sys-it.de - dns.ninja

sys-it.de

DNSSEC⚠️ Not signed
A188.94.249.163🇩🇪 MITTWALD-AS188.94.248.0/21 Mittwald CM Service GmbH und Co. KG
PTRr2114.agenturserver.it
NSnsa2.schlundtech.de ⭐
A2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.com
A185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.com
NSnsb2.schlundtech.de
A2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-stec.ui-dns.org
A185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-stec.ui-dns.org
NSnsc2.schlundtech.de
A2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.de
A217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.de
NSnsd2.schlundtech.de
A2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-stec.ui-dns.biz
A217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-stec.ui-dns.biz
MXsys--it-de.mx1.arsmtp.com ⭐
A5.152.185.146🇨🇭 APPRIVER-RIPE5.152.185.0/24 AppRiver Green.ch Route
PTRserver430.appriver.com
MXsys--it-de.mx2.arsmtp.com(20)
A5.152.188.55🇺🇸 APPRIVER-RIPE5.152.188.0/23
PTRserver431.appriver.com
TXTv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.c...
TXTopenai-domain-verification=dv-fCYG1cMXrn2kOlRsIRvABaB7
TXTbrevo-code:9b0aa0387d809d07bc76fb4929243006
TXTapple-domain-verification=8el4JlRhcKX1m2Z5
TXTMS=ms64979731
TXTgoogle-site-verification=GCFdcyObw1VSCHzLZBy_1hvqRLAKyBNilcHH3jGtPE0
SOAnsa2.schlundtech.dedo-not-reply@sys-it.de 2025-09-03 #9

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1785708139

Same first word

sys-it.co.il
sys-it.de
sys-it.com
sys-it.io

Similar names

itsy-s.com
ti-sys.co.jp
i-syst.ca
i-syst.com
it-sys.pro
it-sys.net
it-sys.org
it-sys.ru
it-sys.ro
it-sys.com
it-sys.co
it-sys.at
i-syst.net
ti-sys.com
it-sys.kz
it-sys.co.jp

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSnsa2.schlundtech.densb2.schlundtech.densc2.schlundtech.densd2.schlundtech.deauth1.artfiles.deauth2.artfiles.deMXsys--it-de.mx1.arsmtp.comsys--it-de.mx2.arsmtp.commailin.dcpserver.demailin100.dcpserver.demailin3.dcpserver.deA188.94.249.16380.252.110.98
○NSauth1.artfiles.de2015-07-09 → 2017-01-10 · 4 obs
● 2015-07-09 17:08:12
● 2017-01-10 14:46:26
○ 2026-02-18 09:41:20
○ 2026-08-02 22:30:32
○NSauth2.artfiles.de2015-07-09 → 2017-01-10 · 4 obs
● 2015-07-09 17:08:12
● 2017-01-10 14:46:26
○ 2026-02-18 09:41:20
○ 2026-08-02 22:30:32
●NSnsa2.schlundtech.de2026-02-18 → 2026-08-02 · 3 obs
○ 2017-01-10 14:46:26
● 2026-02-18 09:41:20
● 2026-08-02 22:30:32
●NSnsb2.schlundtech.de2026-02-18 → 2026-08-02 · 3 obs
○ 2017-01-10 14:46:26
● 2026-02-18 09:41:20
● 2026-08-02 22:30:32
●NSnsc2.schlundtech.de2026-02-18 → 2026-08-02 · 3 obs
○ 2017-01-10 14:46:26
● 2026-02-18 09:41:20
● 2026-08-02 22:30:32
●NSnsd2.schlundtech.de2026-02-18 → 2026-08-02 · 3 obs
○ 2017-01-10 14:46:26
● 2026-02-18 09:41:20
● 2026-08-02 22:30:32
○MXmailin.dcpserver.de2015-07-09 → 2016-02-03 · 4 obs
● 2015-07-09 17:08:12
● 2016-02-03 21:34:38
○ 2016-05-02 09:07:28
○ 2026-08-02 22:30:32
○MXmailin100.dcpserver.de2016-05-02 → 2017-01-10 · 5 obs
○ 2016-02-03 21:34:38
● 2016-05-02 09:07:28
● 2017-01-10 14:46:26
○ 2026-02-18 09:41:20
○ 2026-08-02 22:30:32
○MXmailin3.dcpserver.de2015-07-09 → 2016-02-03 · 4 obs
● 2015-07-09 17:08:12
● 2016-02-03 21:34:38
○ 2016-05-02 09:07:28
○ 2026-08-02 22:30:32
●MXsys--it-de.mx1.arsmtp.com2026-02-18 → 2026-08-02 · 3 obs
○ 2017-01-10 14:46:26
● 2026-02-18 09:41:20
● 2026-08-02 22:30:32
●MXsys--it-de.mx2.arsmtp.com2026-02-18 → 2026-08-02 · 3 obs
○ 2017-01-10 14:46:26
● 2026-02-18 09:41:20
● 2026-08-02 22:30:32
●A188.94.249.1632026-02-18 → 2026-08-02 · 3 obs
○ 2017-01-10 14:46:26
● 2026-02-18 09:41:20
● 2026-08-02 22:30:32
○A80.252.110.982015-07-09 → 2017-01-10 · 4 obs
● 2015-07-09 17:08:12
● 2017-01-10 14:46:26
○ 2026-02-18 09:41:20
○ 2026-08-02 22:30:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
sys-it.densa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de, nsd2.schlundtech.de-

✅ Authoritative Response

Server:185.132.34.227

NS records: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de, nsd2.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 611ms | Queries: -

📄 Records

TypeCountSample Data
A1188.94.249.163
NS4nsc2.schlundtech.de, nsd2.schlundtech.de...
MX2sys--it-de.mx1.arsmtp.com (pri: 10), sys--it-de.mx2.arsmtp.com (pri: 20)
TXT6openai-domain-verification=dv-fCYG1cMXrn, brevo-code:9b0aa0387d809d07bc76fb4929243...
SOA1nsa2.schlundtech.de do-not-reply.sys-it.

Analysis

IP Addresses

sys-it.de directs to one IP number, which is 188.94.249.163.

Among the host names that share IP numbers with sys-it.de are nf-immo.de, blockhaeuser.de, autohof-gabriel.de and two others.

Name Servers

The domain sys-it.de is delegated to these four name servers: nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de and nsd2.schlundtech.de.

sys-it.de partially shares its NS delegation with several other domains, including artcrimes.de, vw-van.de, kodetzki.de and two others.

nsa2.schlundtech.de, nsb2.schlundtech.de, nsc2.schlundtech.de and nsd2.schlundtech.de each carry two IP addresses. nsa2.schlundtech.de has 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb2.schlundtech.de has 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc2.schlundtech.de has 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd2.schlundtech.de has 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

The MX records for sys-it.de point to two mail servers: sys--it-de.mx1.arsmtp.com and sys--it-de.mx2.arsmtp.com.

sys--it-de.mx1.arsmtp.com resolves to 5.152.185.146. sys--it-de.mx2.arsmtp.com resolves to 5.152.188.55. Both host names point to a single IP number.