`lederdoerfling.de`

DNSSEC	⚠️ Not signed
A	217.160.21.237^{🇩🇪 IONOS-AS217.160.21.0/24 IONOS SE}
		PTR	`ip217-160-21-237.pbiaas.com`
NS	`ns1099.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5363:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.org`
		A	217.160.83.99^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.org`
NS	`ns1099.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5163:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.biz`
		A	217.160.81.99^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.biz`
NS	`ns1099.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5263:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.com`
		A	217.160.82.99^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.com`
NS	`ns1099.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:99^{🇺🇸 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	`ns1099.ui-dns.de`
		A	217.160.80.99^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.de`
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	`ns1099.ui-dns.org`hostmaster@1und1.de 2015-09-20 #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=1778809702

Same first word

lederdoerfling.de

DNS History

11 records (7 active, 4 former)

●NSns1099.ui-dns.biz2026-03-02 → 2026-05-15 · 3 obs

○ 2017-02-17 00:21:08
● 2026-03-02 06:49:18
● 2026-05-15 02:14:16

●NSns1099.ui-dns.com2026-03-02 → 2026-05-15 · 3 obs

○ 2017-02-17 00:21:08
● 2026-03-02 06:49:18
● 2026-05-15 02:14:16

●NSns1099.ui-dns.de2026-03-02 → 2026-05-15 · 3 obs

○ 2017-02-17 00:21:08
● 2026-03-02 06:49:18
● 2026-05-15 02:14:16

●NSns1099.ui-dns.org2026-03-02 → 2026-05-15 · 3 obs

○ 2017-02-17 00:21:08
● 2026-03-02 06:49:18
● 2026-05-15 02:14:16

○NSns65.1und1.de2015-07-04 → 2017-02-17 · 4 obs

● 2015-07-04 21:42:52
● 2017-02-17 00:21:08
○ 2026-03-02 06:49:18
○ 2026-05-15 02:14:16

○NSns66.1und1.de2015-07-04 → 2017-02-17 · 4 obs

● 2015-07-04 21:42:52
● 2017-02-17 00:21:08
○ 2026-03-02 06:49:18
○ 2026-05-15 02:14:16

●MXmx00.ionos.de2026-03-02 → 2026-05-15 · 3 obs

○ 2017-02-17 00:21:08
● 2026-03-02 06:49:18
● 2026-05-15 02:14:16

○MXmx00.kundenserver.de2015-07-04 → 2017-02-17 · 4 obs

● 2015-07-04 21:42:52
● 2017-02-17 00:21:08
○ 2026-03-02 06:49:18
○ 2026-05-15 02:14:16

●MXmx01.ionos.de2026-03-02 → 2026-05-15 · 3 obs

○ 2017-02-17 00:21:08
● 2026-03-02 06:49:18
● 2026-05-15 02:14:16

○MXmx01.kundenserver.de2015-07-04 → 2017-02-17 · 4 obs

● 2015-07-04 21:42:52
● 2017-02-17 00:21:08
○ 2026-03-02 06:49:18
○ 2026-05-15 02:14:16

●A217.160.21.2372015-07-04 → 2026-05-15 · 2 obs

● 2015-07-04 21:42:52
● 2026-05-15 02:14:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
lederdoerfling.de	ns1099.ui-dns.com, ns1099.ui-dns.biz, ns1099.ui-dns.de, ns1099.ui-dns.org	-

✅ Authoritative Response

Server:217.160.82.99

NS records: ns1099.ui-dns.com, ns1099.ui-dns.biz, ns1099.ui-dns.de, ns1099.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lederdoerfling.de (unsigned zone)

⏱️ Timing

Total: 1667ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.21.237`
NS	4	`ns1099.ui-dns.biz, ns1099.ui-dns.org...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1099.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

lederdoerfling.de points to a single IP address: 217.160.21.237.

Other host names, for instance airlane.de, ip217-160-21-237.pbiaas.com, stadtweg.de and baby-point.net share IP numbers with lederdoerfling.de.

Name Servers

lederdoerfling.de is delegated to four name servers: ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.de and ns1099.ui-dns.org.

At least part of the name servers for lederdoerfling.de are shared with other domains, for instance mgnfy.com, grupodelta.es, smartpre.com, dictatel.co.uk and jardinvital.com.