bf4.de - robtex.com
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=1785118513 | ||||||
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
○ 2026-07-27 02:19:42
○NSns2.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-07-27 02:19:42
○NSns3.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-07-27 02:19:42
●NSns65.domaincontrol.com2026-06-26 → 2026-07-27 · 3 obs
● 2026-06-26 22:16:22
● 2026-07-27 02:19:42
●NSns66.domaincontrol.com2026-06-26 → 2026-07-27 · 3 obs
● 2026-06-26 22:16:22
● 2026-07-27 02:19:42
●MXmail.bf4.de2026-06-26 → 2026-07-27 · 3 obs
● 2026-06-26 22:16:22
● 2026-07-27 02:19:42
○MXmx01.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-07-27 02:19:42
○MXmx02.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-07-27 02:19:42
○MXmx03.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-07-27 02:19:42
○MXmxbackup.masterlogin.de2015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-07-27 02:19:42
○A134.0.30.2042015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-07-27 02:19:42
●A188.40.17.1082026-06-26 → 2026-07-27 · 3 obs
● 2026-06-26 22:16:22
● 2026-07-27 02:19:42
○A2a03:2900:7::142015-08-06 → 2020-11-05 · 4 obs
● 2020-11-05 06:16:38
○ 2026-06-26 22:16:22
○ 2026-07-27 02:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| bf4.de | ns65.domaincontrol.com, ns66.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.102.43
NS records: ns65.domaincontrol.com, ns66.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bf4.de (unsigned zone)
⏱️ Timing
Total: 991ms | 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
bf4.de is a parent domain of mail.bf4.de.
IP Addresses
bf4.de directs to one IP number, which is 188.40.17.108.
Among the host names that share IP numbers with bf4.de are www.livekritik.de, www.tieraerzte-sachsen.de, mail.tieraerzte-sachsen.de and two others.
Name Servers
bf4.de has two authoritative name servers — ns65.domaincontrol.com and ns66.domaincontrol.com.
bf4.de has the same name server delegation as a number of other domains, such as themortgagemark.com, 23sek.com, mvolt.com and two more.
The name servers for bf4.de overlap at least partially with those of other domains — for example mobiloplace.com.
Both ns65.domaincontrol.com and ns66.domaincontrol.com have two IP addresses each. ns65.domaincontrol.com resolves to 97.74.102.43 and 2603:5:2164::2b; ns66.domaincontrol.com resolves to 173.201.70.43 and 2603:5:2264::2b.
Mail Servers
bf4.de routes its mail through a single mail server, mail.bf4.de.
mail.bf4.de points to one IP number — 188.40.17.108.