firstum.com - dns.ninja
firstum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.240.135🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w0122743.kasserver.com ⭐ | ||||||
| A | 85.13.136.17🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich | ||||||
| PTR | dd14622.kasserver.com | ||||||
| TXT | 044a72bdd7a53197d536babc729136d09d561ed6 | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606060108 | ||||||
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=1786631529 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns5.kasserver.com2015-05-18 → 2026-08-13 · 2 obs
● 2026-08-13 15:02:38
●NSns6.kasserver.com2015-05-18 → 2026-08-13 · 2 obs
● 2026-08-13 15:02:38
○MXmail.firstum.com2015-05-18 → 2016-09-09 · 4 obs
● 2016-09-09 04:35:20
○ 2017-03-30 14:28:34
○ 2026-08-13 15:02:38
●MXw0122743.kasserver.com2017-03-30 → 2026-08-13 · 3 obs
● 2017-03-30 14:28:34
● 2026-08-13 15:02:38
○A85.13.136.172015-05-18 → 2017-03-30 · 4 obs
● 2017-03-30 14:28:34
○ 2026-04-12 15:05:48
○ 2026-08-13 15:02:38
●A91.195.240.1352026-04-12 → 2026-08-13 · 3 obs
● 2026-04-12 15:05:48
● 2026-08-13 15:02:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| firstum.com | ns5.kasserver.com, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server:85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstum.com (unsigned zone)
⏱️ Timing
Total: 265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.240.135 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w0122743.kasserver.com (pri: 10) |
| TXT | 2 | v=spf1 a mx include:spf.kasserver.com ~a, 044a72bdd7a53197d536babc729136d09d561ed6 |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)
Analysis
IP Addresses
firstum.com has exactly one IP address — 91.195.240.135.
superfine.biz, evoo.bio, mescouteaux.fr plus two other host names have IP numbers in common with firstum.com.
Name Servers
firstum.com uses two name servers for its delegation: ns5.kasserver.com and ns6.kasserver.com.
The name server configuration of firstum.com is shared with other domains, for instance sven-boike.de, praxis-hoegen.de, marketstrudel.com and two others.
firstum.com partially shares its NS delegation with several other domains, including kurzschlusshummeln.de, aschenberner.de, 4makers.de and two others.
The name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de are often found in use alongside these name servers.
ns5.kasserver.com resolves to 85.13.128.3. ns6.kasserver.com resolves to 85.13.159.101. Both host names point to a single IP number.
Mail Servers
firstum.com uses one mail server — w0122743.kasserver.com.
The mail server setup of firstum.com matches that of other domains such as carryshop.de, firstum.eu, klickbau.de and two others.
w0122743.kasserver.com directs to just one IP number, 85.13.136.17.