osb-netz.com - robtex.com
osb-netz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.237.243.90🇩🇪 PLUSSERVER-ASN180.237.240.0/21 PlusServer GmbH Aggregate Cologne | ||||||
| PTR | n80-237-243-90.cnet.hosteurope.de | ||||||
| NS | ns.rz-as.de ⭐ | ||||||
| A | 195.189.93.131🇩🇪 Komm-ONE-AS195.189.93.0/24 Komm.ONE | ||||||
| PTR | ns.rz-as.de | ||||||
| NS | pns.dtag.de | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | pns.dtag.de | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| NS | secondary006.dtag.net | ||||||
| A | 2a00:fa8:3:0:100:0:6:1🇩🇪 NETUSE2a00:fa8:3::/48 NSDTAG | ||||||
| PTR | secondary006.dtag.net | ||||||
| A | 195.244.245.25🇩🇪 NETUSE195.244.245.0/24 | ||||||
| PTR | secondary006.dtag.net | ||||||
| MX | mx1.rz-kiru.de ⭐ | ||||||
| A | 194.59.36.55🇩🇪 Komm-ONE-AS194.59.36.0/24 Kommunale Informationsverarbeitung Baden Franken | ||||||
| PTR | mx3.kvnbw.de | ||||||
| A | 194.59.36.56🇩🇪 Komm-ONE-AS194.59.36.0/24 Kommunale Informationsverarbeitung Baden Franken | ||||||
| PTR | mx4.kvnbw.de | ||||||
| MX | mx2.rz-kiru.de ⭐ | ||||||
| A | 194.0.94.38🇩🇪 Komm-ONE-AS194.0.94.0/24 Komm.ONE | ||||||
| PTR | mx1.kvnbw.de | ||||||
| A | 194.0.94.39🇩🇪 Komm-ONE-AS194.0.94.0/24 Komm.ONE | ||||||
| PTR | mx2.kvnbw.de | ||||||
| SOA | ns.rz-as.dehostmaster@rz-kiru.de 2015-11-04 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776062257 | ||||||
Same first word
osb-netz.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSsecondary006.dtag.net2016-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 06:54:20
●MXmx1.rz-kiru.de2016-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 06:54:20
●MXmx2.rz-kiru.de2016-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 06:54:20
●A80.237.243.902016-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 06:54:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| osb-netz.com | pns.dtag.de, ns.rz-as.de, secondary006.dtag.net | - |
✅ Authoritative Response
Server:195.189.93.131
NS records: pns.dtag.de, ns.rz-as.de, secondary006.dtag.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osb-netz.com (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.237.243.90 |
| NS | 3 | secondary006.dtag.net, ns.rz-as.de... |
| MX | 2 | mx2.rz-kiru.de (pri: 10), mx1.rz-kiru.de (pri: 10) |
| SOA | 1 | ns.rz-as.de hostmaster.rz-kiru.de |
Analysis
IP Addresses
osb-netz.com maps to IP address 80.237.243.90.
Other host names, for instance sw-gmhuette.de, mail.warendorf-strom.de, erdgasversorgung-erding.de, www.stadtwerke-achim.de and erlanger-stadtwerke.de share IP numbers with osb-netz.com.
Name Servers
osb-netz.com is delegated to name servers pns.dtag.de, ns.rz-as.de and secondary006.dtag.net.
osb-netz.com at least partially shares name servers with other domains such as sgefservices.de, varikom.de, t-emails.com, techdata-information-technology-emea.com and 37.92.217.in-addr.arpa.
These name servers are often used together with ns1.telekom.net, secondary004.dtag.net, secondary007.dtag.net, ns0.niedersachsen.com, s2vg300ns02.pzd-svn.de, s2vg300ns03.pzd-svn.de, ns1.vhv.de, dnsreh01.rehau.com, dnsreh02.rehau.com and dns3.sperl.de.
Host names with two IP numbers:
pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125; secondary006.dtag.net points to 2a00:fa8:3:0:100:0:6:1 and 195.244.245.25.
Host names with one IP number:
ns.rz-as.de points to 195.189.93.131.
Mail Servers
Two mail servers handle osb-netz.com: mx1.rz-kiru.de and mx2.rz-kiru.de.
osb-netz.com shares the same mail server setup as other domains, including neuesstadttorisny.de, rogas.biz, jestetten.info, heidenheim.io and jestetten.com.
Host names with two IPs:
mx1.rz-kiru.de points to 194.59.36.55 and 194.59.36.56.
mx2.rz-kiru.de points to 194.0.94.38 and 194.0.94.39.