biohahn.de - robtex.com
biohahn.de
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=1774628465 | ||||||
Subdomains
mail.biohahn.de |
Same first word
Similar names
hoabinh.com.vn |
hnbohai.com |
hoabinh.gov.vn |
hoabinh.net.vn |
hoabinh.org |
hoabinh.edu.vn |
hbhanoi.com |
hoabinh.vn |
hoabinh.com |
hobihan.com |
binhhoa.com |
DNS History
7 records (6 active, 1 former)
●NSnsa3.schlundtech.de2015-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 16:23:20
●NSnsb3.schlundtech.de2015-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 16:23:20
●NSnsc3.schlundtech.de2015-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 16:23:20
●NSnsd3.schlundtech.de2015-08-14 → 2026-03-27 · 2 obs
● 2026-03-27 16:23:20
●A157.90.215.1462026-03-06 → 2026-03-27 · 3 obs
● 2026-03-06 02:11:24
● 2026-03-27 16:23:20
○A85.214.77.862015-08-14 → 2017-08-15 · 4 obs
● 2017-08-15 03:24:56
○ 2026-03-06 02:11:24
○ 2026-03-27 16:23:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| biohahn.de | nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de, nsd3.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.80.227
NS records: nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de, nsd3.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biohahn.de (unsigned zone)
⏱️ Timing
Total: 3011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.90.215.146 |
| NS | 4 | nsb3.schlundtech.de, nsa3.schlundtech.de... |
| MX | 1 | mail.cubus.de (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | nsa3.schlundtech.de ziera.cubus.de |
Analysis
Hierarchy
biohahn.de is the parent of mail.biohahn.de.
IP Addresses
biohahn.de resolves to one IP number: 157.90.215.146.
other host names including peak-oil.com, cubus.de, solarprogress.de, klima-monitor.de and mail.einsform.de share IP numbers with biohahn.de.
Name Servers
biohahn.de is delegated to four name servers: nsa3.schlundtech.de, nsb3.schlundtech.de, nsc3.schlundtech.de and nsd3.schlundtech.de.
biohahn.de at least partially shares name servers with other domains, for instance edv-gruner.de, amadeus-cis.de, mymcu.de, inkontext.com and ns40-mainz.de.
Host names with two IP numbers:
nsa3.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb3.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc3.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd3.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.
Mail Servers
biohahn.de is handled by a single mail server, mail.cubus.de.
biohahn.de shares the same mail server setup as other domains, for instance bds-sachsen.com, tsr-radebeul.de, baba-jewellery.com, keramics.net and preusstype.com.
mail.cubus.de resolves to two IP numbers: 2a01:4f8:120:2393::2 and 78.46.64.122.