wconcept.com - dns.ninja

`wconcept.com`

DNSSEC	⚠️ Not signed
A	43.202.227.254^{🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix}
		PTR	`ec2-43-202-227-254.ap-northeast-2.compute.amazonaws.com`
A	52.78.77.237^{🇰🇷 Amazon52.78.0.0/16 EC2 ICN prefix}
NS	`ns-627.awsdns-14.net` ⭐
		A	2600:9000:5302:7300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-627.awsdns-14.net`
		A	205.251.194.115^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-627.awsdns-14.net`
NS	`ns-106.awsdns-13.com`
		A	2600:9000:5300:6a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-106.awsdns-13.com`
		A	205.251.192.106^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-106.awsdns-13.com`
NS	`ns-1353.awsdns-41.org`
		A	2600:9000:5305:4900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1353.awsdns-41.org`
		A	205.251.197.73^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1353.awsdns-41.org`
NS	`ns-2041.awsdns-63.co.uk`
		A	2600:9000:5307:f900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2041.awsdns-63.co.uk`
		A	205.251.199.249^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2041.awsdns-63.co.uk`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-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`⁽¹⁰⁾
		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	`_globalsign-domain-verification=hxGlm3EPUEwx6PP433fQQg27WXv7VGJv81fHcfrSPX`
TXT	`google-site-verification=ulZjd8eYRyxxftH2XtZKZKZGCvhAxt3andXZt0SfTxc`
TXT	`v=spf1 ip4:107.23.80.8 ip4:52.21.94.109 ip4:52.90.172.45 ip4:107.20.229.54 ip...`
SOA	`ns-627.awsdns-14.net`awsdns-hostmaster@amazon.com serial=1

`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=1785599012

rank #343854 globally
rank #141526 in the tld
📈 Tranco rank: #119,946

Subdomains

email.wconcept.com

www.wconcept.com

cdn.wconcept.com

mail.wconcept.com

m.wconcept.com

Same first word

wconcept.com

wconcept.us

wconcept.cn

wconcept.co.kr

wconcept.de

wconcept.net

Similar names

conceptw.com

DNS History

51 records (11 active, 40 former)

●NSns-106.awsdns-13.com2026-03-19 → 2026-08-01 · 3 obs

○ 2017-02-17 01:51:16
● 2026-03-19 12:32:46
● 2026-08-01 16:04:22

○NSns-1166.awsdns-17.org2016-12-23 → 2017-02-17 · 5 obs

○ 2016-07-17 13:49:46
● 2016-12-23 00:13:26
● 2017-02-17 01:51:16
○ 2026-03-19 12:32:46
○ 2026-08-01 16:04:22

○NSns-117.awsdns-14.com2016-12-23 → 2017-02-17 · 5 obs

○ 2016-07-17 13:49:46
● 2016-12-23 00:13:26
● 2017-02-17 01:51:16
○ 2026-03-19 12:32:46
○ 2026-08-01 16:04:22

●NSns-1353.awsdns-41.org2026-03-19 → 2026-08-01 · 3 obs

○ 2017-02-17 01:51:16
● 2026-03-19 12:32:46
● 2026-08-01 16:04:22

○NSns-1585.awsdns-06.co.uk2016-12-23 → 2017-02-17 · 5 obs

○ 2016-07-17 13:49:46
● 2016-12-23 00:13:26
● 2017-02-17 01:51:16
○ 2026-03-19 12:32:46
○ 2026-08-01 16:04:22

●NSns-2041.awsdns-63.co.uk2026-03-19 → 2026-08-01 · 3 obs

○ 2017-02-17 01:51:16
● 2026-03-19 12:32:46
● 2026-08-01 16:04:22

●NSns-627.awsdns-14.net2026-03-19 → 2026-08-01 · 3 obs

○ 2017-02-17 01:51:16
● 2026-03-19 12:32:46
● 2026-08-01 16:04:22

○NSns-889.awsdns-47.net2016-12-23 → 2017-02-17 · 5 obs

○ 2016-07-17 13:49:46
● 2016-12-23 00:13:26
● 2017-02-17 01:51:16
○ 2026-03-19 12:32:46
○ 2026-08-01 16:04:22

○NSns.isesystems.com2015-08-21 → 2016-07-17 · 4 obs

● 2015-08-21 20:28:56
● 2016-07-17 13:49:46
○ 2016-12-23 00:13:26
○ 2026-08-01 16:04:22

○NSns2.isesystems.com2015-08-21 → 2016-07-17 · 4 obs

● 2015-08-21 20:28:56
● 2016-07-17 13:49:46
○ 2016-12-23 00:13:26
○ 2026-08-01 16:04:22

●MXalt1.aspmx.l.google.com2016-03-12 → 2026-08-01 · 3 obs

○ 2015-12-10 06:59:42
● 2016-03-12 15:58:26
● 2026-08-01 16:04:22

●MXalt2.aspmx.l.google.com2016-03-12 → 2026-08-01 · 3 obs

○ 2015-12-10 06:59:42
● 2016-03-12 15:58:26
● 2026-08-01 16:04:22

●MXalt3.aspmx.l.google.com2016-12-23 → 2026-08-01 · 3 obs

○ 2016-07-17 13:49:46
● 2016-12-23 00:13:26
● 2026-08-01 16:04:22

●MXalt4.aspmx.l.google.com2016-12-23 → 2026-08-01 · 3 obs

○ 2016-07-17 13:49:46
● 2016-12-23 00:13:26
● 2026-08-01 16:04:22

●MXaspmx.l.google.com2016-03-12 → 2026-08-01 · 3 obs

○ 2015-12-10 06:59:42
● 2016-03-12 15:58:26
● 2026-08-01 16:04:22

○MXaspmx2.googlemail.com2016-03-12 → 2016-07-17 · 5 obs

○ 2015-12-10 06:59:42
● 2016-03-12 15:58:26
● 2016-07-17 13:49:46
○ 2016-12-23 00:13:26
○ 2026-08-01 16:04:22

○MXaspmx3.googlemail.com2016-03-12 → 2016-07-17 · 5 obs

○ 2015-12-10 06:59:42
● 2016-03-12 15:58:26
● 2016-07-17 13:49:46
○ 2016-12-23 00:13:26
○ 2026-08-01 16:04:22

○MXaspmx4.googlemail.com2016-03-12 → 2016-07-17 · 5 obs

○ 2015-12-10 06:59:42
● 2016-03-12 15:58:26
● 2016-07-17 13:49:46
○ 2016-12-23 00:13:26
○ 2026-08-01 16:04:22

○MXaspmx5.googlemail.com2016-03-12 → 2016-07-17 · 5 obs

○ 2015-12-10 06:59:42
● 2016-03-12 15:58:26
● 2016-07-17 13:49:46
○ 2016-12-23 00:13:26
○ 2026-08-01 16:04:22

○MXmail.wconcept.com2015-08-21 → 2015-12-10 · 4 obs

● 2015-08-21 20:28:56
● 2015-12-10 06:59:42
○ 2016-03-12 15:58:26
○ 2026-08-01 16:04:22

○A13.124.197.1232026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-08 22:59:08
● 2026-07-17 01:37:26
○ 2026-07-27 06:42:02
○ 2026-08-01 16:04:22

○A13.125.160.2462026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-08 22:59:08
● 2026-07-17 01:37:26
○ 2026-07-27 06:42:02
○ 2026-08-01 16:04:22

○A13.209.34.2282026-03-25 → 2026-03-30 · 5 obs

○ 2026-03-19 12:32:46
● 2026-03-25 00:21:06
● 2026-03-30 01:17:34
○ 2026-04-09 11:38:10
○ 2026-08-01 16:04:22

○A15.164.127.1822026-03-19 → 2026-03-19 · 4 obs

○ 2017-02-17 01:51:16
● 2026-03-19 12:32:46
○ 2026-03-25 00:21:06
○ 2026-08-01 16:04:22

○A15.165.132.1522026-03-19 → 2026-03-19 · 4 obs

○ 2017-02-17 01:51:16
● 2026-03-19 12:32:46
○ 2026-03-25 00:21:06
○ 2026-08-01 16:04:22

○A15.165.163.1012026-05-17 → 2026-05-17 · 4 obs

○ 2026-05-13 08:29:50
● 2026-05-17 10:18:04
○ 2026-05-21 06:55:24
○ 2026-08-01 16:04:22

○A220.117.243.562015-08-21 → 2016-07-17 · 4 obs

● 2015-08-21 20:28:56
● 2016-07-17 13:49:46
○ 2016-12-23 00:13:26
○ 2026-08-01 16:04:22

○A3.35.115.1942026-03-30 → 2026-04-09 · 5 obs

○ 2026-03-27 13:41:46
● 2026-03-30 01:17:34
● 2026-04-09 11:38:10
○ 2026-05-02 01:57:26
○ 2026-08-01 16:04:22

○A3.35.65.2492026-04-09 → 2026-04-09 · 4 obs

○ 2026-03-30 01:17:34
● 2026-04-09 11:38:10
○ 2026-05-02 01:57:26
○ 2026-08-01 16:04:22

○A3.39.145.822026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-30 04:19:54
● 2026-07-08 22:59:08
○ 2026-07-17 01:37:26
○ 2026-08-01 16:04:22

○A3.39.15.1772026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-08 00:31:24
● 2026-06-20 20:00:40
○ 2026-06-30 04:19:54
○ 2026-08-01 16:04:22

○A43.200.110.1032026-03-19 → 2026-08-01 · 2 obs

○ 2026-03-19 12:32:46
○ 2026-08-01 16:04:22

○A43.200.190.742026-03-25 → 2026-03-27 · 5 obs

○ 2026-03-19 12:32:46
● 2026-03-25 00:21:06
● 2026-03-27 13:41:46
○ 2026-03-30 01:17:34
○ 2026-08-01 16:04:22

○A43.200.232.1442026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-20 20:00:40
● 2026-06-30 04:19:54
○ 2026-07-08 22:59:08
○ 2026-08-01 16:04:22

○A43.201.11.732026-07-27 → 2026-07-27 · 3 obs

○ 2026-07-17 01:37:26
● 2026-07-27 06:42:02
○ 2026-08-01 16:04:22

○A43.201.157.2022026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-10 09:25:28
● 2026-05-13 08:29:50
○ 2026-05-17 10:18:04
○ 2026-08-01 16:04:22

○A43.201.222.42026-05-02 → 2026-05-08 · 5 obs

○ 2026-04-09 11:38:10
● 2026-05-02 01:57:26
● 2026-05-08 19:08:20
○ 2026-05-10 09:25:28
○ 2026-08-01 16:04:22

○A43.201.74.1722026-05-10 → 2026-05-10 · 4 obs

○ 2026-05-08 19:08:20
● 2026-05-10 09:25:28
○ 2026-05-13 08:29:50
○ 2026-08-01 16:04:22

○A43.202.17.1582026-05-08 → 2026-05-10 · 5 obs

○ 2026-05-02 08:25:54
● 2026-05-08 19:08:20
● 2026-05-10 09:25:28
○ 2026-05-13 08:29:50
○ 2026-08-01 16:04:22

○A43.202.185.942026-05-02 → 2026-05-02 · 5 obs

○ 2026-04-09 11:38:10
● 2026-05-02 01:57:26
● 2026-05-02 08:25:54
○ 2026-05-08 19:08:20
○ 2026-08-01 16:04:22

●A43.202.227.2542026-07-27 → 2026-08-01 · 3 obs

○ 2026-07-17 01:37:26
● 2026-07-27 06:42:02
● 2026-08-01 16:04:22

○A43.203.101.1262026-03-19 → 2026-08-01 · 2 obs

○ 2026-03-19 12:32:46
○ 2026-08-01 16:04:22

○A52.78.105.2462026-05-13 → 2026-05-13 · 4 obs

○ 2026-05-10 09:25:28
● 2026-05-13 08:29:50
○ 2026-05-17 10:18:04
○ 2026-08-01 16:04:22

○A52.78.231.1812026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-08 00:31:24
● 2026-06-20 20:00:40
○ 2026-06-30 04:19:54
○ 2026-08-01 16:04:22

●A52.78.77.2372026-08-01 → 2026-08-01 · 2 obs

○ 2026-07-27 06:42:02
● 2026-08-01 16:04:22

○A52.79.150.192026-05-17 → 2026-05-21 · 5 obs

○ 2026-05-13 08:29:50
● 2026-05-17 10:18:04
● 2026-05-21 23:36:44
○ 2026-06-08 00:31:24
○ 2026-08-01 16:04:22

○A52.79.160.1382016-12-23 → 2017-02-17 · 5 obs

○ 2016-07-17 13:49:46
● 2016-12-23 00:13:26
● 2017-02-17 01:51:16
○ 2026-03-19 12:32:46
○ 2026-08-01 16:04:22

○A52.79.160.432026-06-08 → 2026-06-08 · 4 obs

○ 2026-05-21 23:36:44
● 2026-06-08 00:31:24
○ 2026-06-20 20:00:40
○ 2026-08-01 16:04:22

○A54.116.210.392026-06-08 → 2026-06-08 · 4 obs

○ 2026-05-21 23:36:44
● 2026-06-08 00:31:24
○ 2026-06-20 20:00:40
○ 2026-08-01 16:04:22

○A54.116.24.2012026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-20 20:00:40
● 2026-06-30 04:19:54
○ 2026-07-17 01:37:26
○ 2026-08-01 16:04:22

○A54.180.204.2242026-05-21 → 2026-05-21 · 5 obs

○ 2026-05-17 10:18:04
● 2026-05-21 06:55:24
● 2026-05-21 23:36:44
○ 2026-06-08 00:31:24
○ 2026-08-01 16:04:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
wconcept.com	ns-106.awsdns-13.com, ns-627.awsdns-14.net, ns-1353.awsdns-41.org, ns-2041.awsdns-63.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.106

NS records: ns-106.awsdns-13.com, ns-627.awsdns-14.net, ns-1353.awsdns-41.org, ns-2041.awsdns-63.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wconcept.com (unsigned zone)

⏱️ Timing

Total: 348ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`43.202.227.254, 52.78.77.237`
NS	4	`ns-106.awsdns-13.com, ns-1353.awsdns-41.org...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`_globalsign-domain-verification=hxGlm3EP, google-site-verification=ulZjd8eYRyxxftH...`
SOA	1	`ns-627.awsdns-14.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-106.awsdns-13.com, ns-106.awsdns-13.com)

Analysis

Hierarchy

email.wconcept.com, www.wconcept.com, cdn.wconcept.com, mail.wconcept.com and m.wconcept.com each fall under the parent domain wconcept.com.

IP Addresses

wconcept.com resolves to the IP addresses 43.202.227.254 and 52.78.77.237

Among the host names that share IP numbers with wconcept.com is ec2-52-78-77-237.ap-northeast-2.compute.amazonaws.com, as one example.

Name Servers

Four name servers handle the delegation for wconcept.com: ns-106.awsdns-13.com, ns-627.awsdns-14.net, ns-1353.awsdns-41.org and ns-2041.awsdns-63.co.uk.

wconcept.com partially shares its NS delegation with several other domains, including pratilipi.com, d15j59f5a5jgk4.cloudfront.net, bvt.io and two others.

ns-106.awsdns-13.com, ns-627.awsdns-14.net, ns-1353.awsdns-41.org and ns-2041.awsdns-63.co.uk each carry two IP addresses. ns-106.awsdns-13.com has 205.251.192.106 and 2600:9000:5300:6a00::1; ns-627.awsdns-14.net has 205.251.194.115 and 2600:9000:5302:7300::1; ns-1353.awsdns-41.org has 205.251.197.73 and 2600:9000:5305:4900::1; ns-2041.awsdns-63.co.uk has 205.251.199.249 and 2600:9000:5307:f900::1.

Mail Servers

wconcept.com is handled by five mail servers: 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 wconcept.com are shared with other domains: airtempheat.com, tstar.co.jp, petrmarek.eu and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 142.251.167.27 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.