sicherbio.de - robtex.com
sicherbio.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=1776022569 | ||||||
Subdomains
mail.sicherbio.de |
Same first word
sicherbio.de |
Similar names
DNS History
10 records (7 active, 3 former)
●NSns01.edv-dns.de2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 17:47:22
● 2026-04-12 19:57:50
●NSns02.edv-dns.de2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 17:47:22
● 2026-04-12 19:57:50
●NSns03.edv-dns.de2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 17:47:22
● 2026-04-12 19:57:50
○NSns1.antagus.de2015-07-22 → 2019-12-25 · 4 obs
● 2019-12-25 16:21:36
○ 2026-04-05 17:47:22
○ 2026-04-12 19:57:50
●NSns1.muellenbach-cloud.de2026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 17:47:22
● 2026-04-12 19:57:50
○NSns2.antagus.de2015-07-22 → 2019-12-25 · 4 obs
● 2019-12-25 16:21:36
○ 2026-04-05 17:47:22
○ 2026-04-12 19:57:50
●MXmail.sicherbio.de2015-07-22 → 2026-04-12 · 2 obs
● 2026-04-12 19:57:50
●A2a03:4000:4a:f7b:8829:9fff:fea6:ea202026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 17:47:22
● 2026-04-12 19:57:50
●A45.142.179.1342026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 17:47:22
● 2026-04-12 19:57:50
○A89.200.171.792015-07-22 → 2019-12-25 · 4 obs
● 2019-12-25 16:21:36
○ 2026-04-05 17:47:22
○ 2026-04-12 19:57:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sicherbio.de | ns1.muellenbach-cloud.de, ns01.edv-dns.de, ns02.edv-dns.de, ns03.edv-dns.de | - |
✅ Authoritative Response
Server:89.58.3.66
NS records: ns1.muellenbach-cloud.de, ns01.edv-dns.de, ns02.edv-dns.de, ns03.edv-dns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sicherbio.de (unsigned zone)
⏱️ Timing
Total: 1081ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.142.179.134 |
| AAAA | 1 | 2a03:4000:4a:f7b:8829:9fff:fea6:ea20 |
| NS | 4 | ns01.edv-dns.de, ns1.muellenbach-cloud.de... |
| MX | 1 | mail.sicherbio.de (pri: 10) |
| TXT | 2 | v=spf1 a mx include:edv-dns.de include:s, google-site-verification=uaAyOXMePPTkDcH |
| SOA | 1 | ns1.muellenbach-cloud.de mk.marketing.sh |
Analysis
Hierarchy
The parent of mail.sicherbio.de is sicherbio.de.
IP Addresses
sicherbio.de resolves to two IP numbers: 2a03:4000:4a:f7b:8829:9fff:fea6:ea20 and 45.142.179.134.
Other host names, for instance mail.(0x77616e6b)endorf.de, mail.akkort.de, mail.aas.de, aas.de and mtl-audio.de share IP numbers with sicherbio.de.
Name Servers
sicherbio.de's delegation is handled by four name servers: ns01.edv-dns.de, ns02.edv-dns.de, ns03.edv-dns.de and ns1.muellenbach-cloud.de.
sicherbio.de partially shares name servers with other domains; examples include ff-trappenkamp.de, edv.sh, joerg-baumhauer.de, cage-antenna.com and tsv(0x77616e6b)endorf.de.
These name servers are commonly used with ns3.edv-dns.de, ns4.edv-dns.de and ns2.muellenbach-cloud.de.
Host names with two IPs:
ns01.edv-dns.de points to 2a03:4000:4f:7f:74e1:2bff:fee3:f18e and 185.216.177.242
ns02.edv-dns.de points to 2a03:4000:47:2b3:4484:65ff:fe8c:13a8 and 45.129.181.199
ns03.edv-dns.de points to 2a03:4000:5d:8d4:548a:b8ff:fe3f:34f1 and 89.58.3.66
ns1.muellenbach-cloud.de points to 2a03:4000:4a:f7b:8829:9fff:fea6:ea20 and 45.142.179.134
Mail Servers
sicherbio.de is handled by a single mail server, mail.sicherbio.de.
Host mail.sicherbio.de resolves to two IPs: 2a03:4000:4a:f7b:8829:9fff:fea6:ea20 and 45.142.179.134.