🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codigrade.com`

DNSSEC	⚠️ Not signed
A	13.35.78.90^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
		PTR	`server-13-35-78-90.iad61.r.cloudfront.net`
A	13.35.78.104^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.118^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.128^{🇺🇸 Amazon13.35.78.0/23 -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:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-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::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.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	🔒 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=1790954804

Same first word

codigrade.com

Similar names

Previous names

Next names

DNS History

26 records (14 active, 12 former)

●NSns-1213.awsdns-23.org2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●NSns-1708.awsdns-21.co.uk2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●NSns-330.awsdns-41.com2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●NSns-720.awsdns-26.net2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●MXalt1.aspmx.l.google.com2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●MXalt2.aspmx.l.google.com2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●MXalt3.aspmx.l.google.com2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●MXalt4.aspmx.l.google.com2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●MXaspmx.l.google.com2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

●MXunyroh3zz4qhqcyubxw7xwifnkiyi3jjnraokn6opvcsqncwwvdq.mx-verification.google.com2026-09-03 → 2026-10-02 · 2 obs

● 2026-09-03 21:14:16
● 2026-10-02 15:41:54

○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
○ 2026-10-02 15:41:54

○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
○ 2026-10-02 15:41:54

○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
○ 2026-10-02 15:41:54

○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
○ 2026-10-02 15:41:54

●A13.35.78.1042026-09-29 → 2026-10-02 · 3 obs

○ 2026-09-28 12:23:58
● 2026-09-29 21:47:54
● 2026-10-02 15:41:54

●A13.35.78.1182026-09-29 → 2026-10-02 · 3 obs

○ 2026-09-28 12:23:58
● 2026-09-29 21:47:54
● 2026-10-02 15:41:54

●A13.35.78.1282026-09-29 → 2026-10-02 · 3 obs

○ 2026-09-28 12:23:58
● 2026-09-29 21:47:54
● 2026-10-02 15:41:54

●A13.35.78.902026-09-29 → 2026-10-02 · 3 obs

○ 2026-09-28 12:23:58
● 2026-09-29 21:47:54
● 2026-10-02 15:41:54

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

● 2026-09-03 21:14:16
○ 2026-09-21 06:42:50
○ 2026-10-02 15:41:54

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

● 2026-09-03 21:14:16
○ 2026-09-21 06:42:50
○ 2026-10-02 15:41:54

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

● 2026-09-03 21:14:16
○ 2026-09-21 06:42:50
○ 2026-10-02 15:41:54

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

● 2026-09-03 21:14:16
○ 2026-09-21 06:42:50
○ 2026-10-02 15:41:54

○A99.84.41.1242026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-21 06:42:50
● 2026-09-28 12:23:58
○ 2026-09-29 21:47:54
○ 2026-10-02 15:41:54

○A99.84.41.1252026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-21 06:42:50
● 2026-09-28 12:23:58
○ 2026-09-29 21:47:54
○ 2026-10-02 15:41:54

○A99.84.41.492026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-21 06:42:50
● 2026-09-28 12:23:58
○ 2026-09-29 21:47:54
○ 2026-10-02 15:41:54

○A99.84.41.62026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-21 06:42:50
● 2026-09-28 12:23:58
○ 2026-09-29 21:47:54
○ 2026-10-02 15:41:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, k.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: 1652ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.90, 13.35.78.128...`
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 directs to four IP numbers, which are 13.35.78.90, 13.35.78.104, 13.35.78.118 and 13.35.78.128.

empi.mx, evecac.com, medialab.la and two other host names share IP numbers with codigrade.com.

Name Servers

The authoritative name servers for codigrade.com are ns-330.awsdns-41.com, ns-720.awsdns-26.net, ns-1213.awsdns-23.org and ns-1708.awsdns-21.co.uk.

There is at least partial name server overlap between codigrade.com and other domains — nutshellfoundry.com, hrhm.band, bloglingo.com and two more among them.

All four hostnames — ns-330.awsdns-41.com, ns-720.awsdns-26.net, ns-1213.awsdns-23.org and ns-1708.awsdns-21.co.uk — resolve to two IP numbers apiece: ns-330.awsdns-41.com to 205.251.193.74 and 2600:9000:5301:4a00::1; ns-720.awsdns-26.net to 205.251.194.208 and 2600:9000:5302:d000::1; ns-1213.awsdns-23.org to 205.251.196.189 and 2600:9000:5304:bd00::1; ns-1708.awsdns-21.co.uk to 205.251.198.172 and 2600:9000:5306:ac00::1.

Mail Servers

codigrade.com accepts email via 6 mail servers: aspmx.l.google.com, unyroh3zz4qhqcyubxw7xwifnkiyi3jjnraokn6opvcsqncwwvdq.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

codigrade.com has at least partial mail server overlap with other domains such as dreamland.co.th, sabhyataclothing.com, emergiillumineshush.click and two more.

These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.163.26 and 2607:f8b0:4004:c1d::1a.

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

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.