sicher3.de - robtex.com
sicher3.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=1771291602 | ||||||
Subdomains
ns1.sicher3.de |
ns5.sicher3.de |
ns3.sicher3.de |
ns.sicher3.de |
ns2.sicher3.de |
mail.sicher3.de |
crev.sicher3.de |
ns4.sicher3.de |
rev.sicher3.de |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSns.ghiglieri.de2018-08-03 → 2018-08-03 · 3 obs
○ 2026-02-24 05:31:06
○ 2026-03-05 00:04:26
●NSns.sicher3.com2026-02-24 → 2026-03-05 · 3 obs
● 2026-02-24 05:31:06
● 2026-03-05 00:04:26
●NSns.sicher3.de2026-02-24 → 2026-03-05 · 3 obs
● 2026-02-24 05:31:06
● 2026-03-05 00:04:26
●NSns.sicher3.net2026-02-24 → 2026-03-05 · 3 obs
● 2026-02-24 05:31:06
● 2026-03-05 00:04:26
○NSns1.ghiglieri.de2018-08-03 → 2018-08-03 · 3 obs
○ 2026-02-24 05:31:06
○ 2026-03-05 00:04:26
○NSns1.sicher3.de2018-08-03 → 2018-08-03 · 3 obs
○ 2026-02-24 05:31:06
○ 2026-03-05 00:04:26
●MXmail.sicher3.de2018-08-03 → 2026-03-05 · 2 obs
● 2026-03-05 00:04:26
●MXsicher3-de.mail.protection.outlook.com2026-02-24 → 2026-03-05 · 3 obs
● 2026-02-24 05:31:06
● 2026-03-05 00:04:26
●A176.9.240.12026-02-24 → 2026-03-05 · 3 obs
● 2026-02-24 05:31:06
● 2026-03-05 00:04:26
○A78.46.47.292018-08-03 → 2018-08-03 · 3 obs
○ 2026-02-24 05:31:06
○ 2026-03-05 00:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sicher3.de | ns.sicher3.de, ns.sicher3.net, ns.sicher3.com | 2 records |
✅ Authoritative Response
Server: 192.174.68.104
NS records: ns.sicher3.de, ns.sicher3.net, ns.sicher3.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.9.240.1 |
| NS | 3 | ns.sicher3.de, ns.sicher3.net... |
| MX | 2 | mail.sicher3.de (pri: 100), sicher3-de.mail.protection.outlook.com ( |
| TXT | 4 | apple-domain-verification=kWDNWtU7VZJQhD, v=spf1 ip4:176.9.240.0 include:spf.prote... |
| SOA | 1 | ns.sicher3.de domains.sicher3.de |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.sicher3.de, ns.sicher3.de)
Analysis
Hierarchy
sicher3.de is a parent of ns1.sicher3.de, ns5.sicher3.de, ns3.sicher3.de, ns.sicher3.de, ns2.sicher3.de and a few other host names.
IP Addresses
sicher3.de points to a single IP: 176.9.240.1.
Other host names such as elsemueller.net and rev.sicher3.de share IP numbers with sicher3.de.
Name Servers
sicher3.de is delegated to three name servers: ns.sicher3.com, ns.sicher3.de and ns.sicher3.net.
sicher3.de partially shares name servers with other domains; examples include elsemueller.net, mgnis.de, sicher3.net, sicher3.com and raiseup.de.
Host names with two IP numbers:
ns.sicher3.com points to 2001:67c:10b8::104 and 176.97.158.104.
ns.sicher3.de points to 2001:67c:1bc::104 and 192.174.68.104.
ns.sicher3.net points to 2a02:d500::53 and 45.87.158.53.
Mail Servers
sicher3.de is handled by two mail servers: mail.sicher3.de and sicher3-de.mail.protection.outlook.com.
Eight IPs for sicher3-de.mail.protection.outlook.com: 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::7, 52.101.68.15, 52.101.68.16, 52.101.68.25 and 52.101.73.2.
One IP for mail.sicher3.de: 176.9.240.0.