sysplex.de - dns.ninja

`sysplex.de`

DNSSEC	⚠️ Not signed
A	217.160.0.157^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-157.elastic-ssl.ui-r.com`
NS	`ns1085.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5355:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.org`
		A	217.160.83.85^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.org`
NS	`ns1085.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5155:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.biz`
		A	217.160.81.85^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.biz`
NS	`ns1085.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5255:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.com`
		A	217.160.82.85^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.com`
NS	`ns1085.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:85^{🇺🇸 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	`ns1085.ui-dns.de`
		A	217.160.80.85^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1085.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`
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	`ns1085.ui-dns.org`hostmaster@schlund.de 2016-04-18 #9

`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=1782007601

Same first word

sysplex.hu

sysplex.com

sysplex.eu

sysplex.org

sysplex.be

sysplex.de

Similar names

plexsys.ca

plexsys.co.uk

xpelsys.com

plexsys.no

(0x736578)ypls.blogspot.com

plexsys.us

plexsys.jp

plexsys.mx

plexsys.com

(0x736578)yslp.com

DNS History

13 records (7 active, 6 former)

●NSns1085.ui-dns.biz2026-04-09 → 2026-06-21 · 3 obs

○ 2018-08-15 12:47:00
● 2026-04-09 00:44:52
● 2026-06-21 02:36:22

●NSns1085.ui-dns.com2026-04-09 → 2026-06-21 · 3 obs

○ 2018-08-15 12:47:00
● 2026-04-09 00:44:52
● 2026-06-21 02:36:22

●NSns1085.ui-dns.de2026-04-09 → 2026-06-21 · 3 obs

○ 2018-08-15 12:47:00
● 2026-04-09 00:44:52
● 2026-06-21 02:36:22

●NSns1085.ui-dns.org2026-04-09 → 2026-06-21 · 3 obs

○ 2018-08-15 12:47:00
● 2026-04-09 00:44:52
● 2026-06-21 02:36:22

○NSns5.schlund.de2015-07-21 → 2018-08-15 · 4 obs

● 2015-07-21 13:03:48
● 2018-08-15 12:47:00
○ 2026-04-09 00:44:52
○ 2026-06-21 02:36:22

○NSns6.schlund.de2015-07-21 → 2018-08-15 · 4 obs

● 2015-07-21 13:03:48
● 2018-08-15 12:47:00
○ 2026-04-09 00:44:52
○ 2026-06-21 02:36:22

●MXmx00.ionos.de2026-04-09 → 2026-06-21 · 3 obs

○ 2018-08-15 12:47:00
● 2026-04-09 00:44:52
● 2026-06-21 02:36:22

○MXmx00.schlund.de2015-07-21 → 2018-08-15 · 4 obs

● 2015-07-21 13:03:48
● 2018-08-15 12:47:00
○ 2026-04-09 00:44:52
○ 2026-06-21 02:36:22

●MXmx01.ionos.de2026-04-09 → 2026-06-21 · 3 obs

○ 2018-08-15 12:47:00
● 2026-04-09 00:44:52
● 2026-06-21 02:36:22

○MXmx01.schlund.de2015-07-21 → 2018-08-15 · 4 obs

● 2015-07-21 13:03:48
● 2018-08-15 12:47:00
○ 2026-04-09 00:44:52
○ 2026-06-21 02:36:22

●A217.160.0.1572026-04-09 → 2026-06-21 · 3 obs

○ 2018-08-15 12:47:00
● 2026-04-09 00:44:52
● 2026-06-21 02:36:22

○A217.160.231.952016-07-08 → 2018-08-15 · 5 obs

○ 2016-03-06 23:17:06
● 2016-07-08 07:53:24
● 2018-08-15 12:47:00
○ 2026-04-09 00:44:52
○ 2026-06-21 02:36:22

○A82.165.73.392015-07-21 → 2016-03-06 · 4 obs

● 2015-07-21 13:03:48
● 2016-03-06 23:17:06
○ 2016-07-08 07:53:24
○ 2026-06-21 02:36:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
sysplex.de	ns1085.ui-dns.de, ns1085.ui-dns.biz, ns1085.ui-dns.com, ns1085.ui-dns.org	-

✅ Authoritative Response

Server:217.160.81.85

NS records: ns1085.ui-dns.de, ns1085.ui-dns.biz, ns1085.ui-dns.com, ns1085.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysplex.de (unsigned zone)

⏱️ Timing

Total: 637ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.157`
NS	4	`ns1085.ui-dns.biz, ns1085.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1085.ui-dns.org hostmaster.schlund.de`

Analysis

IP Addresses

sysplex.de resolves to one IP address: 217.160.0.157.

hadyk.net, 217-160-0-157.elastic-ssl.ui-r.com, synapse-brainware.com and two other host names share IP numbers with sysplex.de.

Name Servers

The authoritative name servers for sysplex.de are ns1085.ui-dns.biz, ns1085.ui-dns.com, ns1085.ui-dns.de and ns1085.ui-dns.org.

There is at least partial name server overlap between sysplex.de and other domains — soapvendor.com, bauer-schreibwaren.de, studionigro.it and two more among them.

It is common to find these name servers alongside the name servers ns1031.ui-dns.org, ns1036.ui-dns.com, ns1101.ui-dns.de and two others.

All four hostnames — ns1085.ui-dns.biz, ns1085.ui-dns.com, ns1085.ui-dns.de and ns1085.ui-dns.org — resolve to two IP numbers apiece: ns1085.ui-dns.biz to 217.160.81.85 and 2001:8d8:fe:53:0:d9a0:5155:100; ns1085.ui-dns.com to 217.160.82.85 and 2001:8d8:fe:53:0:d9a0:5255:100; ns1085.ui-dns.de to 217.160.80.85 and 2607:f1c0:fe:53:185:132:32:85; ns1085.ui-dns.org to 217.160.83.85 and 2001:8d8:fe:53:0:d9a0:5355:100.

Mail Servers

Mail for sysplex.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

sysplex.de uses an identical mail server configuration to several other domains — among them rhs-zak.eu, sparkasse-kierspe-meinerzhagen.biz, hotel-sackwitzer-muehle.de and two more.

sysplex.de and other domains — primemath.de for instance — share at least some mail servers.

mx00.ionos.de → 212.227.15.41 and mx01.ionos.de → 217.72.192.67: one IP number per host name.