`struessmann.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2dc^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02dc.elastic-ssl.ui-r.com`
A	217.160.0.87^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1076.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:76^{🇺🇸 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	`ns1076.ui-dns.de`
		A	217.160.80.76^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.de`
NS	`ns1076.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:514c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.biz`
		A	217.160.81.76^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.biz`
NS	`ns1076.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:524c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.com`
		A	217.160.82.76^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.com`
NS	`ns1076.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:534c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1076.ui-dns.org`
		A	217.160.83.76^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1076.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.perfora.net include:_spf-eu.ionos.com include:_spf.kunden...`
SOA	`ns1076.ui-dns.de`hostmaster@schlund.de 2015-08-08 #12

`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=1774393320

Same first word

struessmann.eu

struessmann.de

DNS History

14 records (8 active, 6 former)

○NSns.schlund.de2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 12:52:58
● 2017-03-14 06:08:24
○ 2019-03-23 16:52:44
○ 2026-03-24 23:04:02

●NSns1076.ui-dns.biz2019-03-23 → 2026-03-24 · 3 obs

○ 2017-03-14 06:08:24
● 2019-03-23 16:52:44
● 2026-03-24 23:04:02

●NSns1076.ui-dns.com2019-03-23 → 2026-03-24 · 3 obs

○ 2017-03-14 06:08:24
● 2019-03-23 16:52:44
● 2026-03-24 23:04:02

●NSns1076.ui-dns.de2019-03-23 → 2026-03-24 · 3 obs

○ 2017-03-14 06:08:24
● 2019-03-23 16:52:44
● 2026-03-24 23:04:02

●NSns1076.ui-dns.org2019-03-23 → 2026-03-24 · 3 obs

○ 2017-03-14 06:08:24
● 2019-03-23 16:52:44
● 2026-03-24 23:04:02

○NSns2.schlund.de2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 12:52:58
● 2017-03-14 06:08:24
○ 2019-03-23 16:52:44
○ 2026-03-24 23:04:02

○MXmx00.emig.kundenserver.de2015-08-02 → 2019-03-23 · 4 obs

● 2015-08-02 12:52:58
● 2019-03-23 16:52:44
○ 2026-02-26 12:36:56
○ 2026-03-24 23:04:02

●MXmx00.ionos.de2026-02-26 → 2026-03-24 · 3 obs

○ 2019-03-23 16:52:44
● 2026-02-26 12:36:56
● 2026-03-24 23:04:02

○MXmx01.emig.kundenserver.de2015-08-02 → 2019-03-23 · 4 obs

● 2015-08-02 12:52:58
● 2019-03-23 16:52:44
○ 2026-02-26 12:36:56
○ 2026-03-24 23:04:02

●MXmx01.ionos.de2026-02-26 → 2026-03-24 · 3 obs

○ 2019-03-23 16:52:44
● 2026-02-26 12:36:56
● 2026-03-24 23:04:02

○A2001:8d8:1000:f:3b:8476:f340:e8002015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 12:52:58
● 2017-03-14 06:08:24
○ 2019-03-23 16:52:44
○ 2026-03-24 23:04:02

●A2001:8d8:100f:f000::2dc2019-03-23 → 2026-03-24 · 3 obs

○ 2017-03-14 06:08:24
● 2019-03-23 16:52:44
● 2026-03-24 23:04:02

○A212.227.150.1212015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 12:52:58
● 2017-03-14 06:08:24
○ 2019-03-23 16:52:44
○ 2026-03-24 23:04:02

●A217.160.0.872019-03-23 → 2026-03-24 · 3 obs

○ 2017-03-14 06:08:24
● 2019-03-23 16:52:44
● 2026-03-24 23:04:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
struessmann.de	ns1076.ui-dns.org, ns1076.ui-dns.biz, ns1076.ui-dns.de, ns1076.ui-dns.com	-

✅ Authoritative Response

Server:217.160.83.76

NS records: ns1076.ui-dns.org, ns1076.ui-dns.biz, ns1076.ui-dns.de, ns1076.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for struessmann.de (unsigned zone)

⏱️ Timing

Total: 897ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.87`
AAAA	1	`2001:8d8:100f:f000::2dc`
NS	4	`ns1076.ui-dns.biz, ns1076.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf.perfora.net include:`
SOA	1	`ns1076.ui-dns.de hostmaster.schlund.de`

Analysis

IP Addresses

struessmann.de resolves to two IP numbers: 2001:8d8:100f:f000::2dc and 217.160.0.87.

Other host names, for instance www.innsbruck-tirol-guide.at, direktarzt.de, labomba.de, sheridan-moffat.co.uk and eberwein-service.de share IP numbers with struessmann.de.

Name Servers

struessmann.de is delegated to four name servers: ns1076.ui-dns.biz, ns1076.ui-dns.com, ns1076.ui-dns.de and ns1076.ui-dns.org.

struessmann.de shares some name servers with other domains, for example citro.es, coocyl.es, glij.com, nitzsche.name and alurec-menueschalen.de.

these name servers are often used with ns1047.ui-dns.org, ns1067.ui-dns.de, ns1091.ui-dns.biz, ns1040.ui-dns.com, ns1063.ui-dns.org, ns1047.ui-dns.de, ns1047.ui-dns.com, ns1091.ui-dns.de, ns1063.ui-dns.com and ns1085.ui-dns.de.

Host names with two IP numbers

Two IPs per host:

ns1076.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:514c:100 and 217.160.81.76

ns1076.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:524c:100 and 217.160.82.76

ns1076.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:76 and 217.160.80.76

ns1076.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:534c:100 and 217.160.83.76

Mail Servers

struessmann.de is served by two mail servers: mx00.ionos.de and mx01.ionos.de.

struessmann.de shares the mail server setup with other domains, for example opencs.de, tropic-beach.org, buero-management.de, aztec.de and geertz.de.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

struessmann.de - robtex.com

struessmann.de

de

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`struessmann.de`

`de`