🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeagainst.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:b6e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bfe6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.110^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.230^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lucy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.110, 172.67.191.230
		IPv6 hints	2606:4700:3033::6815:b6e, 2606:4700:3033::ac43:bfe6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOA	`lucy.ns.cloudflare.com`dns@cloudflare.com serial=2410884448

`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=1787585206

Same first word

codeagainst.com

Similar names

actsandiego.com

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSlucy.ns.cloudflare.com2016-12-20 → 2026-08-24 · 2 obs

● 2016-12-20 18:20:04
● 2026-08-24 15:42:30

●NStheo.ns.cloudflare.com2016-12-20 → 2026-08-24 · 2 obs

● 2016-12-20 18:20:04
● 2026-08-24 15:42:30

●MXmailstore1.secureserver.net2016-12-20 → 2026-08-24 · 2 obs

● 2016-12-20 18:20:04
● 2026-08-24 15:42:30

●MXsmtp.secureserver.net2016-12-20 → 2026-08-24 · 2 obs

● 2016-12-20 18:20:04
● 2026-08-24 15:42:30

●A104.21.11.1102026-08-22 → 2026-08-24 · 3 obs

○ 2018-01-01 01:26:00
● 2026-08-22 14:24:20
● 2026-08-24 15:42:30

○A104.28.2.1392016-12-20 → 2018-01-01 · 4 obs

● 2016-12-20 18:20:04
● 2018-01-01 01:26:00
○ 2026-08-22 14:24:20
○ 2026-08-24 15:42:30

○A104.28.3.1392016-12-20 → 2018-01-01 · 4 obs

● 2016-12-20 18:20:04
● 2018-01-01 01:26:00
○ 2026-08-22 14:24:20
○ 2026-08-24 15:42:30

●A172.67.191.2302026-08-22 → 2026-08-24 · 3 obs

○ 2018-01-01 01:26:00
● 2026-08-22 14:24:20
● 2026-08-24 15:42:30

○A2400:cb00:2048:1::681c:28b2016-12-20 → 2018-01-01 · 4 obs

● 2016-12-20 18:20:04
● 2018-01-01 01:26:00
○ 2026-08-22 14:24:20
○ 2026-08-24 15:42:30

○A2400:cb00:2048:1::681c:38b2016-12-20 → 2018-01-01 · 4 obs

● 2016-12-20 18:20:04
● 2018-01-01 01:26:00
○ 2026-08-22 14:24:20
○ 2026-08-24 15:42:30

●A2606:4700:3033::6815:b6e2026-08-22 → 2026-08-24 · 3 obs

○ 2018-01-01 01:26:00
● 2026-08-22 14:24:20
● 2026-08-24 15:42:30

●A2606:4700:3033::ac43:bfe62026-08-22 → 2026-08-24 · 3 obs

○ 2018-01-01 01:26:00
● 2026-08-22 14:24:20
● 2026-08-24 15:42:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
codeagainst.com	lucy.ns.cloudflare.com, theo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.133

NS records: lucy.ns.cloudflare.com, theo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeagainst.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.230, 104.21.11.110`
AAAA	2	`2606:4700:3033::6815:b6e, 2606:4700:3033::ac43:bfe6`
NS	2	`lucy.ns.cloudflare.com, theo.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lucy.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

codeagainst.com directs to four IP numbers, which are 104.21.11.110, 172.67.191.230, 2606:4700:3033::6815:b6e and 2606:4700:3033::ac43:bfe6.

Two other host names, along with jump-starter.biz, jl69.vin and robycasinogiocare.it, also share IP numbers with codeagainst.com.

Name Servers

The NS records for codeagainst.com delegate to lucy.ns.cloudflare.com and theo.ns.cloudflare.com.

codeagainst.com shares its NS records with other domains, for example perfectpedigree.com, 80s.cn, bakultante.com and two others.

There is at least partial name server overlap between codeagainst.com and other domains — linklunabet78-70.xyz, server2u.sg, gugexs.net and two more among them.

The name servers gwen.ns.cloudflare.com, damian.ns.cloudflare.com and margot.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

lucy.ns.cloudflare.com maps to 108.162.192.133, 172.64.32.133, 173.245.58.133 and 3 additional IP addresses.

theo.ns.cloudflare.com maps to 108.162.193.144, 172.64.33.144, 173.245.59.144 and 3 additional IP addresses.

Mail Servers

codeagainst.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with codeagainst.com are eruditeelite.com, miltonisland.com, sperobank.org and two others.

Some mail servers of codeagainst.com are also used by other domains, notably pharmaestethics.com and iconicgv.com.

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.

codeagainst.com - robtex.com

codeagainst.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`codeagainst.com`

`com`