codeahead.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeahead.org`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns-1755.awsdns-27.co.uk` ⭐
		A	2600:9000:5306:db00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1755.awsdns-27.co.uk`
		A	205.251.198.219^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1755.awsdns-27.co.uk`
NS	`ns-1104.awsdns-10.org`
		A	2600:9000:5304:5000::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1104.awsdns-10.org`
		A	205.251.196.80^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1104.awsdns-10.org`
NS	`ns-494.awsdns-61.com`
		A	2600:9000:5301:ee00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-494.awsdns-61.com`
		A	205.251.193.238^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-494.awsdns-61.com`
NS	`ns-744.awsdns-29.net`
		A	2600:9000:5302:e800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-744.awsdns-29.net`
		A	205.251.194.232^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-744.awsdns-29.net`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`ns-1755.awsdns-27.co.uk`awsdns-hostmaster@amazon.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1788156886

Same first word

codeahead.ro

codeahead.org

codeahead.co.uk

Previous names

Next names

DNS History

13 records (10 active, 3 former)

●NSns-1104.awsdns-10.org2018-05-10 → 2026-08-31 · 2 obs

● 2018-05-10 23:59:02
● 2026-08-31 06:40:56

●NSns-1755.awsdns-27.co.uk2018-05-10 → 2026-08-31 · 2 obs

● 2018-05-10 23:59:02
● 2026-08-31 06:40:56

●NSns-494.awsdns-61.com2018-05-10 → 2026-08-31 · 2 obs

● 2018-05-10 23:59:02
● 2026-08-31 06:40:56

●NSns-744.awsdns-29.net2018-05-10 → 2026-08-31 · 2 obs

● 2018-05-10 23:59:02
● 2026-08-31 06:40:56

○MXmailstore1.secureserver.net2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 23:59:02
○ 2026-08-29 07:06:54
○ 2026-08-31 06:40:56

●MXmx1.improvmx.com2026-08-29 → 2026-08-31 · 3 obs

○ 2018-05-10 23:59:02
● 2026-08-29 07:06:54
● 2026-08-31 06:40:56

●MXmx2.improvmx.com2026-08-29 → 2026-08-31 · 3 obs

○ 2018-05-10 23:59:02
● 2026-08-29 07:06:54
● 2026-08-31 06:40:56

○MXsmtp.secureserver.net2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 23:59:02
○ 2026-08-29 07:06:54
○ 2026-08-31 06:40:56

○A174.129.25.1702018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 23:59:02
○ 2026-08-29 07:06:54
○ 2026-08-31 06:40:56

●A185.199.108.1532026-08-29 → 2026-08-31 · 3 obs

○ 2018-05-10 23:59:02
● 2026-08-29 07:06:54
● 2026-08-31 06:40:56

●A185.199.109.1532026-08-29 → 2026-08-31 · 3 obs

○ 2018-05-10 23:59:02
● 2026-08-29 07:06:54
● 2026-08-31 06:40:56

●A185.199.110.1532026-08-29 → 2026-08-31 · 3 obs

○ 2018-05-10 23:59:02
● 2026-08-29 07:06:54
● 2026-08-31 06:40:56

●A185.199.111.1532026-08-29 → 2026-08-31 · 3 obs

○ 2018-05-10 23:59:02
● 2026-08-29 07:06:54
● 2026-08-31 06:40:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
codeahead.org	ns-744.awsdns-29.net, ns-1104.awsdns-10.org, ns-1755.awsdns-27.co.uk, ns-494.awsdns-61.com	2 records

✅ Authoritative Response

Server:205.251.196.80

NS records: ns-744.awsdns-29.net, ns-1104.awsdns-10.org, ns-1755.awsdns-27.co.uk, ns-494.awsdns-61.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeahead.org (unsigned zone)

⏱️ Timing

Total: 3792ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.110.153...`
NS	4	`ns-1104.awsdns-10.org, ns-1755.awsdns-27.co.uk...`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	1	`v=spf1 include:spf.improvmx.com ~all`
SOA	1	`ns-1755.awsdns-27.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1104.awsdns-10.org, ns-1104.awsdns-10.org)

Analysis

IP Addresses

codeahead.org resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Additional host names — accleaningservices.info, saylordotorg.github.io, hrrkii.github.io and two others — share IP numbers with codeahead.org.

Name Servers

codeahead.org has four authoritative name servers: ns-494.awsdns-61.com, ns-744.awsdns-29.net, ns-1104.awsdns-10.org and ns-1755.awsdns-27.co.uk.

The host names ns-494.awsdns-61.com, ns-744.awsdns-29.net, ns-1104.awsdns-10.org and ns-1755.awsdns-27.co.uk each resolve to two IP addresses: ns-494.awsdns-61.com resolves to 205.251.193.238 and 2600:9000:5301:ee00::1; ns-744.awsdns-29.net resolves to 205.251.194.232 and 2600:9000:5302:e800::1; ns-1104.awsdns-10.org resolves to 205.251.196.80 and 2600:9000:5304:5000::1; ns-1755.awsdns-27.co.uk resolves to 205.251.198.219 and 2600:9000:5306:db00::1.

Mail Servers

codeahead.org has two mail servers: mx1.improvmx.com and mx2.improvmx.com.

codeahead.org shares the same mail server setup as other domains, including api-us-arcins.com, ayoubyouhad.com, a-rchi-v.jp and two others.

codeahead.org shares at least some of its mail servers with other domains, such as wethreeinc.org.

Host names with 6 IP numbers:

mx1.improvmx.com resolves to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 other IP addresses.

mx2.improvmx.com resolves to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 other IP addresses.