`duo-liederlich.de`

DNSSEC	⚠️ Not signed
A	217.160.0.104^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-104.elastic-ssl.ui-r.com`
NS	`ns1025.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5119:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.biz`
		A	217.160.81.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.biz`
NS	`ns1025.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5219:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.com`
		A	217.160.82.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.com`
NS	`ns1025.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5019:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.de`
		A	217.160.80.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.de`
NS	`ns1025.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5319:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.org`
		A	217.160.83.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.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	`ns1025.ui-dns.biz`hostmaster@schlund.de 2017-05-20 #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=1778454584

Same first word

duo-liederlich.de

DNS History

13 records (7 active, 6 former)

○NSns10.schlund.de2015-07-21 → 2017-03-14 · 4 obs

● 2015-07-21 18:33:04
● 2017-03-14 04:13:32
○ 2020-02-15 15:19:22
○ 2026-05-10 23:18:52

●NSns1025.ui-dns.biz2020-02-15 → 2026-05-10 · 3 obs

○ 2017-03-14 04:13:32
● 2020-02-15 15:19:22
● 2026-05-10 23:18:52

●NSns1025.ui-dns.com2020-02-15 → 2026-05-10 · 3 obs

○ 2017-03-14 04:13:32
● 2020-02-15 15:19:22
● 2026-05-10 23:18:52

●NSns1025.ui-dns.de2020-02-15 → 2026-05-10 · 3 obs

○ 2017-03-14 04:13:32
● 2020-02-15 15:19:22
● 2026-05-10 23:18:52

●NSns1025.ui-dns.org2020-02-15 → 2026-05-10 · 3 obs

○ 2017-03-14 04:13:32
● 2020-02-15 15:19:22
● 2026-05-10 23:18:52

○NSns9.schlund.de2015-07-21 → 2017-03-14 · 4 obs

● 2015-07-21 18:33:04
● 2017-03-14 04:13:32
○ 2020-02-15 15:19:22
○ 2026-05-10 23:18:52

●MXmx00.ionos.de2026-03-26 → 2026-05-10 · 3 obs

○ 2020-02-15 15:19:22
● 2026-03-26 17:21:34
● 2026-05-10 23:18:52

○MXmx00.schlund.de2015-07-21 → 2020-02-15 · 4 obs

● 2015-07-21 18:33:04
● 2020-02-15 15:19:22
○ 2026-03-26 17:21:34
○ 2026-05-10 23:18:52

●MXmx01.ionos.de2026-03-26 → 2026-05-10 · 3 obs

○ 2020-02-15 15:19:22
● 2026-03-26 17:21:34
● 2026-05-10 23:18:52

○MXmx01.schlund.de2015-07-21 → 2020-02-15 · 4 obs

● 2015-07-21 18:33:04
● 2020-02-15 15:19:22
○ 2026-03-26 17:21:34
○ 2026-05-10 23:18:52

●A217.160.0.1042020-02-15 → 2026-05-10 · 3 obs

○ 2017-03-14 04:13:32
● 2020-02-15 15:19:22
● 2026-05-10 23:18:52

○A217.160.223.312016-07-10 → 2017-03-14 · 5 obs

○ 2016-03-20 02:21:56
● 2016-07-10 22:19:04
● 2017-03-14 04:13:32
○ 2020-02-15 15:19:22
○ 2026-05-10 23:18:52

○A82.165.120.1052015-07-21 → 2016-03-20 · 4 obs

● 2015-07-21 18:33:04
● 2016-03-20 02:21:56
○ 2016-07-10 22:19:04
○ 2026-05-10 23:18:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
duo-liederlich.de	ns1025.ui-dns.org, ns1025.ui-dns.biz, ns1025.ui-dns.de, ns1025.ui-dns.com	-

✅ Authoritative Response

Server:217.160.82.25

NS records: ns1025.ui-dns.org, ns1025.ui-dns.biz, ns1025.ui-dns.de, ns1025.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duo-liederlich.de (unsigned zone)

⏱️ Timing

Total: 892ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.104`
NS	4	`ns1025.ui-dns.biz, ns1025.ui-dns.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	`ns1025.ui-dns.biz hostmaster.schlund.de`

Analysis

IP Addresses

duo-liederlich.de maps to IP address 217.160.0.104.

Other host names, for instance www.zillmer-uchte.de, hvt-musicproductions.com, ulrike-lucas.com, ecable.tv and www.leyendecker-online.de share IP numbers with duo-liederlich.de.

Name Servers

duo-liederlich.de is delegated to four name servers: ns1025.ui-dns.biz, ns1025.ui-dns.com, ns1025.ui-dns.de and ns1025.ui-dns.org.

duo-liederlich.de at least partially shares name servers with other domains such as optik-froehlich.at, beepost.net, t-sw.de, kfz-radspieler.de and ecoefb.com.

These name servers are commonly used with ns1023.ui-dns.de, ns1098.ui-dns.de, ns1023.ui-dns.biz and ns1067.ui-dns.com.

Host names with two IP numbers:

ns1025.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5119:100 and 217.160.81.25

ns1025.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5219:100 and 217.160.82.25

ns1025.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5019:100 and 217.160.80.25

ns1025.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5319:100 and 217.160.83.25

Mail Servers

Two mail servers handle duo-liederlich.de: mx00.ionos.de and mx01.ionos.de.

duo-liederlich.de shares the same mail server setup as other domains, including apxt.net, mp-ingenieure.de, jhoefler.de, densus.de and kempin.net.

duo-liederlich.de shares some mail servers with other domains, at least partially, for instance ens-group.eu.

Host names with a single IP address:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

duo-liederlich.de - robtex.com