`mbaprepadvantage.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bd61^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:3942^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.66^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.97^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jakub.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
NS	`ollie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2647^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c247^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ollie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2247^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ollie.ns.cloudflare.com`
		A	108.162.194.71^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	162.159.38.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
		A	172.64.34.71^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ollie.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4004:c23::79^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f121.1e100.net`
		A	192.178.155.121^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f121.1e100.net`
TXT	`google-site-verification=3_QxEjunSQoONlnfVOFCSqLUGi6eTctUvAkySaa3zuY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.66, 172.67.189.97
		IPv6 hints	2606:4700:3030::ac43:bd61, 2606:4700:3032::6815:3942
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`jakub.ns.cloudflare.com`dns@cloudflare.com serial=2403251970

`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=1778435896

WOT: UNKNOWN (61/100)

Subdomains

www.mbaprepadvantage.com

Same first word

mbaprepadvantage.com

DNS History

18 records (7 active, 11 former)

●NSjakub.ns.cloudflare.com2026-05-08 → 2026-05-10 · 3 obs

○ 2017-05-29 09:24:38
● 2026-05-08 10:20:36
● 2026-05-10 18:14:34

○NSliv.ns.cloudflare.com2015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

●NSollie.ns.cloudflare.com2026-05-08 → 2026-05-10 · 3 obs

○ 2017-05-29 09:24:38
● 2026-05-08 10:20:36
● 2026-05-10 18:14:34

○NSrajeev.ns.cloudflare.com2015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

○MXalt1.aspmx.l.google.com2015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

○MXalt2.aspmx.l.google.com2015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

○MXaspmx.l.google.com2015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

○MXaspmx2.googlemail.com2015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

○MXaspmx3.googlemail.com2015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

●MXghs.google.com2026-05-08 → 2026-05-10 · 3 obs

○ 2017-05-29 09:24:38
● 2026-05-08 10:20:36
● 2026-05-10 18:14:34

●A104.21.57.662026-05-08 → 2026-05-10 · 3 obs

○ 2017-05-29 09:24:38
● 2026-05-08 10:20:36
● 2026-05-10 18:14:34

○A104.24.122.1732015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

○A104.24.123.1732015-06-28 → 2017-05-29 · 4 obs

● 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

●A172.67.189.972026-05-08 → 2026-05-10 · 3 obs

○ 2017-05-29 09:24:38
● 2026-05-08 10:20:36
● 2026-05-10 18:14:34

○A2400:cb00:2048:1::6818:7aad2017-05-29 → 2017-05-29 · 4 obs

○ 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

○A2400:cb00:2048:1::6818:7bad2017-05-29 → 2017-05-29 · 4 obs

○ 2015-06-28 01:53:52
● 2017-05-29 09:24:38
○ 2026-05-08 10:20:36
○ 2026-05-10 18:14:34

●A2606:4700:3030::ac43:bd612026-05-08 → 2026-05-10 · 3 obs

○ 2017-05-29 09:24:38
● 2026-05-08 10:20:36
● 2026-05-10 18:14:34

●A2606:4700:3032::6815:39422026-05-08 → 2026-05-10 · 3 obs

○ 2017-05-29 09:24:38
● 2026-05-08 10:20:36
● 2026-05-10 18:14:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
mbaprepadvantage.com	ollie.ns.cloudflare.com, jakub.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.85

NS records: ollie.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbaprepadvantage.com (unsigned zone)

⏱️ Timing

Total: 364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.66, 172.67.189.97`
AAAA	2	`2606:4700:3030::ac43:bd61, 2606:4700:3032::6815:3942`
NS	2	`jakub.ns.cloudflare.com, ollie.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=3_QxEjunSQoONln`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jakub.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mbaprepadvantage.com is the parent of www.mbaprepadvantage.com.

IP Addresses

Four IP numbers are pointed to by mbaprepadvantage.com: 2606:4700:3030::ac43:bd61, 2606:4700:3032::6815:3942, 104.21.57.66 and 172.67.189.97.

other host names including celticnature.com, server.skylarkqatar.com, 520cc.cn, imlottery.com and quailridgesub.com share IP numbers with mbaprepadvantage.com.

Name Servers

mbaprepadvantage.com is delegated to two name servers jakub.ns.cloudflare.com and ollie.ns.cloudflare.com.

mbaprepadvantage.com shares the same name server setup as other domains, for instance teamradioshack.com, bjcp.org, lesaltercitoyens.com, calpass.org and ournameismagic.com.

mbaprepadvantage.com at least partially shares name servers with other domains, for instance join-x.com, uluduwi.top, kkjjoo.com, yxw100.com and pgpkotasurakarta.org.

These name servers are commonly used alongside toby.ns.cloudflare.com and hattie.ns.cloudflare.com.

Host names with six IP numbers:

Host name jakub.ns.cloudflare.com points to: 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85.

Host name ollie.ns.cloudflare.com points to: 2606:4700:50::a29f:2647, 2803:f800:50::6ca2:c247, 2a06:98c1:50::ac40:2247, 108.162.194.71, 162.159.38.71 and 172.64.34.71.

Mail Servers

mbaprepadvantage.com is handled by a single mail server, ghs.google.com.

mbaprepadvantage.com shares the same mail server setup as other domains, for instance staterelay.com, kelurahanpisanganbaru.com, phrimalukutenggara.org, fastwokbaltimore.com and orgilabuhanbatuselatan.org.

ghs.google.com resolves to two IP numbers: 2607:f8b0:4004:c23::79 and 192.178.155.121.

mbaprepadvantage.com - robtex.com