coolcomputertools.com - dns.ninja

`coolcomputertools.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	217.160.0.137^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1095.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:535f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.org`
		A	217.160.83.95^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.org`
NS	`ns1095.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:515f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.biz`
		A	217.160.81.95^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.biz`
NS	`ns1095.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.com`
		A	217.160.82.95^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.com`
NS	`ns1095.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:95^{🇺🇸 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	`ns1095.ui-dns.de`
		A	217.160.80.95^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.de`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1095.ui-dns.org`hostmaster@1and1.com 2016-06-16 #5

`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=1781292543

Same first word

coolcomputertools.com

DNS History

14 records (8 active, 6 former)

●NSns1095.ui-dns.biz2018-01-09 → 2026-06-12 · 3 obs

○ 2016-11-20 04:54:06
● 2018-01-09 18:09:48
● 2026-06-12 19:49:38

●NSns1095.ui-dns.com2018-01-09 → 2026-06-12 · 3 obs

○ 2016-11-20 04:54:06
● 2018-01-09 18:09:48
● 2026-06-12 19:49:38

●NSns1095.ui-dns.de2018-01-09 → 2026-06-12 · 3 obs

○ 2016-11-20 04:54:06
● 2018-01-09 18:09:48
● 2026-06-12 19:49:38

●NSns1095.ui-dns.org2018-01-09 → 2026-06-12 · 3 obs

○ 2016-11-20 04:54:06
● 2018-01-09 18:09:48
● 2026-06-12 19:49:38

○NSns29.1and1.com2008-03-16 → 2016-11-20 · 4 obs

● 2008-03-16 00:46:14
● 2016-11-20 04:54:06
○ 2018-01-09 18:09:48
○ 2026-06-12 19:49:38

○NSns30.1and1.com2008-03-16 → 2016-11-20 · 4 obs

● 2008-03-16 00:46:14
● 2016-11-20 04:54:06
○ 2018-01-09 18:09:48
○ 2026-06-12 19:49:38

○MXmx00.1and1.com2008-03-16 → 2018-01-09 · 4 obs

● 2008-03-16 00:46:14
● 2018-01-09 18:09:48
○ 2026-04-24 02:08:20
○ 2026-06-12 19:49:38

●MXmx00.ionos.com2026-04-24 → 2026-06-12 · 3 obs

○ 2018-01-09 18:09:48
● 2026-04-24 02:08:20
● 2026-06-12 19:49:38

○MXmx01.1and1.com2008-03-16 → 2018-01-09 · 4 obs

● 2008-03-16 00:46:14
● 2018-01-09 18:09:48
○ 2026-04-24 02:08:20
○ 2026-06-12 19:49:38

●MXmx01.ionos.com2026-04-24 → 2026-06-12 · 3 obs

○ 2018-01-09 18:09:48
● 2026-04-24 02:08:20
● 2026-06-12 19:49:38

●A2001:8d8:100f:f000::2002026-04-24 → 2026-06-12 · 3 obs

○ 2018-01-09 18:09:48
● 2026-04-24 02:08:20
● 2026-06-12 19:49:38

○A216.250.120.1042016-11-20 → 2018-01-09 · 5 obs

○ 2016-04-15 15:20:16
● 2016-11-20 04:54:06
● 2018-01-09 18:09:48
○ 2026-04-24 02:08:20
○ 2026-06-12 19:49:38

●A217.160.0.1372026-04-24 → 2026-06-12 · 3 obs

○ 2018-01-09 18:09:48
● 2026-04-24 02:08:20
● 2026-06-12 19:49:38

○A74.208.84.1162008-03-16 → 2016-04-15 · 4 obs

● 2008-03-16 00:46:14
● 2016-04-15 15:20:16
○ 2016-11-20 04:54:06
○ 2026-06-12 19:49:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coolcomputertools.com	ns1095.ui-dns.de, ns1095.ui-dns.biz, ns1095.ui-dns.org, ns1095.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.95

NS records: ns1095.ui-dns.de, ns1095.ui-dns.biz, ns1095.ui-dns.org, ns1095.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolcomputertools.com (unsigned zone)

⏱️ Timing

Total: 1419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.137`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1095.ui-dns.org, ns1095.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1095.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1095.ui-dns.com, ns1095.ui-dns.com)

Analysis

IP Addresses

coolcomputertools.com points to two IP numbers: 217.160.0.137 and 2001:8d8:100f:f000::200.

Additional host names — naschgut.com, xn--google-bewertungen-lschen-isc.info, weima-energy.com and two others — share IP numbers with coolcomputertools.com.

Name Servers

coolcomputertools.com is delegated to four name servers, ns1095.ui-dns.biz, ns1095.ui-dns.com, ns1095.ui-dns.de and ns1095.ui-dns.org.

At least some of coolcomputertools.com's name servers are shared with other domains, for example johannesho.de, shimpaku.com, hang-musik.de and two more.

These name servers tend to co-occur with ns1051.ui-dns.com, ns1083.ui-dns.de, ns1052.ui-dns.org and 4 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1095.ui-dns.biz directs to 217.160.81.95 and 2001:8d8:fe:53:0:d9a0:515f:100; ns1095.ui-dns.com directs to 217.160.82.95 and 2001:8d8:fe:53:0:d9a0:525f:100; ns1095.ui-dns.de directs to 217.160.80.95 and 2607:f1c0:fe:53:185:132:32:95; ns1095.ui-dns.org directs to 217.160.83.95 and 2001:8d8:fe:53:0:d9a0:535f:100.

Mail Servers

coolcomputertools.com has two mail servers: mx00.ionos.com and mx01.ionos.com.

coolcomputertools.com shares the same mail server setup as other domains, including chopchophockey.com, medcel.net, sandiegogroundschools.com and two others.

Each of mx00.ionos.com and mx01.ionos.com has one IP address: mx00.ionos.com uses 74.208.5.3 and mx01.ionos.com uses 74.208.5.21.