subconcept.com - dns.ninja

`subconcept.com`

DNSSEC	⚠️ Not signed
A	18.213.107.138^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-213-107-138.compute-1.amazonaws.com`
A	34.233.216.179^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
A	50.16.73.52^{🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix}
NS	`ns-1300.awsdns-34.org` ⭐
		A	2600:9000:5305:1400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1300.awsdns-34.org`
		A	205.251.197.20^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1300.awsdns-34.org`
NS	`ns-1594.awsdns-07.co.uk`
		A	2600:9000:5306:3a00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1594.awsdns-07.co.uk`
		A	205.251.198.58^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1594.awsdns-07.co.uk`
NS	`ns-437.awsdns-54.com`
		A	2600:9000:5301:b500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-437.awsdns-54.com`
		A	205.251.193.181^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-437.awsdns-54.com`
NS	`ns-920.awsdns-51.net`
		A	2600:9000:5303:9800::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-920.awsdns-51.net`
		A	205.251.195.152^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-920.awsdns-51.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`syfjpab5i7l2ylswe7zcabf4sbeudwmkpzbyqpvk755n43zovcdq.mx-verification.google.com`⁽¹⁵⁾
TXT	`google-site-verification=4Ze5qYmYxMMFJJWsA-f83cziApq1NJz633E-exvUti4`
TXT	`v=spf1 include:amazonses.com ~all`
SOA	`ns-1300.awsdns-34.org`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=1785326852

Same first word

subconcept.net

subconcept.co

subconcept.com

Similar names

usbconcept.info

usbconcept.net

usbconcept.com

conceptbus.nl

busconcept.ch

busconcept.eu

DNS History

35 records (9 active, 26 former)

○NSdns.ovh.net2015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 10:16:56
● 2017-05-13 11:47:28
○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

●NSns-1300.awsdns-34.org2026-03-28 → 2026-07-29 · 3 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
● 2026-07-29 12:22:08

●NSns-1594.awsdns-07.co.uk2026-03-28 → 2026-07-29 · 3 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
● 2026-07-29 12:22:08

●NSns-437.awsdns-54.com2026-03-28 → 2026-07-29 · 3 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
● 2026-07-29 12:22:08

●NSns-920.awsdns-51.net2026-03-28 → 2026-07-29 · 3 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
● 2026-07-29 12:22:08

○NSns.ovh.net2015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 10:16:56
● 2017-05-13 11:47:28
○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

○MXmx1.ovh.net2015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 10:16:56
● 2017-05-13 11:47:28
○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

○MXmx2.ovh.net2015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 10:16:56
● 2017-05-13 11:47:28
○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

○MXmxb.ovh.net2015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 10:16:56
● 2017-05-13 11:47:28
○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

●MXsmtp.google.com2026-03-28 → 2026-07-29 · 3 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
● 2026-07-29 12:22:08

●MXsyfjpab5i7l2ylswe7zcabf4sbeudwmkpzbyqpvk755n43zovcdq.mx-verification.google.com2026-03-28 → 2026-07-29 · 3 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
● 2026-07-29 12:22:08

○A100.50.235.432026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-08 07:28:54
● 2026-07-04 13:15:44
○ 2026-07-29 12:22:08

●A18.213.107.1382026-07-29 → 2026-07-29 · 2 obs

○ 2026-07-04 13:15:44
● 2026-07-29 12:22:08

○A184.73.64.12026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-31 16:07:38
● 2026-04-10 17:37:58
○ 2026-05-05 11:35:18
○ 2026-07-29 12:22:08

○A213.186.33.872015-07-20 → 2017-05-13 · 4 obs

● 2015-07-20 10:16:56
● 2017-05-13 11:47:28
○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

○A3.210.149.1932026-06-08 → 2026-06-08 · 4 obs

○ 2026-05-05 11:35:18
● 2026-06-08 07:28:54
○ 2026-07-04 13:15:44
○ 2026-07-29 12:22:08

○A3.221.144.1312026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-08 07:28:54
● 2026-07-04 13:15:44
○ 2026-07-29 12:22:08

○A3.233.9.902026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-10 17:37:58
● 2026-05-05 11:35:18
○ 2026-06-08 07:28:54
○ 2026-07-29 12:22:08

○A3.83.37.962026-06-08 → 2026-06-08 · 4 obs

○ 2026-05-05 11:35:18
● 2026-06-08 07:28:54
○ 2026-07-04 13:15:44
○ 2026-07-29 12:22:08

○A34.198.151.1062026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-28 07:27:40
● 2026-03-31 16:07:38
○ 2026-04-10 17:37:58
○ 2026-07-29 12:22:08

○A34.202.181.702026-03-28 → 2026-07-29 · 2 obs

○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

○A34.202.194.392026-03-28 → 2026-03-28 · 4 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
○ 2026-03-31 16:07:38
○ 2026-07-29 12:22:08

●A34.233.216.1792026-07-29 → 2026-07-29 · 2 obs

○ 2026-07-04 13:15:44
● 2026-07-29 12:22:08

○A44.198.105.1292026-03-28 → 2026-07-29 · 2 obs

○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

○A44.215.13.1092026-03-28 → 2026-07-29 · 2 obs

○ 2026-03-28 07:27:40
○ 2026-07-29 12:22:08

○A44.217.230.112026-07-04 → 2026-07-04 · 3 obs

○ 2026-06-08 07:28:54
● 2026-07-04 13:15:44
○ 2026-07-29 12:22:08

○A44.223.140.2422026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-10 17:37:58
● 2026-05-05 11:35:18
○ 2026-06-08 07:28:54
○ 2026-07-29 12:22:08

○A44.223.241.952026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-28 07:27:40
● 2026-03-31 16:07:38
○ 2026-04-10 17:37:58
○ 2026-07-29 12:22:08

●A50.16.73.522026-07-29 → 2026-07-29 · 2 obs

○ 2026-07-04 13:15:44
● 2026-07-29 12:22:08

○A54.144.88.1712026-03-28 → 2026-03-31 · 5 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
● 2026-03-31 16:07:38
○ 2026-04-10 17:37:58
○ 2026-07-29 12:22:08

○A54.147.145.2282026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-31 16:07:38
● 2026-04-10 17:37:58
○ 2026-05-05 11:35:18
○ 2026-07-29 12:22:08

○A54.165.163.1172026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-31 16:07:38
● 2026-04-10 17:37:58
○ 2026-05-05 11:35:18
○ 2026-07-29 12:22:08

○A54.173.91.32026-05-05 → 2026-05-05 · 4 obs

○ 2026-04-10 17:37:58
● 2026-05-05 11:35:18
○ 2026-06-08 07:28:54
○ 2026-07-29 12:22:08

○A54.80.87.1932026-06-08 → 2026-06-08 · 4 obs

○ 2026-05-05 11:35:18
● 2026-06-08 07:28:54
○ 2026-07-04 13:15:44
○ 2026-07-29 12:22:08

○A98.87.101.2542026-03-28 → 2026-03-28 · 4 obs

○ 2017-05-13 11:47:28
● 2026-03-28 07:27:40
○ 2026-03-31 16:07:38
○ 2026-07-29 12:22:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
subconcept.com	ns-437.awsdns-54.com, ns-920.awsdns-51.net, ns-1594.awsdns-07.co.uk, ns-1300.awsdns-34.org	2 records

✅ Authoritative Response

Server:205.251.197.20

NS records: ns-437.awsdns-54.com, ns-920.awsdns-51.net, ns-1594.awsdns-07.co.uk, ns-1300.awsdns-34.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subconcept.com (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`50.16.73.52, 18.213.107.138...`
NS	4	`ns-1300.awsdns-34.org, ns-1594.awsdns-07.co.uk...`
MX	2	`smtp.google.com (pri: 1), syfjpab5i7l2ylswe7zcabf4sbeudwmkpzbyqpvk`
TXT	2	`google-site-verification=4Ze5qYmYxMMFJJW, v=spf1 include:amazonses.com ~all`
SOA	1	`ns-1300.awsdns-34.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-437.awsdns-54.com, ns-437.awsdns-54.com)

Analysis

IP Addresses

The hostname subconcept.com resolves to three IP addresses: 18.213.107.138, 34.233.216.179 and 50.16.73.52.

There are other host names — ec2-34-233-216-179.compute-1.amazonaws.com among them — that share IP numbers with subconcept.com.

Name Servers

The NS records for subconcept.com point to four name servers: ns-437.awsdns-54.com, ns-920.awsdns-51.net, ns-1300.awsdns-34.org and ns-1594.awsdns-07.co.uk.

subconcept.com partially shares its NS delegation with several other domains, including sk7.bet, dinzjyshkc12u.cloudfront.net, apyat.com and two others.

In DNS configurations, these name servers often share authority with ns1-24-ap-east-1.ec2-rdns.amazonaws.com, ns2-24-ap-east-1.ec2-rdns.amazonaws.com, ns3-24-ap-east-1.ec2-rdns.amazonaws.com and 7 other name servers.

ns-437.awsdns-54.com, ns-920.awsdns-51.net, ns-1300.awsdns-34.org and ns-1594.awsdns-07.co.uk each carry two IP addresses. ns-437.awsdns-54.com has 205.251.193.181 and 2600:9000:5301:b500::1; ns-920.awsdns-51.net has 205.251.195.152 and 2600:9000:5303:9800::1; ns-1300.awsdns-34.org has 205.251.197.20 and 2600:9000:5305:1400::1; ns-1594.awsdns-07.co.uk has 205.251.198.58 and 2600:9000:5306:3a00::1.

Mail Servers

subconcept.com is served by two mail servers, smtp.google.com and syfjpab5i7l2ylswe7zcabf4sbeudwmkpzbyqpvk755n43zovcdq.mx-verification.google.com.

There is at least a partial MX overlap between subconcept.com and other domains, including baccosrl.it, eltonpepple.com, manifold.press and two others.

DNS names with 9 IP addresses:

smtp.google.com has IP addresses 172.253.122.26, 172.253.122.27 and 172.253.139.26, plus 6 other.