codeprep.io - dns.ninja

`codeprep.io`

DNSSEC	⚠️ Not signed
A	162.255.119.56^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
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=1767823601

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1786581365

Previously MX for

codeprep.io

Same first word

codeprep.io

codeprep.jp

codeprep.sakura.ne.jp

codeprep.com

codeprep.herokuapp.com

Similar names

redecopp.com

coppered.com

deepcrop.com

deepcorp.com

prepcode.com

podcreep.com

deepcorp.ca

DNS History

24 records (8 active, 16 former)

●NSdns1.registrar-servers.com2026-05-04 → 2026-08-13 · 3 obs

○ 2018-06-23 01:11:44
● 2026-05-04 14:46:08
● 2026-08-13 00:47:20

●NSdns2.registrar-servers.com2026-05-04 → 2026-08-13 · 3 obs

○ 2018-06-23 01:11:44
● 2026-05-04 14:46:08
● 2026-08-13 00:47:20

○NSns1.siteground.net2026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○NSns1.us117.siteground.us2018-06-23 → 2018-06-23 · 3 obs

● 2018-06-23 01:11:44
○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○NSns2.siteground.net2026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○NSns2.us117.siteground.us2018-06-23 → 2018-06-23 · 3 obs

● 2018-06-23 01:11:44
○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○MXcodeprep.io2018-06-23 → 2018-06-23 · 3 obs

● 2018-06-23 01:11:44
○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

●MXeforward1.registrar-servers.com2026-05-04 → 2026-08-13 · 3 obs

○ 2018-06-23 01:11:44
● 2026-05-04 14:46:08
● 2026-08-13 00:47:20

●MXeforward2.registrar-servers.com2026-05-04 → 2026-08-13 · 3 obs

○ 2018-06-23 01:11:44
● 2026-05-04 14:46:08
● 2026-08-13 00:47:20

●MXeforward3.registrar-servers.com2026-05-04 → 2026-08-13 · 3 obs

○ 2018-06-23 01:11:44
● 2026-05-04 14:46:08
● 2026-08-13 00:47:20

●MXeforward4.registrar-servers.com2026-05-04 → 2026-08-13 · 3 obs

○ 2018-06-23 01:11:44
● 2026-05-04 14:46:08
● 2026-08-13 00:47:20

●MXeforward5.registrar-servers.com2026-05-04 → 2026-08-13 · 3 obs

○ 2018-06-23 01:11:44
● 2026-05-04 14:46:08
● 2026-08-13 00:47:20

○MXmx10.antispam.mailspamprotection.com2026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○MXmx10.mailspamprotection.com2018-06-23 → 2018-06-23 · 3 obs

● 2018-06-23 01:11:44
○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○MXmx20.antispam.mailspamprotection.com2026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○MXmx20.mailspamprotection.com2018-06-23 → 2018-06-23 · 3 obs

● 2018-06-23 01:11:44
○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○MXmx30.antispam.mailspamprotection.com2026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○MXmx30.mailspamprotection.com2018-06-23 → 2018-06-23 · 3 obs

● 2018-06-23 01:11:44
○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○A146.66.96.1862018-06-23 → 2018-06-23 · 3 obs

● 2018-06-23 01:11:44
○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

●A162.255.119.562026-05-04 → 2026-08-13 · 3 obs

○ 2018-06-23 01:11:44
● 2026-05-04 14:46:08
● 2026-08-13 00:47:20

○A34.149.36.1792026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○A34.160.17.712026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○A34.160.81.2032026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

○A35.190.31.542026-05-04 → 2026-08-13 · 2 obs

○ 2026-05-04 14:46:08
○ 2026-08-13 00:47:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
codeprep.io	dns2.registrar-servers.com, dns1.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeprep.io (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.56`
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`

Analysis

IP Addresses

codeprep.io has exactly one IP address — 162.255.119.56.

all-613-mitzvot.org, viriyabzs.org, pitmasters183.live plus two other host names have IP numbers in common with codeprep.io.

Name Servers

codeprep.io is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of codeprep.io is shared with other domains, for instance ftrpa.com, updatedportfolio.com, posttraumaticrise.com and two others.

codeprep.io shares at least some of its name servers with other domains, including leboks.com, orangeandyellow.com, avavil.com and two others.

These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

codeprep.io is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

At least some of the mail servers used by codeprep.io are shared with other domains: wugikiu.com, best11111.com, maltcasino1596.com and two others among them.

These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names resolving to a single IP address:

eforward1.registrar-servers.com points to the IP address 162.255.118.51.

eforward2.registrar-servers.com points to the IP address 162.255.118.52.

eforward3.registrar-servers.com points to the IP address 162.255.118.51.

eforward4.registrar-servers.com points to the IP address 162.255.118.52.

eforward5.registrar-servers.com points to the IP address 162.255.118.51.

Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.

These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.