`conceptcoders.net`

DNSSEC	⚠️ Not signed
A	2002:5b8e:228c::5b8e:228c^{HURRICANE2002::/16 RFC3068 - 6to4 anycast route provided by Nullroute.fi}
A	91.142.34.140^{🇬🇧 CC-AS91.142.32.0/20 CC-UK-AGGREGATE}
A	91.142.35.36^{🇬🇧 CC-AS91.142.32.0/20 CC-UK-AGGREGATE}
NS	`he001.conceptcoders.net` ⭐ ⚠️ Not in parent delegation
		A	91.142.34.140^{🇬🇧 CC-AS91.142.32.0/20 CC-UK-AGGREGATE}
NS	`ns0.conceptcoders.net` ⚠️ Not in zone NS records
		A	91.142.35.36^{🇬🇧 CC-AS91.142.32.0/20 CC-UK-AGGREGATE}
			PTR	`ns0.conceptcoders.net`
			PTR	`server6.conceptcoders.net`
			PTR	`sql05.conceptcoders.net`
NS	`ns1.conceptcoders.net` ⚠️ Not in zone NS records
		A	91.142.34.140^{🇬🇧 CC-AS91.142.32.0/20 CC-UK-AGGREGATE}
NS	`server4.conceptcoders.net` ⚠️ Not in parent delegation
		A	91.142.34.141^{🇬🇧 CC-AS91.142.32.0/20 CC-UK-AGGREGATE}
NS	`server6.conceptcoders.net` ⚠️ Not in parent delegation
		A	91.142.35.36^{🇬🇧 CC-AS91.142.32.0/20 CC-UK-AGGREGATE}
			PTR	`ns0.conceptcoders.net`
			PTR	`server6.conceptcoders.net`
			PTR	`sql05.conceptcoders.net`
MX	`inbound.conceptcoders.net` ⭐
		A	91.142.34.212^{🇬🇧 CC-AS91.142.32.0/20 CC-UK-AGGREGATE}
MX	`mailbackup.conceptcoders.net`⁽²⁰⁾
TXT	`globalsign-domain-verification=PncrXzPXyLSel95suyoEFcv-0XKT8aPgR0rE_SMLAv`
TXT	`v=spf1 mx ip4:91.142.32.0/20 ip4:216.40.32.0/20 ip4:64.98.40.0/22 ip4:216.40....`
TXT	`MS=ms40881424`
SOA	`he001.conceptcoders.net`hostmaster serial=9162

`net`

	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=1783970957

Subdomains

server4.conceptcoders.net

ns1.conceptcoders.net

sql05.conceptcoders.net

sql1.conceptcoders.net

server6.conceptcoders.net

inbound.conceptcoders.net

outbound.conceptcoders.net

he001.conceptcoders.net

cluster1.conceptcoders.net

server2.conceptcoders.net

bulkmail.conceptcoders.net

core-london.conceptcoders.net

sts.conceptcoders.net

hotel.conceptcoders.net

ormistonds.conceptcoders.net

cp001.conceptcoders.net

ns0.conceptcoders.net

smtp.conceptcoders.net

firefox.conceptcoders.net

mailgate.conceptcoders.net

ccrhserver2.conceptcoders.net

crm.conceptcoders.net

ns3.conceptcoders.net

he002.conceptcoders.net

raid1.conceptcoders.net

Same first word

conceptcoders.net

conceptcoders.com

Similar names

decorconcepts.myshopify.com

DNS History

10 records (10 active, 0 former)

●NShe001.conceptcoders.net2015-08-06 → 2026-07-13 · 10 obs

● 2015-08-06 15:45:52
○ 2015-11-22 23:47:18
○ 2016-05-04 02:01:26
● 2017-01-28 02:15:12
○ 2018-05-25 01:12:26
● 2020-01-28 15:18:32
● 2026-03-19 21:01:48
○ 2026-03-24 04:51:40
● 2026-03-24 14:18:08
● 2026-07-13 19:30:12

●NSns0.conceptcoders.net2026-02-19 → 2026-07-13 · 3 obs

○ 2021-09-15 00:28:42
● 2026-02-19 18:19:16
● 2026-07-13 19:30:12

●NSns1.conceptcoders.net2026-02-19 → 2026-07-13 · 3 obs

○ 2021-09-15 00:28:42
● 2026-02-19 18:19:16
● 2026-07-13 19:30:12

●NSserver4.conceptcoders.net2015-08-06 → 2026-07-13 · 5 obs

● 2015-08-06 15:45:52
● 2026-03-19 21:01:48
○ 2026-03-24 04:51:40
● 2026-03-24 14:18:08
● 2026-07-13 19:30:12

●NSserver6.conceptcoders.net2015-08-06 → 2026-07-13 · 10 obs

● 2015-08-06 15:45:52
● 2016-05-04 02:01:26
○ 2017-01-28 02:15:12
● 2018-05-25 01:12:26
○ 2020-01-28 15:18:32
● 2021-09-15 00:28:42
● 2026-03-19 21:01:48
○ 2026-03-24 04:51:40
● 2026-03-24 14:18:08
● 2026-07-13 19:30:12

●MXinbound.conceptcoders.net2015-08-06 → 2026-07-13 · 5 obs

● 2015-08-06 15:45:52
● 2026-03-19 21:01:48
○ 2026-03-24 04:51:40
● 2026-03-24 14:18:08
● 2026-07-13 19:30:12

●MXmailbackup.conceptcoders.net2015-08-06 → 2026-07-13 · 5 obs

● 2015-08-06 15:45:52
● 2026-03-19 21:01:48
○ 2026-03-24 04:51:40
● 2026-03-24 14:18:08
● 2026-07-13 19:30:12

●A2002:5b8e:228c::5b8e:228c2015-08-06 → 2026-07-13 · 5 obs

● 2015-08-06 15:45:52
● 2026-03-19 21:01:48
○ 2026-03-24 04:51:40
● 2026-03-24 14:18:08
● 2026-07-13 19:30:12

●A91.142.34.1402015-08-06 → 2026-07-13 · 5 obs

● 2015-08-06 15:45:52
● 2026-03-19 21:01:48
○ 2026-03-24 04:51:40
● 2026-03-24 14:18:08
● 2026-07-13 19:30:12

●A91.142.35.362015-08-06 → 2026-07-13 · 5 obs

● 2015-08-06 15:45:52
● 2026-03-19 21:01:48
○ 2026-03-24 04:51:40
● 2026-03-24 14:18:08
● 2026-07-13 19:30:12

🔍 DNS Trace

Analysis

Hierarchy

conceptcoders.net is the parent domain of server4.conceptcoders.net, ns1.conceptcoders.net, sql05.conceptcoders.net, sql1.conceptcoders.net, server6.conceptcoders.net and a few other host names.

IP Addresses

conceptcoders.net resolves to three IP addresses: 91.142.34.140, 91.142.35.36 and 2002:5b8e:228c::5b8e:228c.

ns0.conceptcoders.net, ns1.conceptcoders.net, sql05.conceptcoders.net plus two other host names have IP numbers in common with conceptcoders.net.

Name Servers

Five name servers handle delegation for conceptcoders.net: he001.conceptcoders.net, ns0.conceptcoders.net, ns1.conceptcoders.net and two others.

conceptcoders.net shares at least some of its name servers with other domains, including conceptcoders.com, countywideit.com, 41.142.91.in-addr.arpa and two others.

These name servers are frequently seen alongside the name servers server1.conceptcoders.net.

Host names resolving to a single IP address:

he001.conceptcoders.net has the IP address 91.142.34.140.

ns0.conceptcoders.net has the IP address 91.142.35.36.

ns1.conceptcoders.net has the IP address 91.142.34.140.

server4.conceptcoders.net has the IP address 91.142.34.141.

server6.conceptcoders.net has the IP address 91.142.35.36.

Both he001.conceptcoders.net and ns1.conceptcoders.net resolve to 91.142.34.140 IP addresses each.

Both ns0.conceptcoders.net and server6.conceptcoders.net resolve to 91.142.35.36 IP addresses each.

Mail Servers

conceptcoders.net uses two mail servers, inbound.conceptcoders.net and mailbackup.conceptcoders.net.

conceptcoders.net has mail servers in common with devsite.com, digidocuments.net, ccbroadband.com and ccbroadband.net, among others.

At least some of the mail servers used by conceptcoders.net are shared with other domains: nationalit.co.uk, conceptcoder.com, mriuk.com and two others among them.

These mail servers are frequently paired with the mail servers mailgate1.conceptcoders.net, conceptcoder.net and conceptcoder.org.

Host names resolving to a single IP address:

inbound.conceptcoders.net has the IP address 91.142.34.212.

conceptcoders.net - robtex.com