xsys.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

xsys.dev

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.50🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1090.ui-dns.org ⭐
A2607:f1c0:fe:53:185:132:35:90🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1090.ui-dns.org
A185.132.35.90🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1090.ui-dns.org
NSns1035.ui-dns.de
A2607:f1c0:fe:53:185:132:32:35🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1035.ui-dns.de
A185.132.32.35🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1035.ui-dns.de
NSns1041.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:41🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1041.ui-dns.biz
A185.132.33.41🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1041.ui-dns.biz
NSns1111.ui-dns.com
A2607:f1c0:fe:53:185:132:34:111🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1111.ui-dns.com
A185.132.34.111🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1111.ui-dns.com
MXmx00.ionos.de ⭐
A212.227.15.171🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A212.227.15.188🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1090.ui-dns.orghostmaster@1und1.com 2017-06-01 #20

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

8 records (8 active, 0 former)

NSns1035.ui-dns.dens1041.ui-dns.bizns1090.ui-dns.orgns1111.ui-dns.comMXmx00.ionos.demx01.ionos.deA2001:8d8:100f:f000::200217.160.0.50
●NSns1035.ui-dns.de2026-09-24 → 2026-10-07 · 2 obs
● 2026-09-24 08:54:38
● 2026-10-07 07:27:42
●NSns1041.ui-dns.biz2026-09-24 → 2026-10-07 · 2 obs
● 2026-09-24 08:54:38
● 2026-10-07 07:27:42
●NSns1090.ui-dns.org2026-09-24 → 2026-10-07 · 2 obs
● 2026-09-24 08:54:38
● 2026-10-07 07:27:42
●NSns1111.ui-dns.com2026-09-24 → 2026-10-07 · 2 obs
● 2026-09-24 08:54:38
● 2026-10-07 07:27:42
●MXmx00.ionos.de2026-09-24 → 2026-10-07 · 2 obs
● 2026-09-24 08:54:38
● 2026-10-07 07:27:42
●MXmx01.ionos.de2026-09-24 → 2026-10-07 · 2 obs
● 2026-09-24 08:54:38
● 2026-10-07 07:27:42
●A2001:8d8:100f:f000::2002026-09-24 → 2026-10-07 · 2 obs
● 2026-09-24 08:54:38
● 2026-10-07 07:27:42
●A217.160.0.502026-09-24 → 2026-10-07 · 2 obs
● 2026-09-24 08:54:38
● 2026-10-07 07:27:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
xsys.devns1035.ui-dns.de, ns1090.ui-dns.org, ns1041.ui-dns.biz, ns1111.ui-dns.com-

✅ Authoritative Response

Server:185.132.34.111

NS records: ns1035.ui-dns.de, ns1090.ui-dns.org, ns1041.ui-dns.biz, ns1111.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xsys.dev (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.50
AAAA12001:8d8:100f:f000::200
NS4ns1111.ui-dns.com, ns1041.ui-dns.biz...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1090.ui-dns.org hostmaster.1und1.com

Analysis

IP Addresses

xsys.dev points to the IP addresses 217.160.0.50 and 2001:8d8:100f:f000::200

Additional host names — imkerei-goldmann.de, medranostrucklaw.com, drensek.de and two others — share IP numbers with xsys.dev.

Name Servers

xsys.dev has four authoritative name servers: ns1041.ui-dns.biz, ns1111.ui-dns.com, ns1035.ui-dns.de and ns1090.ui-dns.org.

There is at least partial name server overlap between xsys.dev and other domains — schwarzrad.de, kitchen-studio.co.uk, mamasenaccion.es and two more among them.

These name servers regularly appear alongside ns1090.ui-dns.biz, ns1090.ui-dns.com, ns1090.ui-dns.de and 7 other name servers in NS record sets.

All four hostnames — ns1041.ui-dns.biz, ns1111.ui-dns.com, ns1035.ui-dns.de and ns1090.ui-dns.org — resolve to two IP numbers apiece: ns1041.ui-dns.biz to 185.132.33.41 and 2607:f1c0:fe:53:185:132:33:41; ns1111.ui-dns.com to 185.132.34.111 and 2607:f1c0:fe:53:185:132:34:111; ns1035.ui-dns.de to 185.132.32.35 and 2607:f1c0:fe:53:185:132:32:35; ns1090.ui-dns.org to 185.132.35.90 and 2607:f1c0:fe:53:185:132:35:90.

Mail Servers

xsys.dev has two mail servers: mx00.ionos.de and mx01.ionos.de.

xsys.dev shares the same mail server setup as other domains, including clinsys.eu, probier-niewieder.de, stadtpflanzen-thaelmann-park.org and two others.

xsys.dev and other domains — niklasmay.com for instance — share at least some mail servers.

mx00.ionos.de → 212.227.15.171 and mx01.ionos.de → 212.227.15.188: one IP number per host name.