`sigmaplan-weimar.de`

DNSSEC	⚠️ Not signed
A	2a00:1c98:60:1100::6ac4:874e^{🇧🇪 COMBELL-AS2a00:1c98:60::/44}
A	185.175.196.74^{🇳🇱 COMBELL-AS185.175.196.0/22}
NS	`ns1059.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:533b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.org`
		A	217.160.83.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.org`
NS	`ns1059.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:513b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.biz`
		A	217.160.81.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.biz`
NS	`ns1059.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:523b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.com`
		A	217.160.82.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.ui-dns.com`
NS	`ns1059.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:59^{🇺🇸 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	`ns1059.ui-dns.de`
		A	217.160.80.59^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1059.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=verifydomain MS=3976144`
TXT	`v=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kunden...`
SOA	`ns1059.ui-dns.org`hostmaster@schlund.de 2017-03-16 #16

`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=1775973021

Same first word

sigmaplan-weimar.de

DNS History

17 records (8 active, 9 former)

●NSns1059.ui-dns.biz2020-02-24 → 2026-04-12 · 3 obs

○ 2017-03-27 22:05:58
● 2020-02-24 05:02:10
● 2026-04-12 06:20:02

●NSns1059.ui-dns.com2020-02-24 → 2026-04-12 · 3 obs

○ 2017-03-27 22:05:58
● 2020-02-24 05:02:10
● 2026-04-12 06:20:02

●NSns1059.ui-dns.de2020-02-24 → 2026-04-12 · 3 obs

○ 2017-03-27 22:05:58
● 2020-02-24 05:02:10
● 2026-04-12 06:20:02

●NSns1059.ui-dns.org2020-02-24 → 2026-04-12 · 3 obs

○ 2017-03-27 22:05:58
● 2020-02-24 05:02:10
● 2026-04-12 06:20:02

○NSns5.schlund.de2015-08-20 → 2017-03-27 · 4 obs

● 2015-08-20 11:33:52
● 2017-03-27 22:05:58
○ 2020-02-24 05:02:10
○ 2026-04-12 06:20:02

○NSns6.schlund.de2015-08-20 → 2017-03-27 · 4 obs

● 2015-08-20 11:33:52
● 2017-03-27 22:05:58
○ 2020-02-24 05:02:10
○ 2026-04-12 06:20:02

●MXmx00.ionos.de2026-02-18 → 2026-04-12 · 3 obs

○ 2020-02-24 05:02:10
● 2026-02-18 09:42:10
● 2026-04-12 06:20:02

○MXmx00.kundenserver.de2017-03-27 → 2020-02-24 · 5 obs

○ 2016-07-12 03:08:46
● 2017-03-27 22:05:58
● 2020-02-24 05:02:10
○ 2026-02-18 09:42:10
○ 2026-04-12 06:20:02

○MXmx00.schlund.de2015-08-20 → 2016-07-12 · 4 obs

● 2015-08-20 11:33:52
● 2016-07-12 03:08:46
○ 2017-03-27 22:05:58
○ 2026-04-12 06:20:02

●MXmx01.ionos.de2026-02-18 → 2026-04-12 · 3 obs

○ 2020-02-24 05:02:10
● 2026-02-18 09:42:10
● 2026-04-12 06:20:02

○MXmx01.kundenserver.de2017-03-27 → 2020-02-24 · 5 obs

○ 2016-07-12 03:08:46
● 2017-03-27 22:05:58
● 2020-02-24 05:02:10
○ 2026-02-18 09:42:10
○ 2026-04-12 06:20:02

○MXmx01.schlund.de2015-08-20 → 2016-07-12 · 4 obs

● 2015-08-20 11:33:52
● 2016-07-12 03:08:46
○ 2017-03-27 22:05:58
○ 2026-04-12 06:20:02

●A185.175.196.742026-02-18 → 2026-04-12 · 3 obs

○ 2020-02-24 05:02:10
● 2026-02-18 09:42:10
● 2026-04-12 06:20:02

○A188.40.186.1992020-02-24 → 2020-02-24 · 4 obs

○ 2017-03-27 22:05:58
● 2020-02-24 05:02:10
○ 2026-02-18 09:42:10
○ 2026-04-12 06:20:02

○A217.160.231.1142016-07-12 → 2017-03-27 · 5 obs

○ 2016-03-17 16:32:02
● 2016-07-12 03:08:46
● 2017-03-27 22:05:58
○ 2020-02-24 05:02:10
○ 2026-04-12 06:20:02

●A2a00:1c98:60:1100::6ac4:874e2026-02-18 → 2026-04-12 · 3 obs

○ 2020-02-24 05:02:10
● 2026-02-18 09:42:10
● 2026-04-12 06:20:02

○A82.165.76.2082015-08-20 → 2016-03-17 · 4 obs

● 2015-08-20 11:33:52
● 2016-03-17 16:32:02
○ 2016-07-12 03:08:46
○ 2026-04-12 06:20:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
sigmaplan-weimar.de	ns1059.ui-dns.org, ns1059.ui-dns.com, ns1059.ui-dns.de, ns1059.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.81.59

NS records: ns1059.ui-dns.org, ns1059.ui-dns.com, ns1059.ui-dns.de, ns1059.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigmaplan-weimar.de (unsigned zone)

⏱️ Timing

Total: 792ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.175.196.74`
AAAA	1	`2a00:1c98:60:1100::6ac4:874e`
NS	4	`ns1059.ui-dns.org, ns1059.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	2	`v=spf1 include:_spf.perfora.net include:, v=verifydomain MS=3976144`
SOA	1	`ns1059.ui-dns.org hostmaster.schlund.de`

Analysis

IP Addresses

sigmaplan-weimar.de points to two IP numbers: 2a00:1c98:60:1100::6ac4:874e and 185.175.196.74.

Other host names such as bettstetter.com, bozsak.com, www.pcgpacking.de, fotogeschenke.de and gwv-austria.at share IPs with sigmaplan-weimar.de.

Name Servers

sigmaplan-weimar.de is delegated to four name servers: ns1059.ui-dns.biz, ns1059.ui-dns.com, ns1059.ui-dns.de and ns1059.ui-dns.org.

sigmaplan-weimar.de at least partially shares name servers with other domains, for instance welako.com, kswp.de, cba-info.fr, infiniste.com and initmove.com.

These name servers are commonly used with ns1086.ui-dns.org, ns1046.ui-dns.biz, ns1084.ui-dns.com, ns1119.ui-dns.de, ns1035.ui-dns.de and ns1070.ui-dns.org.

Host names with two IP numbers: ns1059.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:513b:100 and 217.160.81.59; ns1059.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:523b:100 and 217.160.82.59; ns1059.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:59 and 217.160.80.59; ns1059.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:533b:100 and 217.160.83.59.

Mail Servers

sigmaplan-weimar.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

The mail server setup for sigmaplan-weimar.de matches that of other domains, for instance alpenpflege.at, frank-bender.net, thomas-brass-vdi.de, bella-medica.de and katterre.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.

sigmaplan-weimar.de - robtex.com