bfirst.de - dns.ninja
bfirst.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:488:42:1000:b24d:525b:6a:e139🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL | ||||||
| A | 178.77.82.91🇩🇪 GD-EMEA-DC-CGN1178.77.80.0/22 GD MASS Network | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c2::1d🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| A | 97.74.108.29🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| NS | ns58.domaincontrol.com | ||||||
| A | 2603:5:22c2::1d🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| A | 173.201.76.29🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| MX | mx0.bfirst.de ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| PTR | mx0.webpack.hosteurope.de | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2024-02-07 #0 | ||||||
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=1786126134 | ||||||
Subdomains
mx0.bfirst.de |
Same first word
bfirst.org |
bfirst.com |
bfirst.biz |
bfirst.ai |
bfirst.shoes |
bfirst.de |
bfirst.com.au |
bfirst.bank |
bfirst.ru |
bfirst.in |
bfirst.net |
bfirst.org.uk |
Similar names
DNS History
11 records (5 active, 6 former)
○NSns1.hans.hosteurope.de2015-05-15 → 2017-05-18 · 4 obs
● 2017-05-18 09:33:46
○ 2026-03-08 12:16:12
○ 2026-08-07 18:41:28
○NSns2.hans.hosteurope.de2015-05-15 → 2017-05-18 · 4 obs
● 2017-05-18 09:33:46
○ 2026-03-08 12:16:12
○ 2026-08-07 18:41:28
●NSns57.domaincontrol.com2026-03-08 → 2026-08-07 · 3 obs
● 2026-03-08 12:16:12
● 2026-08-07 18:41:28
●NSns58.domaincontrol.com2026-03-08 → 2026-08-07 · 3 obs
● 2026-03-08 12:16:12
● 2026-08-07 18:41:28
●MXmx0.bfirst.de2015-05-15 → 2026-08-07 · 2 obs
● 2026-08-07 18:41:28
●A178.77.82.912026-03-08 → 2026-08-07 · 3 obs
● 2026-03-08 12:16:12
● 2026-08-07 18:41:28
○A2a01:488:42:1000:50ed:8571:77:60152015-10-19 → 2017-05-18 · 5 obs
● 2015-10-19 10:58:54
● 2017-05-18 09:33:46
○ 2026-03-08 12:16:12
○ 2026-08-07 18:41:28
○A2a01:488:42:1000:57e6:2ce7:6c:14892015-05-15 → 2015-05-15 · 3 obs
○ 2015-10-19 10:58:54
○ 2026-08-07 18:41:28
●A2a01:488:42:1000:b24d:525b:6a:e1392026-03-08 → 2026-08-07 · 3 obs
● 2026-03-08 12:16:12
● 2026-08-07 18:41:28
○A80.237.133.1132015-10-19 → 2017-05-18 · 5 obs
● 2015-10-19 10:58:54
● 2017-05-18 09:33:46
○ 2026-03-08 12:16:12
○ 2026-08-07 18:41:28
○A87.230.44.2312015-05-15 → 2015-05-15 · 3 obs
○ 2015-10-19 10:58:54
○ 2026-08-07 18:41:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, f.nic.de, a.nic.de | - |
| bfirst.de | ns58.domaincontrol.com, ns57.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns58.domaincontrol.com, ns57.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bfirst.de (unsigned zone)
⏱️ Timing
Total: 761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.77.82.91 |
| AAAA | 1 | 2a01:488:42:1000:b24d:525b:6a:e139 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 1 | mx0.bfirst.de (pri: 50) |
| TXT | 1 | v=spf1 a mx include:spf.server-he.de -al |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
bfirst.de is the parent zone for mx0.bfirst.de.
IP Addresses
bfirst.de directs to two IP numbers, 178.77.82.91 and 2a01:488:42:1000:b24d:525b:6a:e139
Two other host names, along with rastplatz-tester.de, lkwplatz.de and bitbag.de, also share IP numbers with bfirst.de.
Name Servers
Two name servers handle the delegation for bfirst.de: ns57.domaincontrol.com and ns58.domaincontrol.com.
bfirst.de shares its NS records with other domains, for example e-gineers.org, dsgnco.com, lexhearth.com and two others.
bfirst.de is at least partially co-delegated on name servers with other domains, such as multipointnetwork.com.
ns57.domaincontrol.com and ns58.domaincontrol.com both carry two IP addresses. The A records for ns57.domaincontrol.com are 97.74.108.29 and 2603:5:21c2::1d; the A records for ns58.domaincontrol.com are 173.201.76.29 and 2603:5:22c2::1d.
Mail Servers
The sole mail server for bfirst.de is mx0.bfirst.de.
mx0.bfirst.de carries a single IP number, which is 80.237.138.5.