bf4.de - dns.ninja
bf4.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.40.17.108🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | k35r72.meinserver.io | ||||||
| NS | ns65.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2164::2b🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| A | 97.74.102.43🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns65.domaincontrol.com | ||||||
| NS | ns66.domaincontrol.com | ||||||
| A | 2603:5:2264::2b🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| A | 173.201.70.43🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns66.domaincontrol.com | ||||||
| MX | mail.bf4.de ⭐ | ||||||
| A | 188.40.17.108🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
| PTR | k35r72.meinserver.io | ||||||
| SOA | ns65.domaincontrol.comdns@jomax.net 2026-03-25 #7 | ||||||
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=1786181387 | ||||||
Subdomains
mail.bf4.de |
Same first word
bf4.de |
bf4.info |
bf4.cc |
bf4.pages.dev |
bf4.nl |
bf4.github.io |
bf4.it |
bf4.net |
bf4.berlin |
bf4.cn |
bf4.eu |
bf4.mobi |
bf4.ch |
bf4.ru |
bf4.com.cn |
bf4.com |
bf4.nrw |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
○NSns2.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
○NSns3.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
●NSns65.domaincontrol.com2026-06-26 → 2026-08-08 · 3 obs
● 2026-06-26 22:16:22
● 2026-08-08 09:41:04
●NSns66.domaincontrol.com2026-06-26 → 2026-08-08 · 3 obs
● 2026-06-26 22:16:22
● 2026-08-08 09:41:04
●MXmail.bf4.de2026-06-26 → 2026-08-08 · 3 obs
● 2026-06-26 22:16:22
● 2026-08-08 09:41:04
○MXmx01.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
○MXmx02.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
○MXmx03.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
○MXmxbackup.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
○A134.0.30.2042015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
●A188.40.17.1082026-06-26 → 2026-08-08 · 3 obs
● 2026-06-26 22:16:22
● 2026-08-08 09:41:04
○A2a03:2900:7::142015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-08-08 09:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bf4.de | ns65.domaincontrol.com, ns66.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.43
NS records: ns65.domaincontrol.com, ns66.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bf4.de (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.17.108 |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 1 | mail.bf4.de (pri: 50) |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The domain mail.bf4.de falls under the parent bf4.de.
IP Addresses
bf4.de resolves to just one IP address, 188.40.17.108.
Two other host names, along with www.livekritik.de, www.tieraerzte-sachsen.de and mail.tieraerzte-sachsen.de, also share IP numbers with bf4.de.
Name Servers
bf4.de is served by two delegated name servers, ns65.domaincontrol.com and ns66.domaincontrol.com.
bf4.de shares its NS records with other domains, for example themortgagemark.com, mvolt.com, beautylatina.com and two others.
The DNS delegation for bf4.de at least partly coincides with that of other domains, mobiloplace.com being one example.
Each of the two host names carries two IP addresses: ns65.domaincontrol.com points to 97.74.102.43 and 2603:5:2164::2b, and ns66.domaincontrol.com points to 173.201.70.43 and 2603:5:2264::2b.
Mail Servers
The sole mail server for bf4.de is mail.bf4.de.
There is one IP number for mail.bf4.de: 188.40.17.108.