03-12 · 5 obs

○ 2008-03-14 18:06:30
● 2015-05-08 09:02:26
● 2016-03-12 02:23:50
○ 2016-09-11 17:39:12
○ 2026-02-18 13:26:12

○NSns2.sedoparking.com2015-05-08 → 2016-03-12 · 5 obs

○ 2008-03-14 18:06:30
● 2015-05-08 09:02:26
● 2016-03-12 02:23:50
○ 2016-09-11 17:39:12
○ 2026-02-18 13:26:12

●NStheo.ns.cloudflare.com2026-02-16 → 2026-02-18 · 3 obs

○ 2017-06-20 23:43:34
● 2026-02-16 17:21:54
● 2026-02-18 13:26:12

○NSwasp.ezoicns.com2016-09-11 → 2017-06-20 · 5 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

●MXalt1.aspmx.l.google.com2016-09-11 → 2026-02-18 · 3 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2026-02-18 13:26:12

●MXalt2.aspmx.l.google.com2016-09-11 → 2026-02-18 · 3 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2026-02-18 13:26:12

●MXaspmx.l.google.com2016-09-11 → 2026-02-18 · 3 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2026-02-18 13:26:12

●MXaspmx2.googlemail.com2016-09-11 → 2026-02-18 · 3 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2026-02-18 13:26:12

●MXaspmx3.googlemail.com2016-09-11 → 2026-02-18 · 3 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2026-02-18 13:26:12

○MXmail.b-io.co2015-05-08 → 2015-05-08 · 4 obs

○ 2008-03-14 18:06:30
● 2015-05-08 09:02:26
○ 2015-10-06 22:04:04
○ 2026-02-18 13:26:12

○MXmail.nickstel.com2015-10-06 → 2016-03-12 · 5 obs

○ 2015-05-08 09:02:26
● 2015-10-06 22:04:04
● 2016-03-12 02:23:50
○ 2016-09-11 17:39:12
○ 2026-02-18 13:26:12

●A104.21.11.2052026-02-16 → 2026-02-18 · 3 obs

○ 2017-06-20 23:43:34
● 2026-02-16 17:21:54
● 2026-02-18 13:26:12

●A172.67.192.1602026-02-16 → 2026-02-18 · 3 obs

○ 2017-06-20 23:43:34
● 2026-02-16 17:21:54
● 2026-02-18 13:26:12

○A188.114.96.02026-02-16 → 2026-02-18 · 2 obs

○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A188.114.97.02026-02-16 → 2026-02-18 · 2 obs

○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A23.21.64.662017-06-20 → 2017-06-20 · 4 obs

○ 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

●A2606:4700:3030::6815:bcd2026-02-16 → 2026-02-18 · 3 obs

○ 2017-06-20 23:43:34
● 2026-02-16 17:21:54
● 2026-02-18 13:26:12

●A2606:4700:3035::ac43:c0a02026-02-16 → 2026-02-18 · 3 obs

○ 2017-06-20 23:43:34
● 2026-02-16 17:21:54
● 2026-02-18 13:26:12

○A2a06:98c1:3120::2026-02-16 → 2026-02-18 · 2 obs

○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A2a06:98c1:3121::2026-02-16 → 2026-02-18 · 2 obs

○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A52.209.246.672016-09-11 → 2017-06-20 · 5 obs

○ 2016-03-12 02:23:50
● 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A52.220.48.12017-06-20 → 2017-06-20 · 4 obs

○ 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A52.52.2.1462017-06-20 → 2017-06-20 · 4 obs

○ 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A52.52.39.2362017-06-20 → 2017-06-20 · 4 obs

○ 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A52.74.31.1852017-06-20 → 2017-06-20 · 4 obs

○ 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A54.225.67.2542017-06-20 → 2017-06-20 · 4 obs

○ 2016-09-11 17:39:12
● 2017-06-20 23:43:34
○ 2026-02-16 17:21:54
○ 2026-02-18 13:26:12

○A69.64.145.2292008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 18:06:30
○ 2015-05-08 09:02:26
○ 2026-02-18 13:26:12

○A72.52.4.1192015-05-08 → 2016-03-12 · 5 obs

○ 2008-03-14 18:06:30
● 2015-05-08 09:02:26
● 2016-03-12 02:23:50
○ 2016-09-11 17:39:12
○ 2026-02-18 13:26:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prepsforum.com	may.ns.cloudflare.com, theo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.135

NS records: may.ns.cloudflare.com, theo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prepsforum.com (unsigned zone)

⏱️ Timing

Total: 1077ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.205, 172.67.192.160`
AAAA	2	`2606:4700:3030::6815:bcd, 2606:4700:3035::ac43:c0a0`
NS	2	`may.ns.cloudflare.com, theo.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`may.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (may.ns.cloudflare.com, may.ns.cloudflare.com, may.ns.cloudflare.com...)

AI analysis

www.prepsforum.com has prepsforum.com as its parent.

prepsforum.com maps to four IP numbers: 2606:4700:3030::6815:bcd, 2606:4700:3035::ac43:c0a0, 104.21.11.205 and 172.67.192.160.

Other host names, for instance icquoter.com, www.idmlb.com, gcofonline.org, manvitech.com and bugdayovasi.com share IP numbers with prepsforum.com.

Two name servers may.ns.cloudflare.com and theo.ns.cloudflare.com are delegated to prepsforum.com.

prepsforum.com uses the same name server configuration as other domains, such as whitespace.studio, 3d-forums.com, chargerforum.net, powerstrokearmy.com and thecadforums.com.

prepsforum.com at least partially shares name servers with other domains such as propertypros4u.net, sasrepublic.com, owncloud.cz, morelin-webhost.de and 21dukes.casino.

These name servers are commonly used with chan.ns.cloudflare.com and galilea.ns.cloudflare.com.

Host names with six IP numbers: Host name may.ns.cloudflare.com points to 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135; host name theo.ns.cloudflare.com points to 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

prepsforum.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

prepsforum.com shares mail servers with other domains at least in part, for instance ntouhre.tw, mentallogic.com, ns500699.ns500699.ns500699.ns500693.ns500734.ns500699.ns500588.ns500693.ns500699.ns500588.ns500588.ns500588.ns500612.ns500612.ns500110.dtrkdll.com, zazeni.si and ns500759.ns500698.ns500759.ns500758.ns500698.ns500736.ns500735.ns500698.ns500735.ns500576.ns500698.ns500576.ns500576.ns500708.ns500652.trackreceptor.com.

These mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.

aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

Names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Names that point to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.