bub.de - dns.ninja
bub.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.168.5🇩🇪 NMM-AS85.13.168.0/24 Neue Medien Muennich | ||||||
| PTR | dd56020.kasserver.com | ||||||
| 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 | w020fd47.kasserver.com ⭐ | ||||||
| A | 85.13.168.5🇩🇪 NMM-AS85.13.168.0/24 Neue Medien Muennich | ||||||
| PTR | dd56020.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2606030101 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1783939735 | ||||||
Subdomains
mx0.bub.de |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSc1.wpns.hosteurope.de2015-08-19 → 2016-12-24 · 4 obs
● 2016-12-24 00:35:56
○ 2026-03-03 11:37:40
○ 2026-07-13 11:10:06
○NSc1.wsns.hosteurope.de2015-08-19 → 2016-12-24 · 4 obs
● 2016-12-24 00:35:56
○ 2026-03-03 11:37:40
○ 2026-07-13 11:10:06
●NSns5.kasserver.com2026-03-03 → 2026-07-13 · 3 obs
● 2026-03-03 11:37:40
● 2026-07-13 11:10:06
●NSns6.kasserver.com2026-03-03 → 2026-07-13 · 3 obs
● 2026-03-03 11:37:40
● 2026-07-13 11:10:06
○MXmx0.bub.de2015-08-19 → 2016-12-24 · 4 obs
● 2016-12-24 00:35:56
○ 2026-03-03 11:37:40
○ 2026-07-13 11:10:06
●MXw020fd47.kasserver.com2026-03-03 → 2026-07-13 · 3 obs
● 2026-03-03 11:37:40
● 2026-07-13 11:10:06
○A2a01:488:42:1000:50ed:8414:1a:cdc42015-08-19 → 2016-12-24 · 4 obs
● 2016-12-24 00:35:56
○ 2026-03-03 11:37:40
○ 2026-07-13 11:10:06
○A80.237.132.202015-08-19 → 2016-12-24 · 4 obs
● 2016-12-24 00:35:56
○ 2026-03-03 11:37:40
○ 2026-07-13 11:10:06
●A85.13.168.52026-03-03 → 2026-07-13 · 3 obs
● 2026-03-03 11:37:40
● 2026-07-13 11:10:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bub.de | ns5.kasserver.com, ns6.kasserver.com | - |
✅ Authoritative Response
Server:85.13.159.101
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bub.de (unsigned zone)
⏱️ Timing
Total: 757ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.168.5 |
| NS | 2 | ns6.kasserver.com, ns5.kasserver.com |
| MX | 1 | w020fd47.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
Analysis
Hierarchy
bub.de serves as the parent of mx0.bub.de.
IP Addresses
bub.de has exactly one IP address — 85.13.168.5.
consulia.de, immozeichner.de, it-as.eu plus two other host names have IP numbers in common with bub.de.
Name Servers
bub.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.
The name server configuration of bub.de is shared with other domains, for instance diffusion.de, xn--bhrer-jua.com, hennigarts.com and two others.
bub.de has at least partial name server overlap with other domains, such as dingus.de, kranholdt.de, reitstall-eberlein.de and two others.
It is common to find these name servers paired with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
ns5.kasserver.com directs to 85.13.128.3 and ns6.kasserver.com directs to 85.13.159.101; each host name points to exactly one IP number.
Mail Servers
bub.de uses one mail server — w020fd47.kasserver.com.
bub.de uses the same mail servers as other domains, including bub.info.
w020fd47.kasserver.com resolves to a single IP number: 85.13.168.5.