kassmann.com - robtex.com
kassmann.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.28.232.53🇩🇪 SCALEUP81.28.232.0/22 Route object for 81.28.232.0/22 Colocation Berlin | ||||||
| PTR | ws38.web.vrmd.de | ||||||
| NS | ns1.securehost.de ⭐ | ||||||
| A | 2a00:1c3e:96::53🇩🇪 KNIPP-AMS-AS2a00:1c3e:96::/47 | ||||||
| PTR | ns1.variomedia.de | ||||||
| A | 185.95.96.53🇩🇪 KNIPP-AMS-AS185.95.96.0/23 | ||||||
| PTR | ns1.variomedia.de | ||||||
| NS | ns2.securehost.de | ||||||
| A | 2a00:1c3e:98::53🇩🇪 KNIPPWORLDWIDE2a00:1c3e:98::/47 | ||||||
| PTR | ns2.variomedia.de | ||||||
| A | 185.95.98.53🇩🇪 KNIPPWORLDWIDE185.95.98.0/23 | ||||||
| PTR | ns2.variomedia.de | ||||||
| MX | mail.kassmann.com ⭐ | ||||||
| A | 81.28.224.26🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21 | ||||||
| PTR | mx1.mail.vrmd.de | ||||||
| A | 81.28.224.27🇩🇪 SCALEUP81.28.224.0/21 Route object for 81.28.224.0/21 | ||||||
| PTR | mx2.mail.vrmd.de | ||||||
| TXT | v=spf1 include:spf.securehost.de ?all | ||||||
| SOA | ns1.securehost.desupport@variomedia.de 2026-04-29 #72 | ||||||
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=1778716136 | ||||||
Subdomains
mail.kassmann.com |
Same first word
DNS History
8 records (4 active, 4 former)
○NSns1.net-erftstadt.de2015-07-12 → 2016-03-28 · 4 obs
● 2016-03-28 20:26:48
○ 2016-09-17 10:46:36
○ 2026-05-14 00:02:14
●NSns1.securehost.de2016-09-17 → 2026-05-14 · 3 obs
● 2016-09-17 10:46:36
● 2026-05-14 00:02:14
○NSns2.net-erftstadt.de2015-07-12 → 2016-03-28 · 4 obs
● 2016-03-28 20:26:48
○ 2016-09-17 10:46:36
○ 2026-05-14 00:02:14
●NSns2.securehost.de2016-09-17 → 2026-05-14 · 3 obs
● 2016-09-17 10:46:36
● 2026-05-14 00:02:14
●MXmail.kassmann.com2015-07-12 → 2026-05-14 · 5 obs
● 2016-03-28 20:26:48
○ 2016-09-17 10:46:36
● 2017-04-09 14:17:44
● 2026-05-14 00:02:14
○MXmail.securehost.de2016-09-17 → 2016-09-17 · 4 obs
● 2016-09-17 10:46:36
○ 2017-04-09 14:17:44
○ 2026-05-14 00:02:14
○A212.16.252.112015-07-12 → 2016-03-28 · 4 obs
● 2016-03-28 20:26:48
○ 2016-09-17 10:46:36
○ 2026-05-14 00:02:14
●A81.28.232.532016-09-17 → 2026-05-14 · 3 obs
● 2016-09-17 10:46:36
● 2026-05-14 00:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| kassmann.com | ns1.securehost.de, ns2.securehost.de | - |
✅ Authoritative Response
Server:185.95.98.53
NS records: ns1.securehost.de, ns2.securehost.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kassmann.com (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.28.232.53 |
| NS | 2 | ns1.securehost.de, ns2.securehost.de |
| MX | 1 | mail.kassmann.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.securehost.de ?all |
| SOA | 1 | ns1.securehost.de support.variomedia.de |
Analysis
Hierarchy
kassmann.com is a parent of mail.kassmann.com.
IP Addresses
kassmann.com points to a single IP number: 81.28.232.53.
Other host names, for instance www.miur.de, spieleleiter.de, getraenkestadel.eu, brokdorf.eu and kogo-it.de share IP numbers with kassmann.com.
Name Servers
Delegation for kassmann.com rests with two name servers, ns1.securehost.de and ns2.securehost.de.
kassmann.com shares the same name server setup as other domains, including nautours.com, kinderkardiologe.de, fp-logistics-nl.com, kaeufer-portal.de and alexanderhassenstein.de.
kassmann.com at least partially shares name servers with other domains, for instance wechselberger-busreisen.at, orange-webdesign.eu, cinema4you.at, wiffreal.at and gasthof-oberstegen.at.
These name servers are commonly used with ns1.edv-denk.com, ns2.edv-denk.com, ns1.dsk-hosting.tech, ns2.dsk-hosting.tech, ns1.variomedia.de and ns2.variomedia.de.
Host names with two IP numbers: ns1.securehost.de points to 2a00:1c3e:96::53 and 185.95.96.53; ns2.securehost.de points to 2a00:1c3e:98::53 and 185.95.98.53.
Mail Servers
kassmann.com is handled by a single mail server, mail.kassmann.com.
kassmann.com uses the same mail server setup as other domains, for instance praxis-dr-ell.de and ergotherapie-ailertchen.de.
mail.kassmann.com resolves to two IP numbers: 81.28.224.26 and 81.28.224.27.