`sieverdingbeck.org`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::202^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0202.elastic-ssl.ui-r.com`
A	217.160.0.75^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1100.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5164:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1100.ui-dns.biz`
		A	217.160.81.100^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1100.ui-dns.biz`
NS	`ns1100.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5264:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1100.ui-dns.com`
		A	217.160.82.100^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1100.ui-dns.com`
NS	`ns1100.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:100^{🇺🇸 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	`ns1100.ui-dns.de`
		A	185.132.32.100^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1100.ui-dns.de`
		A	217.160.80.100^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1100.ui-dns.de`
NS	`ns1100.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5364:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1100.ui-dns.org`
		A	217.160.83.100^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1100.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	`ns1100.ui-dns.biz`hostmaster@kundenserver.de 2017-01-18 #7

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774416888

Same first word

sieverdingbeck.com

sieverdingbeck.org

DNS History

21 records (8 active, 13 former)

○NSns-de.1and1-dns.biz2016-04-01 → 2017-04-19 · 5 obs

○ 2015-12-31 17:26:12
● 2016-04-01 04:49:36
● 2017-04-19 18:40:34
○ 2020-03-22 16:04:54
○ 2026-03-25 05:44:00

○NSns-de.1and1-dns.com2016-04-01 → 2017-04-19 · 5 obs

○ 2015-12-31 17:26:12
● 2016-04-01 04:49:36
● 2017-04-19 18:40:34
○ 2020-03-22 16:04:54
○ 2026-03-25 05:44:00

○NSns-de.1and1-dns.de2016-04-01 → 2017-04-19 · 5 obs

○ 2015-12-31 17:26:12
● 2016-04-01 04:49:36
● 2017-04-19 18:40:34
○ 2020-03-22 16:04:54
○ 2026-03-25 05:44:00

○NSns-de.1and1-dns.org2016-04-01 → 2017-04-19 · 5 obs

○ 2015-12-31 17:26:12
● 2016-04-01 04:49:36
● 2017-04-19 18:40:34
○ 2020-03-22 16:04:54
○ 2026-03-25 05:44:00

●NSns1100.ui-dns.biz2020-03-22 → 2026-03-25 · 3 obs

○ 2017-04-19 18:40:34
● 2020-03-22 16:04:54
● 2026-03-25 05:44:00

●NSns1100.ui-dns.com2020-03-22 → 2026-03-25 · 3 obs

○ 2017-04-19 18:40:34
● 2020-03-22 16:04:54
● 2026-03-25 05:44:00

●NSns1100.ui-dns.de2020-03-22 → 2026-03-25 · 3 obs

○ 2017-04-19 18:40:34
● 2020-03-22 16:04:54
● 2026-03-25 05:44:00

●NSns1100.ui-dns.org2020-03-22 → 2026-03-25 · 3 obs

○ 2017-04-19 18:40:34
● 2020-03-22 16:04:54
● 2026-03-25 05:44:00

○NSns65.1und1.de2015-06-12 → 2015-12-31 · 4 obs

● 2015-06-12 13:46:44
● 2015-12-31 17:26:12
○ 2016-04-01 04:49:36
○ 2026-03-25 05:44:00

○NSns66.1und1.de2015-06-12 → 2015-12-31 · 4 obs

● 2015-06-12 13:46:44
● 2015-12-31 17:26:12
○ 2016-04-01 04:49:36
○ 2026-03-25 05:44:00

●MXmx00.ionos.de2026-02-24 → 2026-03-25 · 3 obs

○ 2020-03-22 16:04:54
● 2026-02-24 06:41:46
● 2026-03-25 05:44:00

○MXmx00.kundenserver.de2015-06-12 → 2020-03-22 · 4 obs

● 2015-06-12 13:46:44
● 2020-03-22 16:04:54
○ 2026-02-24 06:41:46
○ 2026-03-25 05:44:00

●MXmx01.ionos.de2026-02-24 → 2026-03-25 · 3 obs

○ 2020-03-22 16:04:54
● 2026-02-24 06:41:46
● 2026-03-25 05:44:00

○MXmx01.kundenserver.de2015-06-12 → 2020-03-22 · 4 obs

● 2015-06-12 13:46:44
● 2020-03-22 16:04:54
○ 2026-02-24 06:41:46
○ 2026-03-25 05:44:00

○A2001:8d8:1001:40b2:a0c9:bf9b:e697:38112016-04-01 → 2016-09-09 · 5 obs

○ 2015-12-31 17:26:12
● 2016-04-01 04:49:36
● 2016-09-09 14:56:22
○ 2017-04-19 18:40:34
○ 2026-03-25 05:44:00

○A2001:8d8:1001:40b2:d36f:4ec6:4939:90622017-04-19 → 2020-03-22 · 5 obs

○ 2016-09-09 14:56:22
● 2017-04-19 18:40:34
● 2020-03-22 16:04:54
○ 2026-02-24 06:41:46
○ 2026-03-25 05:44:00

●A2001:8d8:100f:f000::2022026-02-24 → 2026-03-25 · 3 obs

○ 2020-03-22 16:04:54
● 2026-02-24 06:41:46
● 2026-03-25 05:44:00

○A212.227.247.82017-04-19 → 2020-03-22 · 5 obs

○ 2016-09-09 14:56:22
● 2017-04-19 18:40:34
● 2020-03-22 16:04:54
○ 2026-02-24 06:41:46
○ 2026-03-25 05:44:00

●A217.160.0.752026-02-24 → 2026-03-25 · 3 obs

○ 2020-03-22 16:04:54
● 2026-02-24 06:41:46
● 2026-03-25 05:44:00

○A217.160.215.2492016-04-01 → 2016-09-09 · 5 obs

○ 2015-12-31 17:26:12
● 2016-04-01 04:49:36
● 2016-09-09 14:56:22
○ 2017-04-19 18:40:34
○ 2026-03-25 05:44:00

○A82.165.85.982015-06-12 → 2015-12-31 · 4 obs

● 2015-06-12 13:46:44
● 2015-12-31 17:26:12
○ 2016-04-01 04:49:36
○ 2026-03-25 05:44:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
sieverdingbeck.org	ns1100.ui-dns.de, ns1100.ui-dns.biz, ns1100.ui-dns.com, ns1100.ui-dns.org	2 records

✅ Authoritative Response

Server:217.160.82.100

NS records: ns1100.ui-dns.de, ns1100.ui-dns.biz, ns1100.ui-dns.com, ns1100.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sieverdingbeck.org (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.75`
AAAA	1	`2001:8d8:100f:f000::202`
NS	4	`ns1100.ui-dns.com, ns1100.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1100.ui-dns.biz hostmaster.kundenserve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1100.ui-dns.org, ns1100.ui-dns.org)

Analysis

IP Addresses

sieverdingbeck.org resolves to two IP numbers: 2001:8d8:100f:f000::202 and 217.160.0.75.

Other host names, for instance readymixed.com, euromobilite.fr, sigmanet.de, greluche.info and restaus.mobi share IP numbers with sieverdingbeck.org.

Name Servers

sieverdingbeck.org is delegated to four name servers: ns1100.ui-dns.biz, ns1100.ui-dns.com, ns1100.ui-dns.de and ns1100.ui-dns.org.

sieverdingbeck.org shares some name servers with other domains, for example eloiss.com, easesport.org, cinefake.com, kauffer.de and softerwares.com.

These name servers are commonly used with ns1016.ui-dns.org, ns1084.ui-dns.de, ns1067.ui-dns.com, ns1023.ui-dns.biz and ns1125.ui-dns.biz.

Host names with three IP numbers:

ns1100.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:100, 185.132.32.100 and 217.160.80.100.

Host names with two IP numbers:

ns1100.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5164:100 and 217.160.81.100.

ns1100.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5264:100 and 217.160.82.100.

ns1100.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5364:100 and 217.160.83.100.

Mail Servers

sieverdingbeck.org is served by two mail servers: mx00.ionos.de and mx01.ionos.de.

sieverdingbeck.org shares the mail server setup with other domains, for example infonator.de, mr-mrs-president.de, rlux.de, peloosh.com and yellinghero.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

sieverdingbeck.org - robtex.com