🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`conceptandcode.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9a68^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:289e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.158^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.104^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ajay.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c138^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ajay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2138^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ajay.ns.cloudflare.com`
		A	108.162.193.56^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	172.64.33.56^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
		A	173.245.59.56^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ajay.ns.cloudflare.com`
NS	`athena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c048^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`athena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2048^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`athena.ns.cloudflare.com`
		A	108.162.192.72^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	172.64.32.72^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
		A	173.245.58.72^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`athena.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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`
TXT	`google-site-verification=1F1ozIM5nmOnzmNS8tZyQ9ha_Us2fB2f_hucJU5kOpY`
TXT	`google-site-verification=zmFKRpFRlK7J_TdToFH5k9Mel6e5e6sU9UvPRRpuPgI`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.158, 172.67.154.104
		IPv6 hints	2606:4700:3030::ac43:9a68, 2606:4700:3036::6815:289e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`ajay.ns.cloudflare.com`dns@cloudflare.com serial=2414281036

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759765447

Same first word

conceptandcode.nz

conceptandcode.co.nz

conceptandcode.com

conceptandcode.co

Similar names

codeandconcept.at

codeandconcept.de

codeandconcept.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSajay.ns.cloudflare.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 23:03:34
● 2026-09-24 09:46:44

●NSathena.ns.cloudflare.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 23:03:34
● 2026-09-24 09:46:44

●MXalt1.aspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 23:03:34
● 2026-09-24 09:46:44

●MXalt2.aspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 23:03:34
● 2026-09-24 09:46:44

●MXalt3.aspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 23:03:34
● 2026-09-24 09:46:44

●MXalt4.aspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 23:03:34
● 2026-09-24 09:46:44

●MXaspmx.l.google.com2026-09-07 → 2026-09-24 · 2 obs

● 2026-09-07 23:03:34
● 2026-09-24 09:46:44

●A104.21.40.1582026-09-17 → 2026-09-24 · 3 obs

○ 2026-09-07 23:03:34
● 2026-09-17 07:36:18
● 2026-09-24 09:46:44

●A172.67.154.1042026-09-17 → 2026-09-24 · 3 obs

○ 2026-09-07 23:03:34
● 2026-09-17 07:36:18
● 2026-09-24 09:46:44

○A188.114.96.02026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 23:03:34
○ 2026-09-17 07:36:18
○ 2026-09-24 09:46:44

○A188.114.97.02026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 23:03:34
○ 2026-09-17 07:36:18
○ 2026-09-24 09:46:44

●A2606:4700:3030::ac43:9a682026-09-17 → 2026-09-24 · 3 obs

○ 2026-09-07 23:03:34
● 2026-09-17 07:36:18
● 2026-09-24 09:46:44

●A2606:4700:3036::6815:289e2026-09-17 → 2026-09-24 · 3 obs

○ 2026-09-07 23:03:34
● 2026-09-17 07:36:18
● 2026-09-24 09:46:44

○A2a06:98c1:3120::2026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 23:03:34
○ 2026-09-17 07:36:18
○ 2026-09-24 09:46:44

○A2a06:98c1:3121::2026-09-07 → 2026-09-07 · 3 obs

● 2026-09-07 23:03:34
○ 2026-09-17 07:36:18
○ 2026-09-24 09:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	8 records
conceptandcode.co	ajay.ns.cloudflare.com, athena.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.72

NS records: ajay.ns.cloudflare.com, athena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for conceptandcode.co (unsigned zone)

⏱️ Timing

Total: 2060ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.158, 172.67.154.104`
AAAA	2	`2606:4700:3036::6815:289e, 2606:4700:3030::ac43:9a68`
NS	2	`ajay.ns.cloudflare.com, athena.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=1F1ozIM5nmOnzmN, google-site-verification=zmFKRpFRlK7J_Td...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ajay.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (c.registrydns.co, c.registrydns.co, b.registrydns.co...)

Analysis

IP Addresses

conceptandcode.co directs to four IP numbers, which are 104.21.40.158, 172.67.154.104, 2606:4700:3030::ac43:9a68 and 2606:4700:3036::6815:289e.

Among the host names that share IP numbers with conceptandcode.co are winsorelectrical.co.nz, pv0ozje.cn, web-77bra.com and two others.

Name Servers

conceptandcode.co is delegated to two name servers: ajay.ns.cloudflare.com and athena.ns.cloudflare.com.

conceptandcode.co has the same name server delegation as a number of other domains, such as managemycars.ae, gamecarnival555.shop, sassapayment.com and two more.

There is at least partial name server overlap between conceptandcode.co and other domains — aws-fabric-ds-isv-prod.workers.dev, gamemusicthemes.com, n11001.com and two more among them.

The name servers melissa.ns.cloudflare.com, paityn.ns.cloudflare.com and aryanna.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

ajay.ns.cloudflare.com resolves to 108.162.193.56, 172.64.33.56, 173.245.59.56 and 3 other IP addresses.

athena.ns.cloudflare.com resolves to 108.162.192.72, 172.64.32.72, 173.245.58.72 and 3 other IP addresses.

Mail Servers

Five mail servers handle conceptandcode.co: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

conceptandcode.co shares at least some of its mail servers with other domains — for example provolleytraining.com, rainimadedairy.com, mokshayoga.ca and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.251.179.26 and 2607:f8b0:4004:c1d::1b.

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

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

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.