`software-optimierung.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	217.160.0.158^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1083.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:83^{🇺🇸 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	`ns1083.ui-dns.com`
		A	185.132.34.83^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1083.ui-dns.com`
NS	`ns1083.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:83^{🇺🇸 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	`ns1083.ui-dns.biz`
		A	185.132.33.83^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1083.ui-dns.biz`
NS	`ns1083.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:83^{🇺🇸 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	`ns1083.ui-dns.de`
		A	185.132.32.83^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1083.ui-dns.de`
NS	`ns1083.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5353:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
		A	217.160.83.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.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`
MX	`mx01.ionos.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	`ns1083.ui-dns.com`hostmaster@kundenserver.de 2016-08-20 #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=1784472747

Same first word

software-optimierung.com

DNS History

18 records (8 active, 10 former)

○NSns-de.1and1-dns.biz2015-08-11 → 2017-02-19 · 4 obs

● 2015-08-11 18:55:40
● 2017-02-19 09:31:20
○ 2020-02-12 19:03:44
○ 2026-07-19 15:07:38

○NSns-de.1and1-dns.com2015-08-11 → 2017-02-19 · 4 obs

● 2015-08-11 18:55:40
● 2017-02-19 09:31:20
○ 2020-02-12 19:03:44
○ 2026-07-19 15:07:38

○NSns-de.1and1-dns.de2015-08-11 → 2017-02-19 · 4 obs

● 2015-08-11 18:55:40
● 2017-02-19 09:31:20
○ 2020-02-12 19:03:44
○ 2026-07-19 15:07:38

○NSns-de.1and1-dns.org2015-08-11 → 2017-02-19 · 4 obs

● 2015-08-11 18:55:40
● 2017-02-19 09:31:20
○ 2020-02-12 19:03:44
○ 2026-07-19 15:07:38

●NSns1083.ui-dns.biz2020-02-12 → 2026-07-19 · 3 obs

○ 2017-02-19 09:31:20
● 2020-02-12 19:03:44
● 2026-07-19 15:07:38

●NSns1083.ui-dns.com2020-02-12 → 2026-07-19 · 3 obs

○ 2017-02-19 09:31:20
● 2020-02-12 19:03:44
● 2026-07-19 15:07:38

●NSns1083.ui-dns.de2020-02-12 → 2026-07-19 · 3 obs

○ 2017-02-19 09:31:20
● 2020-02-12 19:03:44
● 2026-07-19 15:07:38

●NSns1083.ui-dns.org2020-02-12 → 2026-07-19 · 3 obs

○ 2017-02-19 09:31:20
● 2020-02-12 19:03:44
● 2026-07-19 15:07:38

●MXmx00.ionos.de2026-05-15 → 2026-07-19 · 3 obs

○ 2020-02-12 19:03:44
● 2026-05-15 04:26:36
● 2026-07-19 15:07:38

○MXmx00.kundenserver.de2015-08-11 → 2020-02-12 · 4 obs

● 2015-08-11 18:55:40
● 2020-02-12 19:03:44
○ 2026-05-15 04:26:36
○ 2026-07-19 15:07:38

●MXmx01.ionos.de2026-05-15 → 2026-07-19 · 3 obs

○ 2020-02-12 19:03:44
● 2026-05-15 04:26:36
● 2026-07-19 15:07:38

○MXmx01.kundenserver.de2015-08-11 → 2020-02-12 · 4 obs

● 2015-08-11 18:55:40
● 2020-02-12 19:03:44
○ 2026-05-15 04:26:36
○ 2026-07-19 15:07:38

○A2001:8d8:1000:b0bc:d94f:ceb8:c2:70382015-08-11 → 2016-07-14 · 4 obs

● 2015-08-11 18:55:40
● 2016-07-14 08:16:28
○ 2017-02-19 09:31:20
○ 2026-07-19 15:07:38

●A2001:8d8:100f:f000::2002026-05-15 → 2026-07-19 · 3 obs

○ 2020-02-12 19:03:44
● 2026-05-15 04:26:36
● 2026-07-19 15:07:38

○A2001:8d8:100f:f000::21c2017-02-19 → 2020-02-12 · 5 obs

○ 2016-07-14 08:16:28
● 2017-02-19 09:31:20
● 2020-02-12 19:03:44
○ 2026-05-15 04:26:36
○ 2026-07-19 15:07:38

○A212.227.40.482015-08-11 → 2016-07-14 · 4 obs

● 2015-08-11 18:55:40
● 2016-07-14 08:16:28
○ 2017-02-19 09:31:20
○ 2026-07-19 15:07:38

●A217.160.0.1582026-05-15 → 2026-07-19 · 3 obs

○ 2020-02-12 19:03:44
● 2026-05-15 04:26:36
● 2026-07-19 15:07:38

○A217.160.0.952017-02-19 → 2020-02-12 · 5 obs

○ 2016-07-14 08:16:28
● 2017-02-19 09:31:20
● 2020-02-12 19:03:44
○ 2026-05-15 04:26:36
○ 2026-07-19 15:07:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
software-optimierung.com	ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.83

NS records: ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for software-optimierung.com (unsigned zone)

⏱️ Timing

Total: 460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.158`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1083.ui-dns.biz, ns1083.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1083.ui-dns.com hostmaster.kundenserve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1083.ui-dns.com, ns1083.ui-dns.com)

Analysis

IP Addresses

software-optimierung.com has two IP addresses: 217.160.0.158 and 2001:8d8:100f:f000::200

munich-dermatologist.com, blauwhart.nl, stafin.de plus two other host names have IP numbers in common with software-optimierung.com.

Name Servers

Four name servers handle the delegation for software-optimierung.com: ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1083.ui-dns.de and ns1083.ui-dns.org.

At least some of software-optimierung.com's name servers are shared with other domains, for example c--c.com, jessberger.de, adaptivetrials.org and two more.

These name servers are often deployed together with the name servers ns1115.ui-dns.com, ns1048.ui-dns.de, ns1080.ui-dns.org and ns1052.ui-dns.de.

Four hostnames, each resolving to a pair of IP addresses: ns1083.ui-dns.biz directs to 185.132.33.83 and 2607:f1c0:fe:53:185:132:33:83; ns1083.ui-dns.com directs to 185.132.34.83 and 2607:f1c0:fe:53:185:132:34:83; ns1083.ui-dns.de directs to 185.132.32.83 and 2607:f1c0:fe:53:185:132:32:83; ns1083.ui-dns.org directs to 217.160.83.83 and 2001:8d8:fe:53:0:d9a0:5353:100.

Mail Servers

software-optimierung.com uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of software-optimierung.com matches that of other domains such as vizitop.com, trackworks.net, cps-mail.de and two others.

Each of mx00.ionos.de and mx01.ionos.de has one IP address: mx00.ionos.de uses 212.227.15.41 and mx01.ionos.de uses 217.72.192.67.

software-optimierung.com - robtex.com