`mypreponline.com`

DNSSEC	⚠️ Not signed
A	3.71.180.249^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
		PTR	`ec2-3-71-180-249.eu-central-1.compute.amazonaws.com`
NS	`ns1.anycastdns.cz` ⭐ ⚠️ Not in parent delegation
		A	2a00:fea0:dead::beef^{🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project}
		A	185.38.108.108^{🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project}
			PTR	`ns1.anycastdns.cz`
NS	`ares.trustname.com` ⚠️ Not in zone NS records
		A	185.28.194.194^{🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o.}
			PTR	`ns2.anycastdns.cz`
NS	`ns2.anycastdns.cz` ⚠️ Not in parent delegation
		A	185.28.194.194^{🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o.}
			PTR	`ns2.anycastdns.cz`
NS	`zeus.trustname.com` ⚠️ Not in zone NS records
		A	2a00:fea0:dead::beef^{🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project}
		A	185.38.108.108^{🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project}
			PTR	`ns1.anycastdns.cz`
SOA	`ns1.anycastdns.cz`root@gransy.com serial=2754486642

`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=1778614396

⚠️ On DNS blocklist: tif

Same first word

mypreponline.com

Similar names

myonlineprep.org

myonlineprep.com

DNS History

12 records (5 active, 7 former)

●NSares.trustname.com2026-05-05 → 2026-05-12 · 3 obs

○ 2017-07-01 20:15:26
● 2026-05-05 13:12:40
● 2026-05-12 19:42:56

○NSns07.domaincontrol.com2016-04-09 → 2016-04-09 · 3 obs

● 2016-04-09 15:38:56
○ 2016-09-21 20:12:30
○ 2026-05-12 19:42:56

○NSns08.domaincontrol.com2016-04-09 → 2016-04-09 · 3 obs

● 2016-04-09 15:38:56
○ 2016-09-21 20:12:30
○ 2026-05-12 19:42:56

○NSns1.afternic.com2016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-09 15:38:56
● 2016-09-21 20:12:30
○ 2017-07-01 20:15:26
○ 2026-05-12 19:42:56

●NSns1.anycastdns.cz2026-05-05 → 2026-05-12 · 3 obs

○ 2017-07-01 20:15:26
● 2026-05-05 13:12:40
● 2026-05-12 19:42:56

●NSns2.anycastdns.cz2026-05-05 → 2026-05-12 · 4 obs

○ 2017-07-01 20:15:26
● 2026-05-05 13:12:40
○ 2026-05-07 03:30:22
● 2026-05-12 19:42:56

●NSzeus.trustname.com2026-05-05 → 2026-05-12 · 3 obs

○ 2017-07-01 20:15:26
● 2026-05-05 13:12:40
● 2026-05-12 19:42:56

○MXmailstore1.secureserver.net2016-04-09 → 2016-04-09 · 3 obs

● 2016-04-09 15:38:56
○ 2016-09-21 20:12:30
○ 2026-05-12 19:42:56

○MXsmtp.secureserver.net2016-04-09 → 2016-04-09 · 3 obs

● 2016-04-09 15:38:56
○ 2016-09-21 20:12:30
○ 2026-05-12 19:42:56

○A184.168.221.1042016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-09 15:38:56
● 2016-09-21 20:12:30
○ 2017-07-01 20:15:26
○ 2026-05-12 19:42:56

○A184.168.221.552016-04-09 → 2016-04-09 · 3 obs

● 2016-04-09 15:38:56
○ 2016-09-21 20:12:30
○ 2026-05-12 19:42:56

●A3.71.180.2492026-05-05 → 2026-05-12 · 3 obs

○ 2017-07-01 20:15:26
● 2026-05-05 13:12:40
● 2026-05-12 19:42:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mypreponline.com	zeus.trustname.com, ares.trustname.com	2 records

✅ Authoritative Response

Server:185.38.108.108

NS records: zeus.trustname.com, ares.trustname.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mypreponline.com (unsigned zone)

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.71.180.249`
NS	2	`ns1.anycastdns.cz, ns2.anycastdns.cz`
SOA	1	`ns1.anycastdns.cz root.gransy.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (zeus.trustname.com, ares.trustname.com)

Analysis

IP Addresses

mypreponline.com resolves to one IP number: 3.71.180.249.

other host names including doxycyclineonline.info, zithromaxbuyazithromycin.org, 500mg-metronidazoleflagyl.info, azithromycin-buyzithromax.org and buycialisonlinefast.com share IP numbers with mypreponline.com.

Name Servers

mypreponline.com is delegated to four name servers: ares.trustname.com, zeus.trustname.com, ns1.anycastdns.cz and ns2.anycastdns.cz.

mypreponline.com at least partially shares name servers with other domains, for instance suvidhllc.com, protoolskit.net, reqlm.org, micaslno.com and qaprod-123-ui.org.