`rybakowski.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2b3^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02b3.elastic-ssl.ui-r.com`
A	217.160.0.118^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`gmxde.ui-dns.biz` ⭐
		A	2001:8d8:fe:53::81:239^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.biz`
		A	217.160.81.239^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.biz`
NS	`gmxde.ui-dns.com`
		A	2607:f1c0:fe:53::34:239^{🇺🇸 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	`gmxde.ui-dns.com`
		A	185.132.34.239^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`gmxde.ui-dns.com`
NS	`gmxde.ui-dns.de`
		A	2001:8d8:fe:53::80:239^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.de`
		A	217.160.80.239^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.de`
NS	`gmxde.ui-dns.org`
		A	2607:f1c0:fe:53::35:239^{🇺🇸 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	`gmxde.ui-dns.org`
		A	185.132.35.239^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`gmxde.ui-dns.org`
MX	`dhmx02.emig.gmx.net` ⭐
		A	212.227.17.5^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.emig.gmx.net`
MX	`dhmx01.emig.gmx.net`⁽¹⁵⁰⁾
		A	212.227.15.9^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.emig.gmx.net`
TXT	`v=spf1 redirect=_spf.gmx.net`
SOA	`gmxde.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #10

`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=1778844619

Same first word

rybakowski.de

DNS History

18 records (8 active, 10 former)

●NSgmxde.ui-dns.biz2026-04-08 → 2026-05-15 · 3 obs

○ 2020-03-09 12:40:36
● 2026-04-08 22:03:36
● 2026-05-15 11:47:16

●NSgmxde.ui-dns.com2026-04-08 → 2026-05-15 · 3 obs

○ 2020-03-09 12:40:36
● 2026-04-08 22:03:36
● 2026-05-15 11:47:16

●NSgmxde.ui-dns.de2026-04-08 → 2026-05-15 · 3 obs

○ 2020-03-09 12:40:36
● 2026-04-08 22:03:36
● 2026-05-15 11:47:16

●NSgmxde.ui-dns.org2026-04-08 → 2026-05-15 · 3 obs

○ 2020-03-09 12:40:36
● 2026-04-08 22:03:36
● 2026-05-15 11:47:16

○NSns1065.ui-dns.biz2020-03-09 → 2020-03-09 · 4 obs

○ 2017-02-07 14:54:40
● 2020-03-09 12:40:36
○ 2026-04-08 22:03:36
○ 2026-05-15 11:47:16

○NSns1065.ui-dns.com2020-03-09 → 2020-03-09 · 4 obs

○ 2017-02-07 14:54:40
● 2020-03-09 12:40:36
○ 2026-04-08 22:03:36
○ 2026-05-15 11:47:16

○NSns1065.ui-dns.de2020-03-09 → 2020-03-09 · 4 obs

○ 2017-02-07 14:54:40
● 2020-03-09 12:40:36
○ 2026-04-08 22:03:36
○ 2026-05-15 11:47:16

○NSns1065.ui-dns.org2020-03-09 → 2020-03-09 · 4 obs

○ 2017-02-07 14:54:40
● 2020-03-09 12:40:36
○ 2026-04-08 22:03:36
○ 2026-05-15 11:47:16

○NSns7.schlund.de2015-07-03 → 2017-02-07 · 4 obs

● 2015-07-03 06:15:52
● 2017-02-07 14:54:40
○ 2020-03-09 12:40:36
○ 2026-05-15 11:47:16

○NSns8.schlund.de2015-07-03 → 2017-02-07 · 4 obs

● 2015-07-03 06:15:52
● 2017-02-07 14:54:40
○ 2020-03-09 12:40:36
○ 2026-05-15 11:47:16

●MXdhmx01.emig.gmx.net2020-03-09 → 2026-05-15 · 3 obs

○ 2017-02-07 14:54:40
● 2020-03-09 12:40:36
● 2026-05-15 11:47:16

●MXdhmx02.emig.gmx.net2020-03-09 → 2026-05-15 · 3 obs

○ 2017-02-07 14:54:40
● 2020-03-09 12:40:36
● 2026-05-15 11:47:16

○MXmx0.gmx.de2015-07-03 → 2017-02-07 · 4 obs

● 2015-07-03 06:15:52
● 2017-02-07 14:54:40
○ 2020-03-09 12:40:36
○ 2026-05-15 11:47:16

○MXmx0.gmx.net2015-07-03 → 2017-02-07 · 4 obs

● 2015-07-03 06:15:52
● 2017-02-07 14:54:40
○ 2020-03-09 12:40:36
○ 2026-05-15 11:47:16

●A2001:8d8:100f:f000::2b32026-04-08 → 2026-05-15 · 3 obs

○ 2020-03-09 12:40:36
● 2026-04-08 22:03:36
● 2026-05-15 11:47:16

●A217.160.0.1182026-04-08 → 2026-05-15 · 3 obs

○ 2020-03-09 12:40:36
● 2026-04-08 22:03:36
● 2026-05-15 11:47:16

○A217.160.0.1692020-03-09 → 2020-03-09 · 4 obs

○ 2017-02-07 14:54:40
● 2020-03-09 12:40:36
○ 2026-04-08 22:03:36
○ 2026-05-15 11:47:16

○A82.165.50.442015-07-03 → 2017-02-07 · 4 obs

● 2015-07-03 06:15:52
● 2017-02-07 14:54:40
○ 2020-03-09 12:40:36
○ 2026-05-15 11:47:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:217.160.80.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rybakowski.de (unsigned zone)

⏱️ Timing

Total: 3297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.118`
AAAA	1	`2001:8d8:100f:f000::2b3`
NS	4	`gmxde.ui-dns.biz, gmxde.ui-dns.com...`
MX	2	`dhmx01.emig.gmx.net (pri: 150), dhmx02.emig.gmx.net (pri: 100)`
TXT	1	`v=spf1 redirect=_spf.gmx.net`
SOA	1	`gmxde.ui-dns.biz hostmaster.1und1.com`

Analysis

IP Addresses

rybakowski.de resolves to two IP numbers: 2001:8d8:100f:f000::2b3 and 217.160.0.118.

Other host names, for instance casabotellon.com, www.computerundmensch.de, schriftsetzer.de, nuhel.com and siemtech.de share IP numbers with rybakowski.de.

Name Servers

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

rybakowski.de shares some name servers with other domains, for example familietunn.net, rainer--hoehne.de, mkunath.com, daechsel.com and flemisch.org.

Host names with two IP numbers

Two IPs per host:

gmxde.ui-dns.biz points to 2001:8d8:fe:53::81:239 and 217.160.81.239

gmxde.ui-dns.com points to 2607:f1c0:fe:53::34:239 and 185.132.34.239

gmxde.ui-dns.de points to 2001:8d8:fe:53::80:239 and 217.160.80.239

gmxde.ui-dns.org points to 2607:f1c0:fe:53::35:239 and 185.132.35.239

Mail Servers

rybakowski.de is served by two mail servers: dhmx01.emig.gmx.net and dhmx02.emig.gmx.net.

rybakowski.de shares the mail server setup with other domains, for example nds-sw.com, webtechnique.de, 31f.de, hungarianstar.net and jagodzikherne.de.

Host names with a single IP:

dhmx01.emig.gmx.net points to 212.227.15.9

dhmx02.emig.gmx.net points to 212.227.17.5

rybakowski.de - robtex.com

rybakowski.de

de

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`rybakowski.de`

`de`