masteringedu.com - dns.ninja

`masteringedu.com`

DNSSEC	⚠️ Not signed
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1761086576

`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=1785523302

Same first word

masteringedu.com

Similar names

DNS History

12 records (7 active, 5 former)

●NSdns1.registrar-servers.com2026-07-04 → 2026-07-31 · 3 obs

○ 2017-10-10 11:06:00
● 2026-07-04 00:46:24
● 2026-07-31 18:53:52

●NSdns2.registrar-servers.com2026-07-04 → 2026-07-31 · 3 obs

○ 2017-10-10 11:06:00
● 2026-07-04 00:46:24
● 2026-07-31 18:53:52

○NSns1.mks2064.me2015-06-03 → 2017-10-10 · 4 obs

● 2015-06-03 01:38:04
● 2017-10-10 11:06:00
○ 2026-07-04 00:46:24
○ 2026-07-31 18:53:52

○MX72.5.230.1142015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 01:38:04
○ 2015-10-17 08:40:48
○ 2026-07-31 18:53:52

○MX74.201.154.2022015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 01:38:04
○ 2015-10-17 08:40:48
○ 2026-07-31 18:53:52

●MXeforward1.registrar-servers.com2026-07-04 → 2026-07-31 · 3 obs

○ 2017-10-10 11:06:00
● 2026-07-04 00:46:24
● 2026-07-31 18:53:52

●MXeforward2.registrar-servers.com2026-07-04 → 2026-07-31 · 3 obs

○ 2017-10-10 11:06:00
● 2026-07-04 00:46:24
● 2026-07-31 18:53:52

●MXeforward3.registrar-servers.com2026-07-04 → 2026-07-31 · 3 obs

○ 2017-10-10 11:06:00
● 2026-07-04 00:46:24
● 2026-07-31 18:53:52

●MXeforward4.registrar-servers.com2026-07-04 → 2026-07-31 · 3 obs

○ 2017-10-10 11:06:00
● 2026-07-04 00:46:24
● 2026-07-31 18:53:52

●MXeforward5.registrar-servers.com2026-07-04 → 2026-07-31 · 3 obs

○ 2017-10-10 11:06:00
● 2026-07-04 00:46:24
● 2026-07-31 18:53:52

○MXmail.breadfruit.me2015-10-17 → 2017-10-10 · 5 obs

○ 2015-06-03 01:38:04
● 2015-10-17 08:40:48
● 2017-10-10 11:06:00
○ 2026-07-04 00:46:24
○ 2026-07-31 18:53:52

○A23.226.234.1122015-06-03 → 2017-10-10 · 4 obs

● 2015-06-03 01:38:04
● 2017-10-10 11:06:00
○ 2026-07-04 00:46:24
○ 2026-07-31 18:53:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
masteringedu.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masteringedu.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Name Servers

Two name servers handle the delegation for masteringedu.com: dns1.registrar-servers.com and dns2.registrar-servers.com.

masteringedu.com uses the same name servers as several other domains — among them kladit.com, paddockbid.com, lemoneer.com and two more.

There is at least partial name server overlap between masteringedu.com and other domains — mymexicobeachhouse.com, zoegwinn.com, faketv.me and two more among them.

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.

dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Five mail servers handle masteringedu.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

masteringedu.com has at least partial mail server overlap with other domains such as wallpups.com, top-10-attorneys.com, nerrj.vip and two more.

The mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are commonly seen alongside these mail servers.

Hosts with just one IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.