21itsolutions.de - robtex.com

21itsolutions.de

DNSSEC⚠️ Not signed
A176.52.244.219🇩🇪 MITTWALD-AS
PTRr7423.agenturserver.it
NSa.ns14.net ⭐
A2001:8d8:fe:53:217:160:80:160🇩🇪 IONOS-AS
PTRns-ix1.ui-dns.de
A217.160.80.160🇩🇪 IONOS-AS
PTRns-ix1.ui-dns.de
NSb.ns14.net
A2001:8d8:fe:53:217:160:81:160🇩🇪 IONOS-AS
PTRns-ix1.ui-dns.biz
A217.160.81.160🇩🇪 IONOS-AS
PTRns-ix1.ui-dns.biz
NSc.ns14.net
A2607:f1c0:fe:53:185:132:35:160🇺🇸 IONOS-ANYCAST
PTRns-ix1.ui-dns.org
A185.132.35.160🇩🇪 IONOS-ANYCAST
PTRns-ix1.ui-dns.org
NSd.ns14.net
A2607:f1c0:fe:53:185:132:34:160🇺🇸 IONOS-ANYCAST
PTRns-ix1.ui-dns.com
A185.132.34.160🇩🇪 IONOS-ANYCAST
PTRns-ix1.ui-dns.com
MXmx1.agenturserver.de ⭐
A185.15.192.56🇩🇪 MITTWALD-AS
PTRmx1.agenturserver.de
SOAa.ns14.netdo-not-reply@21itsolutions.de 2021-04-07 #0

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=1771291602

Same first word

21itsolutions.com

Similar names

12itsolutions.com

DNS History

6 records (6 active, 0 former)

NSa.ns14.netb.ns14.netc.ns14.netd.ns14.netMXmx1.agenturserver.deA176.52.244.219
●NSa.ns14.net2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:05:42
● 2026-02-23 15:05:48
●NSb.ns14.net2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:05:42
● 2026-02-23 15:05:48
●NSc.ns14.net2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:05:42
● 2026-02-23 15:05:48
●NSd.ns14.net2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:05:42
● 2026-02-23 15:05:48
●MXmx1.agenturserver.de2026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:05:42
● 2026-02-23 15:05:48
●A176.52.244.2192026-02-23 → 2026-02-23 · 2 obs
● 2026-02-23 15:05:42
● 2026-02-23 15:05:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
21itsolutions.dec.ns14.net, b.ns14.net, a.ns14.net, d.ns14.net-

✅ Authoritative Response

Server: 217.160.80.160

NS records: c.ns14.net, b.ns14.net, a.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21itsolutions.de (unsigned zone)

⏱️ Timing

Total: 91ms | Queries: -

📄 Records

TypeCountSample Data
A1176.52.244.219
NS4b.ns14.net, d.ns14.net...
MX1mx1.agenturserver.de (pri: 10)
SOA1a.ns14.net do-not-reply.21itsolutions.de

AI analysis

21itsolutions.de points to a single IP number: 176.52.244.219.

Other host names, for instance virtualflirt.net, sbop.de, werner-maler.de, immobilien-hemme.de and jugendhaus-haslau.de share IP numbers with 21itsolutions.de.

21itsolutions.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

21itsolutions.de at least partially shares name servers with other domains, for instance poeschl.com, bohr-reisen.de, tiux.de, indivis.de and lufthansacitycenter.com.

These name servers are commonly used with the name servers ns01.w-commerce.de.

Host names with two IP numbers:

a.ns14.net points to: 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160.

b.ns14.net points to: 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160.

c.ns14.net points to: 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160.

d.ns14.net points to: 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160.

21itsolutions.de is handled by a single mail server, mx1.agenturserver.de.

21itsolutions.de uses the same mail server configuration as other domains, such as synion.com, ddc-manager.com, greenfinder-mobility.com, iva-x.com and superyachtpaintconsultant.com.

21itsolutions.de shares mail servers with other domains at least in part, for instance mocino-kaffee.de, hr4progress.eu, kita-turnen.de, goldgasse.com and ideaagentur.de.

these mail servers are commonly used with mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.

mx1.agenturserver.de points to a single IP: 185.15.192.56.