sys-com.de - dns.ninja

`sys-com.de`

DNSSEC	⚠️ Not signed
A	217.160.0.236^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-236.elastic-ssl.ui-r.com`
NS	`ns1091.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:91^{🇺🇸 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	`ns1091.ui-dns.org`
		A	185.132.35.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.org`
NS	`ns1091.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:91^{🇺🇸 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	`ns1091.ui-dns.biz`
		A	185.132.33.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.biz`
NS	`ns1091.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:91^{🇺🇸 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	`ns1091.ui-dns.com`
		A	185.132.34.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.com`
NS	`ns1091.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:91^{🇺🇸 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	`ns1091.ui-dns.de`
		A	185.132.32.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.de`
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	`ns1091.ui-dns.org`hostmaster@schlund.de 2016-04-18 #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=1785133243

Same first word

sys-com.ru

sys-com.org

sys-com.com

sys-com.de

sys-com.pl

Similar names

com-sys.net

com-sys.mobi

com-sys.com

cmo-sys.com

com-sys.de

com-sys.at

cmo-sys.de

com-sys.jp

DNS History

13 records (7 active, 6 former)

○NSns.schlund.de2015-08-12 → 2017-03-20 · 4 obs

● 2015-08-12 12:47:50
● 2017-03-20 16:00:42
○ 2026-03-03 18:40:46
○ 2026-07-27 06:28:36

●NSns1091.ui-dns.biz2026-03-03 → 2026-07-27 · 3 obs

○ 2017-03-20 16:00:42
● 2026-03-03 18:40:46
● 2026-07-27 06:28:36

●NSns1091.ui-dns.com2026-03-03 → 2026-07-27 · 3 obs

○ 2017-03-20 16:00:42
● 2026-03-03 18:40:46
● 2026-07-27 06:28:36

●NSns1091.ui-dns.de2026-03-03 → 2026-07-27 · 3 obs

○ 2017-03-20 16:00:42
● 2026-03-03 18:40:46
● 2026-07-27 06:28:36

●NSns1091.ui-dns.org2026-03-03 → 2026-07-27 · 3 obs

○ 2017-03-20 16:00:42
● 2026-03-03 18:40:46
● 2026-07-27 06:28:36

○NSns2.schlund.de2015-08-12 → 2017-03-20 · 4 obs

● 2015-08-12 12:47:50
● 2017-03-20 16:00:42
○ 2026-03-03 18:40:46
○ 2026-07-27 06:28:36

●MXmx00.ionos.de2026-03-03 → 2026-07-27 · 3 obs

○ 2017-03-20 16:00:42
● 2026-03-03 18:40:46
● 2026-07-27 06:28:36

○MXmx00.schlund.de2015-08-12 → 2017-03-20 · 4 obs

● 2015-08-12 12:47:50
● 2017-03-20 16:00:42
○ 2026-03-03 18:40:46
○ 2026-07-27 06:28:36

●MXmx01.ionos.de2026-03-03 → 2026-07-27 · 3 obs

○ 2017-03-20 16:00:42
● 2026-03-03 18:40:46
● 2026-07-27 06:28:36

○MXmx01.schlund.de2015-08-12 → 2017-03-20 · 4 obs

● 2015-08-12 12:47:50
● 2017-03-20 16:00:42
○ 2026-03-03 18:40:46
○ 2026-07-27 06:28:36

●A217.160.0.2362026-03-03 → 2026-07-27 · 3 obs

○ 2017-03-20 16:00:42
● 2026-03-03 18:40:46
● 2026-07-27 06:28:36

○A217.160.231.962016-06-22 → 2017-03-20 · 5 obs

○ 2016-02-12 04:42:42
● 2016-06-22 10:55:02
● 2017-03-20 16:00:42
○ 2026-03-03 18:40:46
○ 2026-07-27 06:28:36

○A82.165.73.1532015-08-12 → 2016-02-12 · 4 obs

● 2015-08-12 12:47:50
● 2016-02-12 04:42:42
○ 2016-06-22 10:55:02
○ 2026-07-27 06:28:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
sys-com.de	ns1091.ui-dns.de, ns1091.ui-dns.biz, ns1091.ui-dns.com, ns1091.ui-dns.org	-

✅ Authoritative Response

Server:185.132.34.91

NS records: ns1091.ui-dns.de, ns1091.ui-dns.biz, ns1091.ui-dns.com, ns1091.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys-com.de (unsigned zone)

⏱️ Timing

Total: 834ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.236`
NS	4	`ns1091.ui-dns.de, ns1091.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1091.ui-dns.org hostmaster.schlund.de`

Analysis

IP Addresses

sys-com.de directs to one IP number, which is 217.160.0.236.

Among the host names that share IP numbers with sys-com.de are wjsims.co.uk, copyline.de, anb-treecare.co.uk and two others.

Name Servers

The domain sys-com.de is delegated to these four name servers: ns1091.ui-dns.biz, ns1091.ui-dns.com, ns1091.ui-dns.de and ns1091.ui-dns.org.

The name servers of sys-com.de overlap at least partially with those of other domains — among them restoclub.pro, hamburg-minigolf.de, mod-onlineshop.de and two more.

These name servers commonly appear in delegations together with ns1047.ui-dns.org, ns1067.ui-dns.de, ns1076.ui-dns.com and 7 other.

Each of the four hosts ns1091.ui-dns.biz, ns1091.ui-dns.com, ns1091.ui-dns.de and ns1091.ui-dns.org has two IP addresses. ns1091.ui-dns.biz points to 185.132.33.91 and 2607:f1c0:fe:53:185:132:33:91. ns1091.ui-dns.com points to 185.132.34.91 and 2607:f1c0:fe:53:185:132:34:91. ns1091.ui-dns.de points to 185.132.32.91 and 2607:f1c0:fe:53:185:132:32:91. ns1091.ui-dns.org points to 185.132.35.91 and 2607:f1c0:fe:53:185:132:35:91.

Mail Servers

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

sys-com.de has the same mail server arrangement as a number of other domains, for example levamano.com, michael-linek.de, regastro.com and two more.

mx00.ionos.de resolves to 212.227.15.41 and 212.227.15.171. Likewise, mx01.ionos.de resolves to 212.227.15.188 and 217.72.192.67 — two IP addresses apiece.