`decision-computer.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::22c^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-022c.elastic-ssl.ui-r.com`
A	217.160.0.12^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1049.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:49^{🇺🇸 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	`ns1049.ui-dns.de`
		A	185.132.32.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.de`
NS	`ns1049.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:49^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		A	185.132.33.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.biz`
NS	`ns1049.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:49^{🇺🇸 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	`ns1049.ui-dns.com`
		A	185.132.34.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.com`
NS	`ns1049.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:49^{🇺🇸 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	`ns1049.ui-dns.org`
		A	185.132.35.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		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	`ns1049.ui-dns.de`hostmaster@schlund.de 2015-08-12 #26

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1785940598

WOT: SAFE (68/100)

Same first word

decision-computer.de

DNS History

14 records (8 active, 6 former)

●NSns1049.ui-dns.biz2020-03-19 → 2026-08-05 · 3 obs

○ 2017-02-17 06:51:46
● 2020-03-19 19:43:36
● 2026-08-05 15:06:12

●NSns1049.ui-dns.com2020-03-19 → 2026-08-05 · 3 obs

○ 2017-02-17 06:51:46
● 2020-03-19 19:43:36
● 2026-08-05 15:06:12

●NSns1049.ui-dns.de2020-03-19 → 2026-08-05 · 3 obs

○ 2017-02-17 06:51:46
● 2020-03-19 19:43:36
● 2026-08-05 15:06:12

●NSns1049.ui-dns.org2020-03-19 → 2026-08-05 · 3 obs

○ 2017-02-17 06:51:46
● 2020-03-19 19:43:36
● 2026-08-05 15:06:12

○NSns19.schlund.de2015-08-07 → 2017-02-17 · 4 obs

● 2015-08-07 07:30:18
● 2017-02-17 06:51:46
○ 2020-03-19 19:43:36
○ 2026-08-05 15:06:12

○NSns20.schlund.de2015-08-07 → 2017-02-17 · 4 obs

● 2015-08-07 07:30:18
● 2017-02-17 06:51:46
○ 2020-03-19 19:43:36
○ 2026-08-05 15:06:12

●MXmx00.ionos.de2026-02-16 → 2026-08-05 · 3 obs

○ 2020-03-19 19:43:36
● 2026-02-16 01:05:04
● 2026-08-05 15:06:12

○MXmx00.schlund.de2015-08-07 → 2020-03-19 · 4 obs

● 2015-08-07 07:30:18
● 2020-03-19 19:43:36
○ 2026-02-16 01:05:04
○ 2026-08-05 15:06:12

●MXmx01.ionos.de2026-02-16 → 2026-08-05 · 3 obs

○ 2020-03-19 19:43:36
● 2026-02-16 01:05:04
● 2026-08-05 15:06:12

○MXmx01.schlund.de2015-08-07 → 2020-03-19 · 4 obs

● 2015-08-07 07:30:18
● 2020-03-19 19:43:36
○ 2026-02-16 01:05:04
○ 2026-08-05 15:06:12

●A2001:8d8:100f:f000::22c2026-02-16 → 2026-08-05 · 3 obs

○ 2020-03-19 19:43:36
● 2026-02-16 01:05:04
● 2026-08-05 15:06:12

○A212.227.231.2442015-08-07 → 2017-02-17 · 4 obs

● 2015-08-07 07:30:18
● 2017-02-17 06:51:46
○ 2020-03-19 19:43:36
○ 2026-08-05 15:06:12

●A217.160.0.122026-02-16 → 2026-08-05 · 3 obs

○ 2020-03-19 19:43:36
● 2026-02-16 01:05:04
● 2026-08-05 15:06:12

○A217.160.0.1632020-03-19 → 2020-03-19 · 4 obs

○ 2017-02-17 06:51:46
● 2020-03-19 19:43:36
○ 2026-02-16 01:05:04
○ 2026-08-05 15:06:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
decision-computer.de	ns1049.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.org	-

✅ Authoritative Response

Server:185.132.33.49

NS records: ns1049.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for decision-computer.de (unsigned zone)

⏱️ Timing

Total: 843ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.12`
AAAA	1	`2001:8d8:100f:f000::22c`
NS	4	`ns1049.ui-dns.de, ns1049.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1049.ui-dns.de hostmaster.schlund.de`

Analysis

IP Addresses

decision-computer.de directs to two IP numbers, 217.160.0.12 and 2001:8d8:100f:f000::22c

Two other host names, along with cambioled.es, www.suzuki-freunde.de and postwolf.de, also share IP numbers with decision-computer.de.

Name Servers

The NS records for decision-computer.de point to four name servers: ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org.

decision-computer.de shares at least some of its name servers with other domains, including abbruchexperte.at, impristore.com, lauterbad.de and two others.

These name servers are frequently seen alongside ns1060.ui-dns.org, ns1072.ui-dns.org, ns1106.ui-dns.biz and 3 other name servers.

The host names ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org each resolve to two IP addresses: ns1049.ui-dns.biz resolves to 185.132.33.49 and 2607:f1c0:fe:53:185:132:33:49; ns1049.ui-dns.com resolves to 185.132.34.49 and 2607:f1c0:fe:53:185:132:34:49; ns1049.ui-dns.de resolves to 185.132.32.49 and 2607:f1c0:fe:53:185:132:32:49; ns1049.ui-dns.org resolves to 185.132.35.49 and 2607:f1c0:fe:53:185:132:35:49.

Mail Servers

decision-computer.de is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with decision-computer.de are eposnav.de, altertumsverein-alzey.de, bloona.de and two others.

decision-computer.de shares at least some of its mail servers with other domains, such as klickadeal.de.

mx00.ionos.de and mx01.ionos.de both carry two IP addresses. The A records for mx00.ionos.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.de are 212.227.15.188 and 217.72.192.67.

decision-computer.de - robtex.com