`knut-ingwersen.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2b1^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02b1.elastic-ssl.ui-r.com`
A	217.160.0.164^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1092.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:92^{🇺🇸 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	`ns1092.ui-dns.de`
		A	185.132.32.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.ui-dns.de`
NS	`ns1092.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:92^{🇺🇸 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	`ns1092.ui-dns.biz`
		A	185.132.33.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.ui-dns.biz`
NS	`ns1092.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:92^{🇺🇸 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	`ns1092.ui-dns.com`
		A	185.132.34.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.ui-dns.com`
NS	`ns1092.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:92^{🇺🇸 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	`ns1092.ui-dns.org`
		A	185.132.35.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.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`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.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	`ns1092.ui-dns.de`hostmaster@schlund.de 2016-04-18 #5

`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=1785421124

Same first word

knut-ingwersen.de

DNS History

14 records (8 active, 6 former)

●NSns1092.ui-dns.biz2019-03-31 → 2026-07-30 · 3 obs

○ 2017-03-15 17:58:08
● 2019-03-31 21:21:58
● 2026-07-30 14:34:10

●NSns1092.ui-dns.com2019-03-31 → 2026-07-30 · 3 obs

○ 2017-03-15 17:58:08
● 2019-03-31 21:21:58
● 2026-07-30 14:34:10

●NSns1092.ui-dns.de2019-03-31 → 2026-07-30 · 3 obs

○ 2017-03-15 17:58:08
● 2019-03-31 21:21:58
● 2026-07-30 14:34:10

●NSns1092.ui-dns.org2019-03-31 → 2026-07-30 · 3 obs

○ 2017-03-15 17:58:08
● 2019-03-31 21:21:58
● 2026-07-30 14:34:10

○NSns7.schlund.de2015-06-26 → 2017-03-15 · 4 obs

● 2015-06-26 22:40:52
● 2017-03-15 17:58:08
○ 2019-03-31 21:21:58
○ 2026-07-30 14:34:10

○NSns8.schlund.de2015-06-26 → 2017-03-15 · 4 obs

● 2015-06-26 22:40:52
● 2017-03-15 17:58:08
○ 2019-03-31 21:21:58
○ 2026-07-30 14:34:10

●MXmx00.ionos.de2026-03-06 → 2026-07-30 · 3 obs

○ 2019-03-31 21:21:58
● 2026-03-06 15:38:22
● 2026-07-30 14:34:10

○MXmx00.kundenserver.de2015-06-26 → 2019-03-31 · 4 obs

● 2015-06-26 22:40:52
● 2019-03-31 21:21:58
○ 2026-03-06 15:38:22
○ 2026-07-30 14:34:10

●MXmx01.ionos.de2026-03-06 → 2026-07-30 · 3 obs

○ 2019-03-31 21:21:58
● 2026-03-06 15:38:22
● 2026-07-30 14:34:10

○MXmx01.kundenserver.de2015-06-26 → 2019-03-31 · 4 obs

● 2015-06-26 22:40:52
● 2019-03-31 21:21:58
○ 2026-03-06 15:38:22
○ 2026-07-30 14:34:10

●A2001:8d8:100f:f000::2b12026-03-06 → 2026-07-30 · 3 obs

○ 2019-03-31 21:21:58
● 2026-03-06 15:38:22
● 2026-07-30 14:34:10

●A217.160.0.1642026-03-06 → 2026-07-30 · 3 obs

○ 2019-03-31 21:21:58
● 2026-03-06 15:38:22
● 2026-07-30 14:34:10

○A217.160.231.922016-06-25 → 2019-03-31 · 5 obs

○ 2016-02-28 12:44:16
● 2016-06-25 00:35:00
● 2019-03-31 21:21:58
○ 2026-03-06 15:38:22
○ 2026-07-30 14:34:10

○A82.165.72.272015-06-26 → 2016-02-28 · 4 obs

● 2015-06-26 22:40:52
● 2016-02-28 12:44:16
○ 2016-06-25 00:35:00
○ 2026-07-30 14:34:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
knut-ingwersen.de	ns1092.ui-dns.org, ns1092.ui-dns.com, ns1092.ui-dns.de, ns1092.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.32.92

NS records: ns1092.ui-dns.org, ns1092.ui-dns.com, ns1092.ui-dns.de, ns1092.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knut-ingwersen.de (unsigned zone)

⏱️ Timing

Total: 842ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.164`
AAAA	1	`2001:8d8:100f:f000::2b1`
NS	4	`ns1092.ui-dns.org, ns1092.ui-dns.biz...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1092.ui-dns.de hostmaster.schlund.de`

Analysis

IP Addresses

knut-ingwersen.de resolves to the IP addresses 217.160.0.164 and 2001:8d8:100f:f000::2b1

calendarfuture.org, jakisch.org, fridi.de and two other host names share IP numbers with knut-ingwersen.de.

Name Servers

The authoritative name servers for knut-ingwersen.de are ns1092.ui-dns.biz, ns1092.ui-dns.com, ns1092.ui-dns.de and ns1092.ui-dns.org.

knut-ingwersen.de has at least partial name server overlap with other domains, such as ophta-vision.com, zahnaerztlicheabrechnung-hannover.com, academiereims.fr and two others.

It is common to find these name servers alongside the name servers ns1098.ui-dns.org, ns1077.ui-dns.biz, ns1103.ui-dns.de and two others.

ns1092.ui-dns.biz, ns1092.ui-dns.com, ns1092.ui-dns.de and ns1092.ui-dns.org all point to exactly two IP numbers each: ns1092.ui-dns.biz → 185.132.33.92 and 2607:f1c0:fe:53:185:132:33:92; ns1092.ui-dns.com → 185.132.34.92 and 2607:f1c0:fe:53:185:132:34:92; ns1092.ui-dns.de → 185.132.32.92 and 2607:f1c0:fe:53:185:132:32:92; ns1092.ui-dns.org → 185.132.35.92 and 2607:f1c0:fe:53:185:132:35:92.

Mail Servers

Mail for knut-ingwersen.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

knut-ingwersen.de uses an identical mail server configuration to several other domains — among them getenergy.info, darmkrebstest.com, isartext.de and two more.

mx00.ionos.de and mx01.ionos.de each resolve to two IP addresses: mx00.ionos.de points to 212.227.15.41 and 212.227.15.171, while mx01.ionos.de points to 212.227.15.188 and 217.72.192.67.

knut-ingwersen.de - robtex.com