backfun.de - dns.ninja
backfun.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.228.157.11🇩🇪 PHH-AS37.228.157.0/24 | ||||||
| PTR | cybercrimeschutz.ph.de | ||||||
| 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 | w00ae196.kasserver.com ⭐ | ||||||
| A | 85.13.163.158🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich | ||||||
| PTR | dd33228.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2605030201 | ||||||
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=1784147026 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns5.kasserver.com2015-05-23 → 2026-07-15 · 2 obs
● 2026-07-15 20:51:28
●NSns6.kasserver.com2015-05-23 → 2026-07-15 · 2 obs
● 2026-07-15 20:51:28
○MXmail.backfun.de2015-05-23 → 2016-04-23 · 4 obs
● 2016-04-23 17:53:54
○ 2017-01-02 23:06:30
○ 2026-07-15 20:51:28
●MXw00ae196.kasserver.com2017-01-02 → 2026-07-15 · 3 obs
● 2017-01-02 23:06:30
● 2026-07-15 20:51:28
●A37.228.157.112026-03-13 → 2026-07-15 · 3 obs
● 2026-03-13 15:15:20
● 2026-07-15 20:51:28
○A85.13.150.1582015-11-13 → 2017-01-02 · 5 obs
● 2015-11-13 00:34:26
● 2017-01-02 23:06:30
○ 2026-03-13 15:15:20
○ 2026-07-15 20:51:28
○A85.13.179.2452015-05-23 → 2015-05-23 · 3 obs
○ 2015-11-13 00:34:26
○ 2026-07-15 20:51:28
🔍 DNS Trace
Analysis
Hierarchy
www.backfun.de, nrw.backfun.de and mail.backfun.de each fall under the parent domain backfun.de.
IP Addresses
backfun.de has exactly one IP address — 37.228.157.11.
wecycle.de, rwn-moto.de, dussmann.com plus two other host names have IP numbers in common with backfun.de.
Name Servers
Two name servers handle the delegation for backfun.de: ns5.kasserver.com and ns6.kasserver.com.
The name server configuration of backfun.de is shared with other domains, for instance prinntoo.de, mode-oberem.de, erfolgsteam.biz and two others.
backfun.de shares at least some of its name servers with domains including schrei.de, sharokina.de and reiterswiesen.de
These name servers are regularly seen alongside a-dns-service.de and ns3.kas-dns-server.de as 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
backfun.de uses one mail server — w00ae196.kasserver.com.
The mail server setup of backfun.de matches that of other domains such as tolletorten.com, hobbybaecker.de, meincupcake.de and two others.
w00ae196.kasserver.com carries a single IP number, which is 85.13.163.158.