33concept.com - dns.ninja

`33concept.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:198f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:864d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.143^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.77^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
NS	`elle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elle.ns.cloudflare.com`
		A	108.162.192.110^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	172.64.32.110^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	173.245.58.110^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		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`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.143, 172.67.134.77
		IPv6 hints	2606:4700:3030::6815:198f, 2606:4700:3031::ac43:864d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`dan.ns.cloudflare.com`dns@cloudflare.com serial=2410051967

`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=1785996944

Same first word

33concept.com

Similar names

concept33.de

concept33.com.au

concept33.no

DNS History

19 records (11 active, 8 former)

●NSdan.ns.cloudflare.com2015-06-12 → 2026-08-06 · 2 obs

● 2015-06-12 20:37:42
● 2026-08-06 06:32:12

●NSelle.ns.cloudflare.com2015-06-12 → 2026-08-06 · 2 obs

● 2015-06-12 20:37:42
● 2026-08-06 06:32:12

●MXalt1.aspmx.l.google.com2015-06-12 → 2026-08-06 · 2 obs

● 2015-06-12 20:37:42
● 2026-08-06 06:32:12

●MXalt2.aspmx.l.google.com2015-06-12 → 2026-08-06 · 2 obs

● 2015-06-12 20:37:42
● 2026-08-06 06:32:12

●MXaspmx.l.google.com2015-06-12 → 2026-08-06 · 2 obs

● 2015-06-12 20:37:42
● 2026-08-06 06:32:12

●MXaspmx2.googlemail.com2015-06-12 → 2026-08-06 · 2 obs

● 2015-06-12 20:37:42
● 2026-08-06 06:32:12

●MXaspmx3.googlemail.com2015-06-12 → 2026-08-06 · 2 obs

● 2015-06-12 20:37:42
● 2026-08-06 06:32:12

●A104.21.25.1432026-02-20 → 2026-08-06 · 3 obs

○ 2018-11-01 09:46:58
● 2026-02-20 10:48:12
● 2026-08-06 06:32:12

○A104.28.0.1012015-06-12 → 2018-11-01 · 4 obs

● 2015-06-12 20:37:42
● 2018-11-01 09:46:58
○ 2026-02-20 10:48:12
○ 2026-08-06 06:32:12

○A104.28.1.1012015-06-12 → 2018-11-01 · 4 obs

● 2015-06-12 20:37:42
● 2018-11-01 09:46:58
○ 2026-02-20 10:48:12
○ 2026-08-06 06:32:12

●A172.67.134.772026-02-20 → 2026-08-06 · 3 obs

○ 2018-11-01 09:46:58
● 2026-02-20 10:48:12
● 2026-08-06 06:32:12

○A2400:cb00:2048:1::681c:1652015-06-12 → 2017-01-08 · 4 obs

● 2015-06-12 20:37:42
● 2017-01-08 22:01:42
○ 2018-11-01 09:46:58
○ 2026-08-06 06:32:12

○A2400:cb00:2048:1::681c:652015-06-12 → 2017-01-08 · 4 obs

● 2015-06-12 20:37:42
● 2017-01-08 22:01:42
○ 2018-11-01 09:46:58
○ 2026-08-06 06:32:12

○A2606:4700:30::681c:1652018-11-01 → 2018-11-01 · 4 obs

○ 2017-01-08 22:01:42
● 2018-11-01 09:46:58
○ 2026-02-20 10:48:12
○ 2026-08-06 06:32:12

○A2606:4700:30::681c:652018-11-01 → 2018-11-01 · 4 obs

○ 2017-01-08 22:01:42
● 2018-11-01 09:46:58
○ 2026-02-20 10:48:12
○ 2026-08-06 06:32:12

●A2606:4700:3030::6815:198f2026-07-03 → 2026-08-06 · 3 obs

○ 2026-06-11 13:12:46
● 2026-07-03 11:04:14
● 2026-08-06 06:32:12

●A2606:4700:3031::ac43:864d2026-07-03 → 2026-08-06 · 3 obs

○ 2026-06-11 13:12:46
● 2026-07-03 11:04:14
● 2026-08-06 06:32:12

○A2606:4700:3033::6815:198f2026-02-20 → 2026-06-11 · 5 obs

○ 2018-11-01 09:46:58
● 2026-02-20 10:48:12
● 2026-06-11 13:12:46
○ 2026-07-03 11:04:14
○ 2026-08-06 06:32:12

○A2606:4700:3036::ac43:864d2026-02-20 → 2026-06-11 · 5 obs

○ 2018-11-01 09:46:58
● 2026-02-20 10:48:12
● 2026-06-11 13:12:46
○ 2026-07-03 11:04:14
○ 2026-08-06 06:32:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
33concept.com	dan.ns.cloudflare.com, elle.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.110

NS records: dan.ns.cloudflare.com, elle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 33concept.com (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.25.143, 172.67.134.77`
AAAA	2	`2606:4700:3031::ac43:864d, 2606:4700:3030::6815:198f`
NS	2	`dan.ns.cloudflare.com, elle.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dan.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

33concept.com resolves to four IP addresses: 104.21.25.143, 172.67.134.77, 2606:4700:3030::6815:198f and 2606:4700:3031::ac43:864d.

Among the host names that share IP numbers with 33concept.com are eduhub21.com, momdoesitall.com, setepontos.com and two others.

Name Servers

33concept.com uses two name servers for its delegation: dan.ns.cloudflare.com and elle.ns.cloudflare.com.

33concept.com has the same name server delegation as a number of other domains, such as steelersdepot.com, abdaat.com, brendasbits.com and two more.

33concept.com shares at least some of its name servers with other domains, including trotseteler.nl, remediation.co, qyl0002.com and two others.

These name servers are frequently paired with the name servers clyde.ns.cloudflare.com and pam.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname dan.ns.cloudflare.com directs to 108.162.193.108, 172.64.33.108 and 173.245.59.108 along with 3 other IP addresses.

Hostname elle.ns.cloudflare.com directs to 108.162.192.110, 172.64.32.110 and 173.245.58.110 along with 3 other IP addresses.

Mail Servers

33concept.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

33concept.com shares at least some of its mail servers with other domains — for example ipsllconline.com, stalo-us.com, billheil.com and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com directs traffic to 142.251.111.26 and 2607:f8b0:4004:c0b::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1b IP addresses each.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.27 IP addresses each.