clearthinkingsoftware.com - dns.ninja

`clearthinkingsoftware.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.161^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1116.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:116^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1116.ui-dns.org`
		A	185.132.35.116^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1116.ui-dns.org`
NS	`ns1116.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:116^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1116.ui-dns.biz`
		A	185.132.33.116^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1116.ui-dns.biz`
NS	`ns1116.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:116^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1116.ui-dns.com`
		A	185.132.34.116^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1116.ui-dns.com`
NS	`ns1116.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:116^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1116.ui-dns.de`
		A	185.132.32.116^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1116.ui-dns.de`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1116.ui-dns.org`hostmaster@1and1.com 2015-03-23 #6

`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=1785249777

Same first word

clearthinkingsoftware.co.uk

clearthinkingsoftware.net

clearthinkingsoftware.com

DNS History

15 records (8 active, 7 former)

○NSns-uk.1and1-dns.biz2015-07-09 → 2017-02-17 · 4 obs

● 2015-07-09 15:10:16
● 2017-02-17 16:25:48
○ 2026-04-04 10:02:02
○ 2026-07-28 14:51:02

○NSns-uk.1and1-dns.co.uk2015-07-09 → 2017-02-17 · 4 obs

● 2015-07-09 15:10:16
● 2017-02-17 16:25:48
○ 2026-04-04 10:02:02
○ 2026-07-28 14:51:02

○NSns-uk.1and1-dns.com2015-07-09 → 2017-02-17 · 4 obs

● 2015-07-09 15:10:16
● 2017-02-17 16:25:48
○ 2026-04-04 10:02:02
○ 2026-07-28 14:51:02

○NSns-uk.1and1-dns.org2015-07-09 → 2017-02-17 · 4 obs

● 2015-07-09 15:10:16
● 2017-02-17 16:25:48
○ 2026-04-04 10:02:02
○ 2026-07-28 14:51:02

●NSns1116.ui-dns.biz2026-04-04 → 2026-07-28 · 3 obs

○ 2017-02-17 16:25:48
● 2026-04-04 10:02:02
● 2026-07-28 14:51:02

●NSns1116.ui-dns.com2026-04-04 → 2026-07-28 · 3 obs

○ 2017-02-17 16:25:48
● 2026-04-04 10:02:02
● 2026-07-28 14:51:02

●NSns1116.ui-dns.de2026-04-04 → 2026-07-28 · 3 obs

○ 2017-02-17 16:25:48
● 2026-04-04 10:02:02
● 2026-07-28 14:51:02

●NSns1116.ui-dns.org2026-04-04 → 2026-07-28 · 3 obs

○ 2017-02-17 16:25:48
● 2026-04-04 10:02:02
● 2026-07-28 14:51:02

○MXmx00.1and1.co.uk2015-07-09 → 2017-02-17 · 4 obs

● 2015-07-09 15:10:16
● 2017-02-17 16:25:48
○ 2026-04-04 10:02:02
○ 2026-07-28 14:51:02

●MXmx00.ionos.co.uk2026-04-04 → 2026-07-28 · 3 obs

○ 2017-02-17 16:25:48
● 2026-04-04 10:02:02
● 2026-07-28 14:51:02

○MXmx01.1and1.co.uk2015-07-09 → 2017-02-17 · 4 obs

● 2015-07-09 15:10:16
● 2017-02-17 16:25:48
○ 2026-04-04 10:02:02
○ 2026-07-28 14:51:02

●MXmx01.ionos.co.uk2026-04-04 → 2026-07-28 · 3 obs

○ 2017-02-17 16:25:48
● 2026-04-04 10:02:02
● 2026-07-28 14:51:02

●A2001:8d8:100f:f000::2002026-04-04 → 2026-07-28 · 3 obs

○ 2017-02-17 16:25:48
● 2026-04-04 10:02:02
● 2026-07-28 14:51:02

●A217.160.0.1612026-04-04 → 2026-07-28 · 3 obs

○ 2017-02-17 16:25:48
● 2026-04-04 10:02:02
● 2026-07-28 14:51:02

○A78.137.117.1552015-07-09 → 2017-02-17 · 4 obs

● 2015-07-09 15:10:16
● 2017-02-17 16:25:48
○ 2026-04-04 10:02:02
○ 2026-07-28 14:51:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
clearthinkingsoftware.com	ns1116.ui-dns.de, ns1116.ui-dns.biz, ns1116.ui-dns.org, ns1116.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.116

NS records: ns1116.ui-dns.de, ns1116.ui-dns.biz, ns1116.ui-dns.org, ns1116.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clearthinkingsoftware.com (unsigned zone)

⏱️ Timing

Total: 2034ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.161`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1116.ui-dns.com, ns1116.ui-dns.de...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1116.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1116.ui-dns.com, ns1116.ui-dns.com)

Analysis

IP Addresses

clearthinkingsoftware.com points to the IP addresses 217.160.0.161 and 2001:8d8:100f:f000::200

groupeberthelot.fr, annesusanne.com, blechpakete.de and two other host names share IP numbers with clearthinkingsoftware.com.

Name Servers

The authoritative name servers for clearthinkingsoftware.com are ns1116.ui-dns.biz, ns1116.ui-dns.com, ns1116.ui-dns.de and ns1116.ui-dns.org.

The name servers of clearthinkingsoftware.com overlap at least partially with those of other domains — among them webmarks.co.uk, ffwof.de, bolzano-crossfit.com and two more.

The name servers ns1126.ui-dns.com, ns1069.ui-dns.org and ns1049.ui-dns.de are commonly seen alongside these name servers.

Each of the four hosts ns1116.ui-dns.biz, ns1116.ui-dns.com, ns1116.ui-dns.de and ns1116.ui-dns.org has two IP addresses. ns1116.ui-dns.biz points to 185.132.33.116 and 2607:f1c0:fe:53:185:132:33:116. ns1116.ui-dns.com points to 185.132.34.116 and 2607:f1c0:fe:53:185:132:34:116. ns1116.ui-dns.de points to 185.132.32.116 and 2607:f1c0:fe:53:185:132:32:116. ns1116.ui-dns.org points to 185.132.35.116 and 2607:f1c0:fe:53:185:132:35:116.

Mail Servers

Mail for clearthinkingsoftware.com is handled by two mail servers — mx00.ionos.co.uk and mx01.ionos.co.uk.

clearthinkingsoftware.com uses an identical mail server configuration to several other domains — among them oura.co.uk, chappellassociates.com, forexbrokercenter.com and two more.

clearthinkingsoftware.com has mail servers in common with other domains — clinicalreflexologybytheresa.co.uk being one example.

Both mx00.ionos.co.uk and mx01.ionos.co.uk have a single IP address each — mx00.ionos.co.uk resolves to 212.227.15.41 while mx01.ionos.co.uk resolves to 217.72.192.67.