systemisch.dev - dns.ninja

systemisch.dev

DNSSEC⚠️ Not signed
A2001:7d8:8006::8001🇩🇪 TMR2001:7d8::/32 DE-TMR-20040604 TMR Telekommunikation Mittleres Ruhrgebiet GmbH
A212.23.136.102🇩🇪 TMR212.23.128.0/19 GFR-NET
NSns.udag.de ⭐
A2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns.udag.de
A217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
NSns.udag.net
A2607:f1c0:fe:53:185:132:33:253🇺🇸 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.udag.net
A185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
NSns.udag.org
A2607:f1c0:fe:53:185:132:34:253🇺🇸 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.udag.org
A185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
MXmx1.nethold.de ⭐
A2001:7d8:8006::115🇩🇪 TMR2001:7d8::/32 DE-TMR-20040604 TMR Telekommunikation Mittleres Ruhrgebiet GmbH
PTRmx1.nethold.de
A212.23.136.115🇩🇪 TMR212.23.128.0/19 GFR-NET
MXmx2.nethold.de(20)
A2001:7d8:8006::116🇩🇪 TMR2001:7d8::/32 DE-TMR-20040604 TMR Telekommunikation Mittleres Ruhrgebiet GmbH
PTRmx2.nethold.de
A212.23.136.116🇩🇪 TMR212.23.128.0/19 GFR-NET
TXTv=spf1 mx ip4:212.23.136.100 ip6:2001:7d8:8006::100 -all
SOAns.udag.dehostmaster@united-domains.de 2024-09-26 #67

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

systemisch.de
systemisch.jetzt
systemisch.nl
systemisch.at
systemisch.dev
systemisch.info

Similar names

chisystems.net
hcisystems.com
mystisches.de
ihcsystems.com

DNS History

7 records (7 active, 0 former)

NSns.udag.dens.udag.netns.udag.orgMXmx1.nethold.demx2.nethold.deA2001:7d8:8006::8001212.23.136.102
●NSns.udag.de2026-04-20 → 2026-07-16 · 2 obs
● 2026-04-20 05:44:08
● 2026-07-16 21:22:02
●NSns.udag.net2026-04-20 → 2026-07-16 · 2 obs
● 2026-04-20 05:44:08
● 2026-07-16 21:22:02
●NSns.udag.org2026-04-20 → 2026-07-16 · 2 obs
● 2026-04-20 05:44:08
● 2026-07-16 21:22:02
●MXmx1.nethold.de2026-04-20 → 2026-07-16 · 2 obs
● 2026-04-20 05:44:08
● 2026-07-16 21:22:02
●MXmx2.nethold.de2026-04-20 → 2026-07-16 · 2 obs
● 2026-04-20 05:44:08
● 2026-07-16 21:22:02
●A2001:7d8:8006::80012026-04-20 → 2026-07-16 · 2 obs
● 2026-04-20 05:44:08
● 2026-07-16 21:22:02
●A212.23.136.1022026-04-20 → 2026-07-16 · 2 obs
● 2026-04-20 05:44:08
● 2026-07-16 21:22:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
systemisch.devns.udag.net, ns.udag.org, ns.udag.de-

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.net, ns.udag.org, ns.udag.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemisch.dev (unsigned zone)

⏱️ Timing

Total: 530ms | Queries: -

📄 Records

TypeCountSample Data
A1212.23.136.102
AAAA12001:7d8:8006::8001
NS3ns.udag.net, ns.udag.org...
MX2mx2.nethold.de (pri: 20), mx1.nethold.de (pri: 10)
TXT1v=spf1 mx ip4:212.23.136.100 ip6:2001:7d
SOA1ns.udag.de hostmaster.united-domains.de

Analysis

IP Addresses

systemisch.dev resolves to the IP addresses 212.23.136.102 and 2001:7d8:8006::8001

comarchiv.de, apache2.nethold.de, pic-tura.de and two other host names share IP numbers with systemisch.dev.

Name Servers

systemisch.dev is served by three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

systemisch.dev partially shares its NS delegation with several other domains, including anifit.pl, capsicom.at, topsonne.com and two others.

The hostnames ns.udag.de, ns.udag.net and ns.udag.org each direct to two IP addresses — ns.udag.de to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

Mail for systemisch.dev is handled by two mail servers — mx1.nethold.de and mx2.nethold.de.

systemisch.dev uses an identical mail server configuration to several other domains — among them backhaus.nrw, beraten-entwickeln-steuern.de, dynerp.net and two more.

At least a portion of systemisch.dev's mail servers are also used by other domains, for example backhaus-porzellan.de.

mx1.nethold.de resolves to 212.23.136.115 and 2001:7d8:8006::115. Likewise, mx2.nethold.de resolves to 212.23.136.116 and 2001:7d8:8006::116 — two IP addresses apiece.