karkowski.com - robtex.com
karkowski.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.97.174.62🇩🇪 HPLS-AS185.97.172.0/22 | ||||||
| PTR | userweb-php82.jpberlin.de | ||||||
| NS | ns2.jpberlin.de ⭐ | ||||||
| A | 194.150.191.56🇩🇪 PROACT-AS194.150.190.0/23 | ||||||
| PTR | ns2.jpberlin.de | ||||||
| NS | ns.jpberlin.de | ||||||
| A | 2001:67c:2050:1::53:1🇩🇪 HPLS-AS2001:67c:2050::/48 | ||||||
| PTR | ns.jpberlin.de | ||||||
| A | 91.198.250.3🇩🇪 HPLS-AS91.198.250.0/24 | ||||||
| PTR | ns.jpberlin.de | ||||||
| NS | ns3.jpberlin.de | ||||||
| A | 2a01:4f8:221:4381::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns3.jpberlin.de | ||||||
| A | 88.198.52.15🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | ns3.jpberlin.de | ||||||
| MX | mx1.heinlein-support.de ⭐ | ||||||
| A | 91.198.250.10🇩🇪 HPLS-AS91.198.250.0/24 | ||||||
| PTR | mx1.heinlein-support.de | ||||||
| MX | mx2.heinlein-support.de ⭐ | ||||||
| A | 91.198.250.20🇩🇪 HPLS-AS91.198.250.0/24 | ||||||
| PTR | mx2.heinlein-support.de | ||||||
| MX | mx3.heinlein-support.de(20) | ||||||
| A | 91.198.250.30🇩🇪 HPLS-AS91.198.250.0/24 | ||||||
| PTR | mx3.heinlein-support.de | ||||||
| MX | mx-n.heinlein-support.de(50) | ||||||
| A | 91.198.250.17🇩🇪 HPLS-AS91.198.250.0/24 | ||||||
| PTR | mx-n.mailbox.org | ||||||
| TXT | v=spf1 mx include:_spf.jpberlin.de ?all | ||||||
| SOA | ns.jpberlin.deroot@jpberlin.de 2026-05-12 #1 | ||||||
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=1778810061 | ||||||
Subdomains
www.karkowski.com |
Same first word
karkowski.com |
Similar names
DNS History
10 records (8 active, 2 former)
●NSns.jpberlin.de2015-07-17 → 2026-05-15 · 2 obs
● 2026-05-15 02:20:44
●NSns2.jpberlin.de2015-07-17 → 2026-05-15 · 2 obs
● 2026-05-15 02:20:44
●NSns3.jpberlin.de2026-03-12 → 2026-05-15 · 3 obs
● 2026-03-12 13:21:16
● 2026-05-15 02:20:44
●MXmx-n.heinlein-support.de2015-07-17 → 2026-05-15 · 2 obs
● 2026-05-15 02:20:44
●MXmx1.heinlein-support.de2015-07-17 → 2026-05-15 · 2 obs
● 2026-05-15 02:20:44
●MXmx2.heinlein-support.de2015-07-17 → 2026-05-15 · 2 obs
● 2026-05-15 02:20:44
●MXmx3.heinlein-support.de2015-07-17 → 2026-05-15 · 2 obs
● 2026-05-15 02:20:44
●A185.97.174.622026-03-12 → 2026-05-15 · 3 obs
● 2026-03-12 13:21:16
● 2026-05-15 02:20:44
○A80.241.58.552015-11-17 → 2016-12-30 · 5 obs
● 2015-11-17 10:06:10
● 2016-12-30 08:06:18
○ 2018-08-15 02:58:08
○ 2026-05-15 02:20:44
○A91.198.250.842015-07-17 → 2018-08-15 · 6 obs
○ 2015-11-17 10:06:10
○ 2016-12-30 08:06:18
● 2018-08-15 02:58:08
○ 2026-03-12 13:21:16
○ 2026-05-15 02:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| karkowski.com | ns.jpberlin.de, ns2.jpberlin.de, ns3.jpberlin.de | - |
✅ Authoritative Response
Server:88.198.52.15
NS records: ns.jpberlin.de, ns2.jpberlin.de, ns3.jpberlin.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karkowski.com (unsigned zone)
⏱️ Timing
Total: 791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.97.174.62 |
| NS | 3 | ns3.jpberlin.de, ns2.jpberlin.de... |
| MX | 4 | mx2.heinlein-support.de (pri: 10), mx3.heinlein-support.de (pri: 20)... |
| TXT | 1 | v=spf1 mx include:_spf.jpberlin.de ?all |
| SOA | 1 | ns.jpberlin.de root.jpberlin.de |
Analysis
Hierarchy
karkowski.com is the parent of www.karkowski.com.
IP Addresses
karkowski.com resolves to a single IP: 185.97.174.62.
Other host names, for instance najuversum.de, bsrm.de, weltladen-konstanz.de, politikfabrik.org and gasherd.de share IP numbers with karkowski.com.
Name Servers
karkowski.com delegates to three name servers: ns2.jpberlin.de, ns3.jpberlin.de and ns.jpberlin.de.
karkowski.com shares some name servers with other domains, for example gruenesfreiburg.de, linuxleistungsshow.de, asse-watch.de, mailbox.eu and rotehilfe.com.
Host names with two IP numbers:
ns3.jpberlin.de points to 2a01:4f8:221:4381::1 and 88.198.52.15.
ns.jpberlin.de points to 2001:67c:2050:1::53:1 and 91.198.250.3.
Host names with one IP number:
ns2.jpberlin.de points to 194.150.191.56.
Mail Servers
karkowski.com is handled by four mail servers: mx-n.heinlein-support.de, mx1.heinlein-support.de, mx2.heinlein-support.de and mx3.heinlein-support.de.
karkowski.com shares some mail servers with other domains, at least partially; for instance wukania.net, blue21.de, suyu.de, eastmuseum.de and aerzte-ohne-grenzen.org.
Host names with a single IP
mx-n.heinlein-support.de resolves to 91.198.250.17
mx1.heinlein-support.de resolves to 91.198.250.10
mx2.heinlein-support.de resolves to 91.198.250.20
mx3.heinlein-support.de resolves to 91.198.250.30