coderstests.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coderstests.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:4ac3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a264^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.195^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.100^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`george.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`george.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`george.ns.cloudflare.com`
		A	108.162.193.167^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	172.64.33.167^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
		A	173.245.59.167^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`george.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
MX	`mx1.mail.ovh.net` ⭐
MX	`mx2.mail.ovh.net`⁽⁵⁾
		A	87.98.160.167^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽¹⁰⁰⁾
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
TXT	`1\|www.coderstests.com`
TXT	`brevo-code:d19c82abd980f38b4c9e9771f2d8a3a3`
TXT	`v=spf1 include:mx.ovh.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.195, 172.67.162.100
		IPv6 hints	2606:4700:3035::6815:4ac3, 2606:4700:3035::ac43:a264
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOA	`george.ns.cloudflare.com`dns@cloudflare.com serial=2418207599

`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=1792735131

Same first word

coderstests.com

coderstests.ph

Previous names

Next names

DNS History

13 records (9 active, 4 former)

●NSgeorge.ns.cloudflare.com2026-09-11 → 2026-10-23 · 2 obs

● 2026-09-11 04:05:42
● 2026-10-23 06:25:54

●NSrafe.ns.cloudflare.com2026-09-11 → 2026-10-23 · 2 obs

● 2026-09-11 04:05:42
● 2026-10-23 06:25:54

●MXmx1.mail.ovh.net2026-09-11 → 2026-10-23 · 2 obs

● 2026-09-11 04:05:42
● 2026-10-23 06:25:54

●MXmx2.mail.ovh.net2026-09-11 → 2026-10-23 · 2 obs

● 2026-09-11 04:05:42
● 2026-10-23 06:25:54

●MXmx3.mail.ovh.net2026-09-11 → 2026-10-23 · 2 obs

● 2026-09-11 04:05:42
● 2026-10-23 06:25:54

●A104.21.74.1952026-09-12 → 2026-10-23 · 3 obs

○ 2026-09-11 04:05:42
● 2026-09-12 11:07:14
● 2026-10-23 06:25:54

●A172.67.162.1002026-09-12 → 2026-10-23 · 3 obs

○ 2026-09-11 04:05:42
● 2026-09-12 11:07:14
● 2026-10-23 06:25:54

○A188.114.96.02026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 04:05:42
○ 2026-09-12 11:07:14
○ 2026-10-23 06:25:54

○A188.114.97.02026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 04:05:42
○ 2026-09-12 11:07:14
○ 2026-10-23 06:25:54

●A2606:4700:3035::6815:4ac32026-09-12 → 2026-10-23 · 3 obs

○ 2026-09-11 04:05:42
● 2026-09-12 11:07:14
● 2026-10-23 06:25:54

●A2606:4700:3035::ac43:a2642026-09-12 → 2026-10-23 · 3 obs

○ 2026-09-11 04:05:42
● 2026-09-12 11:07:14
● 2026-10-23 06:25:54

○A2a06:98c1:3120::2026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 04:05:42
○ 2026-09-12 11:07:14
○ 2026-10-23 06:25:54

○A2a06:98c1:3121::2026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 04:05:42
○ 2026-09-12 11:07:14
○ 2026-10-23 06:25:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coderstests.com	george.ns.cloudflare.com, rafe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.167

NS records: george.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 84ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.100, 104.21.74.195`
AAAA	2	`2606:4700:3035::6815:4ac3, 2606:4700:3035::ac43:a264`
NS	2	`george.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	3	`mx1.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 100)...`
TXT	3	`1\|www.coderstests.com, brevo-code:d19c82abd980f38b4c9e9771f2d8a...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`george.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (george.ns.cloudflare.com, george.ns.cloudflare.com, george.ns.cloudflare.com...)

Analysis

IP Addresses

coderstests.com resolves to four IP addresses: 104.21.74.195, 172.67.162.100, 2606:4700:3035::6815:4ac3 and 2606:4700:3035::ac43:a264.

Among the host names that share IP numbers with coderstests.com are thx.dog, soexma.biz.id, orangena2sakela3da.com and two others.

Name Servers

coderstests.com uses two name servers for its delegation: george.ns.cloudflare.com and rafe.ns.cloudflare.com.

coderstests.com has the same name server delegation as a number of other domains, such as cbtpotomac.org, kazarstudio.com, finopsweekly.com and two more.

coderstests.com shares at least some of its name servers with other domains, including magnificofilms.com, udaanshowcase.com, hdl-logistics-cost.pages.dev and two others.

These name servers are frequently seen alongside the name servers leo.ns.cloudflare.com, ingrid.ns.cloudflare.com, holly.ns.cloudflare.com and mitchell.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname george.ns.cloudflare.com directs to 108.162.193.167, 172.64.33.167 and 173.245.59.167 along with 3 other IP addresses.

Hostname rafe.ns.cloudflare.com directs to 108.162.192.216, 172.64.32.216 and 173.245.58.216 along with 3 other IP addresses.

Mail Servers

coderstests.com is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

coderstests.com shares at least some of its mail servers with other domains — for example avenuesandoceans.com, liquidspirit.pl, meilleurmoyen.com and two more.

These mail servers frequently appear alongside the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.

mx2.mail.ovh.net and mx3.mail.ovh.net each resolve to one IP number: mx2.mail.ovh.net points to 87.98.160.167 and mx3.mail.ovh.net points to 91.121.53.175.