sysbu.de - dns.ninja

`sysbu.de`

DNSSEC	⚠️ Not signed
A	217.160.231.233^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`clienthosting.eu`
NS	`ns1049.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:49^{🇺🇸 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	`ns1049.ui-dns.com`
		A	185.132.34.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.com`
NS	`ns1049.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:49^{🇺🇸 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	`ns1049.ui-dns.biz`
		A	185.132.33.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.biz`
NS	`ns1049.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:49^{🇺🇸 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	`ns1049.ui-dns.de`
		A	185.132.32.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.de`
NS	`ns1049.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:49^{🇺🇸 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	`ns1049.ui-dns.org`
		A	185.132.35.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.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	`ns1049.ui-dns.com`hostmaster@1und1.de 2016-04-27 #3

`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=1785930306

Same first word

sysbu.de

Similar names

busys.ca

bussy.com.tr

busys.eu

ybsus.com

bussy.ru

ubsys.com

bussy.org

busys.de

sbuys.co.za

bussy.jp

ssbuy.com

bussy.tv

byuss.com

bussy.co

bussy.it

busys.com

ybuss.com

ysbus.com

susby.com

ssuby.com

subys.com

bysus.com

sbuys.in

sybus.co.uk

sybus.de

sybus.com

ybuss.se

bussy.be

ysubs.com

busys.cn

busys.net

bysus.fr

sybus.eu

bussy.com

bussy.ch

sybus.cn

bussy.net

bussy.hu

subsy.blogspot.com

bussy.de

bussy.eu

DNS History

12 records (7 active, 5 former)

●NSns1049.ui-dns.biz2026-04-03 → 2026-08-05 · 3 obs

○ 2018-07-16 03:44:34
● 2026-04-03 13:41:34
● 2026-08-05 12:09:54

●NSns1049.ui-dns.com2026-04-03 → 2026-08-05 · 3 obs

○ 2018-07-16 03:44:34
● 2026-04-03 13:41:34
● 2026-08-05 12:09:54

●NSns1049.ui-dns.de2026-04-03 → 2026-08-05 · 3 obs

○ 2018-07-16 03:44:34
● 2026-04-03 13:41:34
● 2026-08-05 12:09:54

●NSns1049.ui-dns.org2026-04-03 → 2026-08-05 · 3 obs

○ 2018-07-16 03:44:34
● 2026-04-03 13:41:34
● 2026-08-05 12:09:54

○NSns65.1und1.de2015-07-06 → 2018-07-16 · 4 obs

● 2015-07-06 04:57:20
● 2018-07-16 03:44:34
○ 2026-04-03 13:41:34
○ 2026-08-05 12:09:54

○NSns66.1und1.de2015-07-06 → 2018-07-16 · 4 obs

● 2015-07-06 04:57:20
● 2018-07-16 03:44:34
○ 2026-04-03 13:41:34
○ 2026-08-05 12:09:54

●MXmx00.ionos.de2026-04-03 → 2026-08-05 · 3 obs

○ 2018-07-16 03:44:34
● 2026-04-03 13:41:34
● 2026-08-05 12:09:54

○MXmx00.kundenserver.de2015-07-06 → 2018-07-16 · 4 obs

● 2015-07-06 04:57:20
● 2018-07-16 03:44:34
○ 2026-04-03 13:41:34
○ 2026-08-05 12:09:54

●MXmx01.ionos.de2026-04-03 → 2026-08-05 · 3 obs

○ 2018-07-16 03:44:34
● 2026-04-03 13:41:34
● 2026-08-05 12:09:54

○MXmx01.kundenserver.de2015-07-06 → 2018-07-16 · 4 obs

● 2015-07-06 04:57:20
● 2018-07-16 03:44:34
○ 2026-04-03 13:41:34
○ 2026-08-05 12:09:54

●A217.160.231.2332017-01-08 → 2026-08-05 · 3 obs

○ 2016-04-04 17:01:56
● 2017-01-08 06:58:28
● 2026-08-05 12:09:54

○A82.165.111.2392015-07-06 → 2016-04-04 · 4 obs

● 2015-07-06 04:57:20
● 2016-04-04 17:01:56
○ 2017-01-08 06:58:28
○ 2026-08-05 12:09:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
sysbu.de	ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.org, ns1049.ui-dns.de	-

✅ Authoritative Response

Server:185.132.35.49

NS records: ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.org, ns1049.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysbu.de (unsigned zone)

⏱️ Timing

Total: 1954ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.231.233`
NS	4	`ns1049.ui-dns.org, ns1049.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	`ns1049.ui-dns.com hostmaster.1und1.de`

Analysis

IP Addresses

sysbu.de directs to one IP number, which is 217.160.231.233.

Among the host names that share IP numbers with sysbu.de are lawfirms.de, magicshop.biz, filume.de and two others.

Name Servers

The domain sysbu.de is delegated to these four name servers: ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org.

There is at least partial name server overlap between sysbu.de and other domains — getdrunknotfat.com, hydrogenerator.eu, wealthpilot.com and two more among them.

These name servers regularly appear alongside ns1072.ui-dns.org, ns1118.ui-dns.de, ns1060.ui-dns.org and 3 other name servers in NS record sets.

All four hostnames — ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org — resolve to two IP numbers apiece: ns1049.ui-dns.biz to 185.132.33.49 and 2607:f1c0:fe:53:185:132:33:49; ns1049.ui-dns.com to 185.132.34.49 and 2607:f1c0:fe:53:185:132:34:49; ns1049.ui-dns.de to 185.132.32.49 and 2607:f1c0:fe:53:185:132:32:49; ns1049.ui-dns.org to 185.132.35.49 and 2607:f1c0:fe:53:185:132:35:49.

Mail Servers

The MX records for sysbu.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

sysbu.de has the same mail server arrangement as a number of other domains, for example pb4g.biz, pillen-onlineversand.de, dornach.com and two more.

sysbu.de and other domains — zlauncher.gg for instance — share at least some mail servers.

mx00.ionos.de and mx01.ionos.de both carry two IP addresses. The A records for mx00.ionos.de are 212.227.15.41 and 212.227.15.171; the A records for mx01.ionos.de are 212.227.15.188 and 217.72.192.67.