🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codeonesecurity.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8b79^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1ae1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.225^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.121^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rocky.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocky.ns.cloudflare.com`
		A	108.162.193.227^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	172.64.33.227^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	173.245.59.227^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
NS	`rosa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosa.ns.cloudflare.com`
		A	108.162.192.228^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	172.64.32.228^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
		A	173.245.58.228^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosa.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=ijtU5iVKtCgnIs9FOgXBPNxSOtF_A__higmZosN_PO4`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.225, 172.67.139.121
		IPv6 hints	2606:4700:3033::ac43:8b79, 2606:4700:3036::6815:1ae1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com
SOA	`rocky.ns.cloudflare.com`dns@cloudflare.com serial=2412264142

`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=1787522656

Same first word

codeonesecurity.com

Previous names

Next names

DNS History

26 records (11 active, 15 former)

○NSns63.domaincontrol.com2017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○NSns64.domaincontrol.com2017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○NSns71.domaincontrol.com2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 03:55:18
○ 2015-10-21 19:04:50
○ 2026-08-23 22:14:04

○NSns72.domaincontrol.com2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 03:55:18
○ 2015-10-21 19:04:50
○ 2026-08-23 22:14:04

●NSrocky.ns.cloudflare.com2026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

●NSrosa.ns.cloudflare.com2026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

●MXalt1.aspmx.l.google.com2026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

●MXalt2.aspmx.l.google.com2026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

●MXalt3.aspmx.l.google.com2026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

●MXalt4.aspmx.l.google.com2026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

●MXaspmx.l.google.com2026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

○MXcodeonesecurity-com.mail.protection.outlook.com2017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○MXmailstore1.secureserver.net2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 03:55:18
○ 2015-10-21 19:04:50
○ 2026-08-23 22:14:04

○MXsmtp.secureserver.net2015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 03:55:18
○ 2015-10-21 19:04:50
○ 2026-08-23 22:14:04

●A104.21.26.2252026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

●A172.67.139.1212026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

○A184.168.221.12017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○A184.168.221.122017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○A184.168.221.182017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○A184.168.221.272017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○A184.168.221.692015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 03:55:18
○ 2015-10-21 19:04:50
○ 2026-08-23 22:14:04

●A2606:4700:3033::ac43:8b792026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

●A2606:4700:3036::6815:1ae12026-08-18 → 2026-08-23 · 3 obs

○ 2017-06-24 21:22:36
● 2026-08-18 13:35:12
● 2026-08-23 22:14:04

○A50.63.202.102017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○A50.63.202.212017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

○A50.63.202.252017-06-24 → 2017-06-24 · 4 obs

○ 2015-10-21 19:04:50
● 2017-06-24 21:22:36
○ 2026-08-18 13:35:12
○ 2026-08-23 22:14:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
codeonesecurity.com	rosa.ns.cloudflare.com, rocky.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.228

NS records: rosa.ns.cloudflare.com, rocky.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeonesecurity.com (unsigned zone)

⏱️ Timing

Total: 656ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.225, 172.67.139.121`
AAAA	2	`2606:4700:3036::6815:1ae1, 2606:4700:3033::ac43:8b79`
NS	2	`rocky.ns.cloudflare.com, rosa.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 0), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=ijtU5iVKtCgnIs9`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rocky.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

codeonesecurity.com has four IP addresses: 104.21.26.225, 172.67.139.121, 2606:4700:3033::ac43:8b79 and 2606:4700:3036::6815:1ae1.

www.crossfithale.com, judithgurley.com, fristadsoutlet.com plus two other host names have IP numbers in common with codeonesecurity.com.

Name Servers

codeonesecurity.com has two authoritative name servers — rocky.ns.cloudflare.com and rosa.ns.cloudflare.com.

The name server configuration of codeonesecurity.com is shared with other domains, for instance allthoughtsmatter.com, cfo-help.com, theembroideryplace.co.uk and two others.

codeonesecurity.com partially shares its NS delegation with several other domains, including omniaadvantage.com, bajaj4dcuan.com, dewpointmeter.com and two others.

These name servers often co-occur with the name servers darl.ns.cloudflare.com.

Hosts with 6 IP addresses each:

rocky.ns.cloudflare.com points to 108.162.193.227, 172.64.33.227, 173.245.59.227 and 3 other IP addresses.

rosa.ns.cloudflare.com points to 108.162.192.228, 172.64.32.228, 173.245.58.228 and 3 other IP addresses.

Mail Servers

Mail for codeonesecurity.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by codeonesecurity.com are shared with other domains: avarix.in, metrocarekc.org, dhsgroup.org and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c1b::1a.

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

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.