1fzb.de - robtex.com
1fzb.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=1773553752 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○NSns.namespace4you.de2015-06-13 → 2017-07-25 · 3 obs
● 2017-07-25 06:04:02
○ 2026-03-18 11:14:38
○NSns2.namespace4you.de2015-06-13 → 2017-07-25 · 3 obs
● 2017-07-25 06:04:02
○ 2026-03-18 11:14:38
●NSns81.domaincontrol.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:14:38
●NSns82.domaincontrol.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:14:38
●MX1fzb-de.mail.protection.outlook.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:14:38
●MXfasnetzunftbrackenheim-de02i.mail.protection.outlook.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:14:38
●MXfzbrackenheim-de0e.mail.protection.outlook.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:14:38
○MXmxlb.ispgateway.de2015-06-13 → 2017-07-25 · 3 obs
● 2017-07-25 06:04:02
○ 2026-03-18 11:14:38
●A2a00:1158:0:100::142015-06-13 → 2026-03-18 · 2 obs
● 2026-03-18 11:14:38
●A80.67.16.82015-06-13 → 2026-03-18 · 2 obs
● 2026-03-18 11:14:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| 1fzb.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.69.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1fzb.de (unsigned zone)
⏱️ Timing
Total: 651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.67.16.8 |
| AAAA | 1 | 2a00:1158:0:100::14 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 3 | 1fzb-de.mail.protection.outlook.com (pri, fasnetzunftbrackenheim-de02i.mail.protec... |
| TXT | 2 | NETORGFT19213792.onmicrosoft.com, v=spf1 include:secureserver.net mx a inc |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
1fzb.de resolves to two IP numbers: 2a00:1158:0:100::14 and 80.67.16.8.
other host names including ehs.de, kaiserberg.net, oriental-telekom.de, seniocard.de and a-hein.de share IP numbers with 1fzb.de.
Name Servers
1fzb.de is delegated to two name servers ns81.domaincontrol.com and ns82.domaincontrol.com.
1fzb.de shares the same name server setup as other domains, for instance fc-eisenhuettenstadt.de, mein-westfalen.de, selling-architecture.de, nilcruise.de and sforb.de.
Host names with one IP number:
ns81.domaincontrol.com points to 97.74.101.32
ns82.domaincontrol.com points to 173.201.69.32
Mail Servers
1fzb.de is handled by three mail servers: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.
Host names with eight IP numbers:
The host name 1fzb-de.mail.protection.outlook.com points to: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.
The host name fasnetzunftbrackenheim-de02i.mail.protection.outlook.com points to: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.
The host name fzbrackenheim-de0e.mail.protection.outlook.com points to: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.
Host names that point to 2a01:111:f403:ca27::: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.
Host names that point to 2a01:111:f403:ca2d::: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.
Host names that point to 2a01:111:f403:ca2d::1: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.
Host names that point to 2a01:111:f403:ca2d::2: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.
Host names that point to 52.101.168.0: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.
Host names that point to 52.101.170.0: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.
Host names that point to 52.101.170.1: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.
Host names that point to 52.101.170.2: 1fzb-de.mail.protection.outlook.com, fasnetzunftbrackenheim-de02i.mail.protection.outlook.com and fzbrackenheim-de0e.mail.protection.outlook.com.