`siebenstaedt.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.206^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1080.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5350:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1080.ui-dns.org`
		A	217.160.83.80^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1080.ui-dns.org`
NS	`ns1024.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5018:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1024.ui-dns.de`
		A	217.160.80.24^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1024.ui-dns.de`
NS	`ns1051.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5133:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1051.ui-dns.biz`
		A	217.160.81.51^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1051.ui-dns.biz`
NS	`ns1116.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5274:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1116.ui-dns.com`
		A	217.160.82.116^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1116.ui-dns.com`
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	`ns1080.ui-dns.org`hostmaster@1und1.com 2017-06-01 #7

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

siebenstaedt.com

DNS History

15 records (8 active, 7 former)

○NSa.lightblue-ns.de2015-08-04 → 2017-06-03 · 4 obs

● 2015-08-04 06:56:36
● 2017-06-03 17:14:16
○ 2026-03-01 00:56:04
○ 2026-03-21 21:57:24

○NSb.lightblue-ns.de2015-08-04 → 2017-06-03 · 4 obs

● 2015-08-04 06:56:36
● 2017-06-03 17:14:16
○ 2026-03-01 00:56:04
○ 2026-03-21 21:57:24

○NSc.lightblue-ns.de2015-08-04 → 2017-06-03 · 4 obs

● 2015-08-04 06:56:36
● 2017-06-03 17:14:16
○ 2026-03-01 00:56:04
○ 2026-03-21 21:57:24

○NSd.lightblue-ns.de2015-08-04 → 2017-06-03 · 4 obs

● 2015-08-04 06:56:36
● 2017-06-03 17:14:16
○ 2026-03-01 00:56:04
○ 2026-03-21 21:57:24

●NSns1024.ui-dns.de2026-03-01 → 2026-03-21 · 3 obs

○ 2017-06-03 17:14:16
● 2026-03-01 00:56:04
● 2026-03-21 21:57:24

●NSns1051.ui-dns.biz2026-03-01 → 2026-03-21 · 3 obs

○ 2017-06-03 17:14:16
● 2026-03-01 00:56:04
● 2026-03-21 21:57:24

●NSns1080.ui-dns.org2026-03-01 → 2026-03-21 · 3 obs

○ 2017-06-03 17:14:16
● 2026-03-01 00:56:04
● 2026-03-21 21:57:24

●NSns1116.ui-dns.com2026-03-01 → 2026-03-21 · 3 obs

○ 2017-06-03 17:14:16
● 2026-03-01 00:56:04
● 2026-03-21 21:57:24

○MXmail.siebenstaedt.com2015-08-04 → 2017-06-03 · 4 obs

● 2015-08-04 06:56:36
● 2017-06-03 17:14:16
○ 2026-03-01 00:56:04
○ 2026-03-21 21:57:24

●MXmx00.ionos.de2026-03-01 → 2026-03-21 · 3 obs

○ 2017-06-03 17:14:16
● 2026-03-01 00:56:04
● 2026-03-21 21:57:24

●MXmx01.ionos.de2026-03-01 → 2026-03-21 · 3 obs

○ 2017-06-03 17:14:16
● 2026-03-01 00:56:04
● 2026-03-21 21:57:24

●A2001:8d8:100f:f000::2002026-03-01 → 2026-03-21 · 3 obs

○ 2017-06-03 17:14:16
● 2026-03-01 00:56:04
● 2026-03-21 21:57:24

●A217.160.0.2062026-03-01 → 2026-03-21 · 3 obs

○ 2017-06-03 17:14:16
● 2026-03-01 00:56:04
● 2026-03-21 21:57:24

○A62.116.169.642017-06-03 → 2017-06-03 · 4 obs

○ 2016-09-10 09:05:00
● 2017-06-03 17:14:16
○ 2026-03-01 00:56:04
○ 2026-03-21 21:57:24

○A85.236.48.42015-08-04 → 2016-09-10 · 4 obs

● 2015-08-04 06:56:36
● 2016-09-10 09:05:00
○ 2017-06-03 17:14:16
○ 2026-03-21 21:57:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
siebenstaedt.com	ns1024.ui-dns.de, ns1051.ui-dns.biz, ns1080.ui-dns.org, ns1116.ui-dns.com	2 records

✅ Authoritative Response

Server: 217.160.81.51

NS records: ns1024.ui-dns.de, ns1051.ui-dns.biz, ns1080.ui-dns.org, ns1116.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siebenstaedt.com (unsigned zone)

⏱️ Timing

Total: 854ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.206`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1080.ui-dns.org, ns1116.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1080.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1116.ui-dns.com, ns1116.ui-dns.com)

Analysis

IP Addresses

siebenstaedt.com resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.206.

other host names including capenfants.net, mortgagegem.co.uk, anydrainscleared.com, martin-schwab.de and nordseeblog24.de share IP numbers with siebenstaedt.com.

Name Servers

siebenstaedt.com is delegated to four name servers: ns1051.ui-dns.biz, ns1116.ui-dns.com, ns1024.ui-dns.de and ns1080.ui-dns.org.

siebenstaedt.com at least partially shares name servers with other domains, for instance olaf-koester.de, cmitek.com, maximago.de, liberty-films.co.uk and dozza.de.

These name servers are commonly used with the following name servers: ns1024.ui-dns.org, ns1024.ui-dns.biz, ns1024.ui-dns.com, ns1116.ui-dns.biz, ns1116.ui-dns.de, ns1116.ui-dns.org, ns1080.ui-dns.biz, ns1080.ui-dns.com, ns1080.ui-dns.de and ns1051.ui-dns.de.

Host names with two IP numbers:

ns1051.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5133:100 and 217.160.81.51; ns1116.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5274:100 and 217.160.82.116; ns1024.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5018:100 and 217.160.80.24; ns1080.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5350:100 and 217.160.83.80.

Mail Servers

Two mail servers handle siebenstaedt.com: mx00.ionos.de and mx01.ionos.de.

siebenstaedt.com shares the same mail server setup as other domains, for instance kunstzitate.de, albatine.org, hausamkurpark-hahnenklee.de, sos-ws.eu and intera-nova.de.

siebenstaedt.com shares mail servers with other domains to some extent, for instance ergotherapie-bernau.de.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

siebenstaedt.com - robtex.com