`agentur-flexus.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::205^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0205.elastic-ssl.ui-r.com`
A	217.160.0.78^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns55.kundenserver.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:522b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.com`
		A	217.160.82.43^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.com`
NS	`ns56.kundenserver.de`
		A	2001:8d8:fe:53:0:d9a0:532a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.org`
		A	217.160.83.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.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	`ns55.kundenserver.de`hostmaster@kundenserver.de 2017-06-29 #4

`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=1776108930

Same first word

agentur-flexus.de

DNS History

12 records (6 active, 6 former)

●NSns55.kundenserver.de2015-05-26 → 2026-04-13 · 2 obs

● 2015-05-26 22:44:04
● 2026-04-13 20:05:18

●NSns56.kundenserver.de2015-05-26 → 2026-04-13 · 2 obs

● 2015-05-26 22:44:04
● 2026-04-13 20:05:18

●MXmx00.ionos.de2026-02-16 → 2026-04-13 · 3 obs

○ 2017-04-10 11:45:00
● 2026-02-16 08:16:40
● 2026-04-13 20:05:18

○MXmx00.kundenserver.de2015-05-26 → 2017-04-10 · 4 obs

● 2015-05-26 22:44:04
● 2017-04-10 11:45:00
○ 2026-02-16 08:16:40
○ 2026-04-13 20:05:18

●MXmx01.ionos.de2026-02-16 → 2026-04-13 · 3 obs

○ 2017-04-10 11:45:00
● 2026-02-16 08:16:40
● 2026-04-13 20:05:18

○MXmx01.kundenserver.de2015-05-26 → 2017-04-10 · 4 obs

● 2015-05-26 22:44:04
● 2017-04-10 11:45:00
○ 2026-02-16 08:16:40
○ 2026-04-13 20:05:18

○A2001:8d8:1000:c01f:34c3:f8af:31e2:a8002015-05-26 → 2016-01-04 · 4 obs

● 2015-05-26 22:44:04
● 2016-01-04 19:35:56
○ 2016-04-02 13:10:48
○ 2026-04-13 20:05:18

○A2001:8d8:1000:c01f:3e2f:73d3:7efc:e8152015-05-26 → 2016-01-04 · 4 obs

● 2015-05-26 22:44:04
● 2016-01-04 19:35:56
○ 2016-04-02 13:10:48
○ 2026-04-13 20:05:18

○A2001:8d8:1000:c01f:4045:69d1:c5b:88162016-04-02 → 2017-04-10 · 5 obs

○ 2016-01-04 19:35:56
● 2016-04-02 13:10:48
● 2017-04-10 11:45:00
○ 2026-02-16 08:16:40
○ 2026-04-13 20:05:18

●A2001:8d8:100f:f000::2052026-02-16 → 2026-04-13 · 3 obs

○ 2017-04-10 11:45:00
● 2026-02-16 08:16:40
● 2026-04-13 20:05:18

○A212.227.157.1202015-05-26 → 2017-04-10 · 4 obs

● 2015-05-26 22:44:04
● 2017-04-10 11:45:00
○ 2026-02-16 08:16:40
○ 2026-04-13 20:05:18

●A217.160.0.782026-02-16 → 2026-04-13 · 3 obs

○ 2017-04-10 11:45:00
● 2026-02-16 08:16:40
● 2026-04-13 20:05:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
agentur-flexus.de	ns56.kundenserver.de, ns55.kundenserver.de	-

✅ Authoritative Response

Server:217.160.83.42

NS records: ns56.kundenserver.de, ns55.kundenserver.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for agentur-flexus.de (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.78`
AAAA	1	`2001:8d8:100f:f000::205`
NS	2	`ns55.kundenserver.de, ns56.kundenserver.de`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns55.kundenserver.de hostmaster.kundense`

Analysis

IP Addresses

agentur-flexus.de resolves to two IP numbers: 2001:8d8:100f:f000::205 and 217.160.0.78.

Other host names, for instance www.seenplatte-ferienhaeuser.net, revier-kaffee.com, ariathes.co.uk, styligraph.fr and autowerkstatt-koeln.de share IP numbers with agentur-flexus.de.

Name Servers

agentur-flexus.de has two name servers: ns55.kundenserver.de and ns56.kundenserver.de.

agentur-flexus.de shares the same name server setup as other domains, for example heigl-internet-service.de, stadtwerke-strausberg.de, architekt-zajac.de, rebus-net.info and freibergforum.de.

agentur-flexus.de partially shares name servers with other domains, for instance kachina.de.

Host names with two IP numbers:

ns55.kundenserver.de points to: 2001:8d8:fe:53:0:d9a0:522b:100 and 217.160.82.43; ns56.kundenserver.de points to: 2001:8d8:fe:53:0:d9a0:532a:100 and 217.160.83.42.

Mail Servers

agentur-flexus.de is served by two mail servers: mx00.ionos.de and mx01.ionos.de.

agentur-flexus.de shares the mail server setup with other domains, for example herbsthaeuser.de, colonex.info, einkommen-mit-zukunft.de, renditeidee.de and tillmay.de.

agentur-flexus.de shares at least some mail servers with other domains, for example webbrain.at.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

agentur-flexus.de - robtex.com