f-28.de - robtex.com
f-28.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.9.97.51🇩🇪 VERSATEL217.9.96.0/19 Versatel Deutschland | ||||||
| NS | ns1.m-online.net ⭐ | ||||||
| A | 2001:a60:0:11::53🇩🇪 MNET-AS2001:a60::/29 DE-MNET-20021223 M-net Telekommunikations GmbH | ||||||
| PTR | ns1.m-online.net | ||||||
| A | 212.18.0.8🇩🇪 MNET-AS212.18.0.0/19 DE-MNET-980227 | ||||||
| PTR | ns1.m-online.net | ||||||
| NS | ns2.m-online.net | ||||||
| A | 212.18.3.8🇩🇪 MNET-AS212.18.0.0/19 DE-MNET-980227 | ||||||
| PTR | ns2.m-online.net | ||||||
| NS | ns3.m-online.net | ||||||
| A | 2001:8d8:1801:8039::1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| PTR | ns3.m-online.net | ||||||
| A | 217.160.41.67🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| PTR | ns3.m-online.net | ||||||
| NS | ns4.m-online.net | ||||||
| A | 2001:a60:0:20::53🇩🇪 MNET-AS2001:a60::/29 DE-MNET-20021223 M-net Telekommunikations GmbH | ||||||
| PTR | ns4.m-online.net | ||||||
| A | 212.114.171.64🇩🇪 MNET-AS212.114.128.0/17 DE-MNET-981209 | ||||||
| PTR | ns4.m-online.net | ||||||
| MX | mail.f-24.com ⭐ | ||||||
| SOA | ns1.m-online.nethostmaster@m-net.de 2022-03-03 #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=1785302034 | ||||||
Same first word
f-28.de |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.m-online.net2015-05-28 → 2026-07-29 · 2 obs
● 2026-07-29 05:14:04
●NSns2.m-online.net2015-05-28 → 2026-07-29 · 2 obs
● 2026-07-29 05:14:04
●NSns3.m-online.net2015-05-28 → 2026-07-29 · 2 obs
● 2026-07-29 05:14:04
●NSns4.m-online.net2015-05-28 → 2026-07-29 · 2 obs
● 2026-07-29 05:14:04
○MXmx01.m-online.net2015-05-28 → 2017-10-04 · 4 obs
● 2017-10-04 04:27:14
○ 2026-03-24 10:14:54
○ 2026-07-29 05:14:04
●A217.9.97.512015-05-28 → 2026-07-29 · 2 obs
● 2026-07-29 05:14:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| f-28.de | ns1.m-online.net, ns2.m-online.net, ns3.m-online.net, ns4.m-online.net | - |
✅ Authoritative Response
Server:217.160.41.67
NS records: ns1.m-online.net, ns2.m-online.net, ns3.m-online.net, ns4.m-online.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f-28.de (unsigned zone)
⏱️ Timing
Total: 1013ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.9.97.51 |
| NS | 4 | ns3.m-online.net, ns1.m-online.net... |
| MX | 1 | mail.f-24.com (pri: 10) |
| SOA | 1 | ns1.m-online.net hostmaster.m-net.de |
Analysis
IP Addresses
f-28.de directs to one IP number, which is 217.9.97.51.
Name Servers
The domain f-28.de is delegated to these four name servers: ns1.m-online.net, ns2.m-online.net, ns3.m-online.net and ns4.m-online.net.
f-28.de shares at least some of its name servers with other domains, including bmw-assist.de, bmw-partner.de, 27-160.21.18.212.in-addr.arpa and two others.
These name servers are frequently seen alongside the name servers dns-001.securepoint.de, ns2.bayern.de, ns.bayern.de and ns.bmw.de.
Hosts with two IP numbers each:
ns1.m-online.net points to 212.18.0.8 and 2001:a60:0:11::53.
ns3.m-online.net points to 217.160.41.67 and 2001:8d8:1801:8039::1.
ns4.m-online.net points to 212.114.171.64 and 2001:a60:0:20::53.
Hosts that resolve to one IP address:
ns2.m-online.net points to 212.18.3.8.
Mail Servers
f-28.de routes its mail through a single mail server, mail.f-24.com.
f-28.de and domains like einsatzruf24.de share an identical mail server configuration.