codigrade.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codigrade.com`

DNSSEC	⚠️ Not signed
A	13.33.82.82^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
		PTR	`server-13-33-82-82.bos50.r.cloudfront.net`
A	13.33.82.87^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.93^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
A	13.33.82.96^{🇺🇸 Amazon13.33.80.0/21 - Cloudfront}
NS	`ns-1213.awsdns-23.org` ⭐
		A	2600:9000:5304:bd00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1213.awsdns-23.org`
		A	205.251.196.189^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1213.awsdns-23.org`
NS	`ns-1708.awsdns-21.co.uk`
		A	2600:9000:5306:ac00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1708.awsdns-21.co.uk`
		A	205.251.198.172^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1708.awsdns-21.co.uk`
NS	`ns-330.awsdns-41.com`
		A	2600:9000:5301:4a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-330.awsdns-41.com`
		A	205.251.193.74^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-330.awsdns-41.com`
NS	`ns-720.awsdns-26.net`
		A	2600:9000:5302:d000::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-720.awsdns-26.net`
		A	205.251.194.208^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-720.awsdns-26.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c79::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbfwv-in-f26.1e100.net`
		A	173.194.42.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yucbfwv-in-f26.1e100.net`
MX	`unyroh3zz4qhqcyubxw7xwifnkiyi3jjnraokn6opvcsqncwwvdq.mx-verification.google.com`⁽¹⁵⁾
TXT	`google-site-verification=z5QQ8adNZ0RyBPnTDAjcGFoZ6X_R1HyZumTGqQDDyVs`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com ~all`
SOA	`ns-1213.awsdns-23.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	⚠️ Not signed
	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=1794477996

Same first word

codigrade.com

Similar names

Previous names

Next names

DNS History

34 records (14 active, 20 former)

●NSns-1213.awsdns-23.org2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●NSns-1708.awsdns-21.co.uk2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●NSns-330.awsdns-41.com2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●NSns-720.awsdns-26.net2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●MXalt1.aspmx.l.google.com2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●MXalt2.aspmx.l.google.com2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●MXalt3.aspmx.l.google.com2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●MXalt4.aspmx.l.google.com2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●MXaspmx.l.google.com2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

●MXunyroh3zz4qhqcyubxw7xwifnkiyi3jjnraokn6opvcsqncwwvdq.mx-verification.google.com2026-09-03 → 2026-11-12 · 2 obs

● 2026-09-03 21:14:16
● 2026-11-12 10:21:32

○A13.224.202.162026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-03 21:14:16
● 2026-09-21 06:42:50
○ 2026-09-28 12:23:58
○ 2026-11-12 10:21:32

○A13.224.202.412026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-03 21:14:16
● 2026-09-21 06:42:50
○ 2026-09-28 12:23:58
○ 2026-11-12 10:21:32

○A13.224.202.502026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-03 21:14:16
● 2026-09-21 06:42:50
○ 2026-09-28 12:23:58
○ 2026-11-12 10:21:32

○A13.224.202.92026-09-21 → 2026-09-21 · 4 obs

○ 2026-09-03 21:14:16
● 2026-09-21 06:42:50
○ 2026-09-28 12:23:58
○ 2026-11-12 10:21:32

●A13.33.82.822026-10-20 → 2026-11-12 · 7 obs

○ 2026-10-14 01:06:56
● 2026-10-20 15:42:50
○ 2026-10-22 00:07:12
● 2026-10-27 00:37:44
○ 2026-10-28 07:08:24
● 2026-11-12 10:08:56
● 2026-11-12 10:21:32

●A13.33.82.872026-10-20 → 2026-11-12 · 7 obs

○ 2026-10-14 01:06:56
● 2026-10-20 15:42:50
○ 2026-10-22 00:07:12
● 2026-10-27 00:37:44
○ 2026-10-28 07:08:24
● 2026-11-12 10:08:56
● 2026-11-12 10:21:32

●A13.33.82.932026-10-20 → 2026-11-12 · 7 obs

○ 2026-10-14 01:06:56
● 2026-10-20 15:42:50
○ 2026-10-22 00:07:12
● 2026-10-27 00:37:44
○ 2026-10-28 07:08:24
● 2026-11-12 10:08:56
● 2026-11-12 10:21:32

●A13.33.82.962026-10-20 → 2026-11-12 · 7 obs

○ 2026-10-14 01:06:56
● 2026-10-20 15:42:50
○ 2026-10-22 00:07:12
● 2026-10-27 00:37:44
○ 2026-10-28 07:08:24
● 2026-11-12 10:08:56
● 2026-11-12 10:21:32

○A13.35.78.1042026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-28 12:23:58
● 2026-09-29 21:47:54
○ 2026-10-14 01:06:56
○ 2026-11-12 10:21:32

○A13.35.78.1182026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-28 12:23:58
● 2026-09-29 21:47:54
○ 2026-10-14 01:06:56
○ 2026-11-12 10:21:32

○A13.35.78.1282026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-28 12:23:58
● 2026-09-29 21:47:54
○ 2026-10-14 01:06:56
○ 2026-11-12 10:21:32

○A13.35.78.902026-09-29 → 2026-09-29 · 4 obs

○ 2026-09-28 12:23:58
● 2026-09-29 21:47:54
○ 2026-10-14 01:06:56
○ 2026-11-12 10:21:32

○A18.165.201.182026-09-03 → 2026-09-03 · 3 obs

● 2026-09-03 21:14:16
○ 2026-09-21 06:42:50
○ 2026-11-12 10:21:32

○A18.165.201.32026-09-03 → 2026-09-03 · 3 obs

● 2026-09-03 21:14:16
○ 2026-09-21 06:42:50
○ 2026-11-12 10:21:32

○A18.165.201.642026-09-03 → 2026-09-03 · 3 obs

● 2026-09-03 21:14:16
○ 2026-09-21 06:42:50
○ 2026-11-12 10:21:32

○A18.165.201.832026-09-03 → 2026-09-03 · 3 obs

● 2026-09-03 21:14:16
○ 2026-09-21 06:42:50
○ 2026-11-12 10:21:32

○A3.164.85.1262026-10-22 → 2026-11-02 · 6 obs

○ 2026-10-20 15:42:50
● 2026-10-22 00:07:12
○ 2026-10-27 00:37:44
● 2026-11-02 16:02:40
○ 2026-11-07 03:37:16
○ 2026-11-12 10:21:32

○A3.164.85.202026-10-22 → 2026-11-02 · 6 obs

○ 2026-10-20 15:42:50
● 2026-10-22 00:07:12
○ 2026-10-27 00:37:44
● 2026-11-02 16:02:40
○ 2026-11-07 03:37:16
○ 2026-11-12 10:21:32

○A3.164.85.332026-10-22 → 2026-11-02 · 6 obs

○ 2026-10-20 15:42:50
● 2026-10-22 00:07:12
○ 2026-10-27 00:37:44
● 2026-11-02 16:02:40
○ 2026-11-07 03:37:16
○ 2026-11-12 10:21:32

○A3.164.85.502026-10-22 → 2026-11-02 · 6 obs

○ 2026-10-20 15:42:50
● 2026-10-22 00:07:12
○ 2026-10-27 00:37:44
● 2026-11-02 16:02:40
○ 2026-11-07 03:37:16
○ 2026-11-12 10:21:32

○A99.84.41.1242026-09-28 → 2026-11-07 · 10 obs

○ 2026-09-21 06:42:50
● 2026-09-28 12:23:58
○ 2026-09-29 21:47:54
● 2026-10-14 01:06:56
○ 2026-10-20 15:42:50
● 2026-10-28 07:08:24
○ 2026-11-02 16:02:40
● 2026-11-07 03:37:16
○ 2026-11-12 10:08:56
○ 2026-11-12 10:21:32

○A99.84.41.1252026-09-28 → 2026-11-07 · 10 obs

○A99.84.41.492026-09-28 → 2026-11-07 · 10 obs

○A99.84.41.62026-09-28 → 2026-11-07 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...	-
codigrade.com	ns-720.awsdns-26.net, ns-330.awsdns-41.com, ns-1708.awsdns-21.co.uk, ns-1213.awsdns-23.org	2 records

✅ Authoritative Response

Server:205.251.196.189

NS records: ns-720.awsdns-26.net, ns-330.awsdns-41.com, ns-1708.awsdns-21.co.uk, ns-1213.awsdns-23.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codigrade.com (unsigned zone)

⏱️ Timing

Total: 1503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.33.82.82, 13.33.82.96...`
NS	4	`ns-1213.awsdns-23.org, ns-1708.awsdns-21.co.uk...`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=z5QQ8adNZ0RyBPn, v=spf1 include:_spf.google.com include:a`
SOA	1	`ns-1213.awsdns-23.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-330.awsdns-41.com, ns-330.awsdns-41.com)

Analysis

IP Addresses

codigrade.com points to the four IP addresses 13.33.82.82, 13.33.82.87, 13.33.82.93 and 13.33.82.96.

genosha.com.ar, smarterbusiness.telstra.com.au, jobsawebdisk.jobszwebdisk.opsjobsowebdisk.jobsnwebdisk.jobsdwebdisk.jobsewebdisk.jobsvwebdisk.jobsiwebdisk.jobscwebdisk.jobsewebdisk.jobsswebdisk.jobs.amazon.co.za plus two other host names have IP numbers in common with codigrade.com.

Name Servers

Four name servers handle the delegation for codigrade.com: ns-330.awsdns-41.com, ns-720.awsdns-26.net, ns-1213.awsdns-23.org and ns-1708.awsdns-21.co.uk.

The name servers of codigrade.com overlap at least partially with those of other domains — among them nutshellfoundry.com, hrhm.band, bloglingo.com and two more.

Each of the four hosts ns-330.awsdns-41.com, ns-720.awsdns-26.net, ns-1213.awsdns-23.org and ns-1708.awsdns-21.co.uk has two IP addresses. ns-330.awsdns-41.com points to 205.251.193.74 and 2600:9000:5301:4a00::1. ns-720.awsdns-26.net points to 205.251.194.208 and 2600:9000:5302:d000::1. ns-1213.awsdns-23.org points to 205.251.196.189 and 2600:9000:5304:bd00::1. ns-1708.awsdns-21.co.uk points to 205.251.198.172 and 2600:9000:5306:ac00::1.

Mail Servers

codigrade.com has 6 mail servers — aspmx.l.google.com, unyroh3zz4qhqcyubxw7xwifnkiyi3jjnraokn6opvcsqncwwvdq.mx-verification.google.com, alt1.aspmx.l.google.com plus 3 other.

At least some of the mail servers used by codigrade.com are shared with other domains: dreamland.co.th, sabhyataclothing.com, sk-com.fr and two others among them.

These mail servers are often deployed together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 173.194.45.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 172.253.135.26 and 2607:f8b0:4023:1015::1a.

alt4.aspmx.l.google.com resolves to two addresses: 173.194.42.26 and 2607:f8b0:4001:c79::1a.