refek.de - dns.ninja
refek.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=1785016224 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.hans.hosteurope.de2015-05-25 → 2017-08-20 · 4 obs
● 2017-08-20 01:18:56
○ 2026-02-24 21:17:30
○ 2026-07-25 21:59:12
●NSns17.domaincontrol.com2026-02-24 → 2026-07-25 · 3 obs
● 2026-02-24 21:17:30
● 2026-07-25 21:59:12
●NSns18.domaincontrol.com2026-02-24 → 2026-07-25 · 3 obs
● 2026-02-24 21:17:30
● 2026-07-25 21:59:12
○NSns2.hans.hosteurope.de2015-05-25 → 2017-08-20 · 4 obs
● 2017-08-20 01:18:56
○ 2026-02-24 21:17:30
○ 2026-07-25 21:59:12
○MXmx0.refek.de2015-05-25 → 2017-08-20 · 4 obs
● 2017-08-20 01:18:56
○ 2026-02-24 21:17:30
○ 2026-07-25 21:59:12
●MXrefek-de.mail.protection.outlook.com2026-02-24 → 2026-07-25 · 3 obs
● 2026-02-24 21:17:30
● 2026-07-25 21:59:12
○A2a01:488:42:1000:50ed:8424:ffea:6e892015-05-25 → 2017-08-20 · 4 obs
● 2017-08-20 01:18:56
○ 2026-02-24 21:17:30
○ 2026-07-25 21:59:12
○A80.237.132.362015-05-25 → 2017-08-20 · 4 obs
● 2017-08-20 01:18:56
○ 2026-02-24 21:17:30
○ 2026-07-25 21:59:12
●A92.205.172.1502026-02-24 → 2026-07-25 · 3 obs
● 2026-02-24 21:17:30
● 2026-07-25 21:59:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| refek.de | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refek.de (unsigned zone)
⏱️ Timing
Total: 1199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.172.150 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 1 | refek-de.mail.protection.outlook.com (pr |
| TXT | 2 | NETORGFT19570777.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
refek.de resolves to just one IP address, 92.205.172.150.
Two other host names, along with cba-ist.com, fahrschule-witzig.de and real-rexha.com, also share IP numbers with refek.de.
Name Servers
The NS records for refek.de delegate to ns17.domaincontrol.com and ns18.domaincontrol.com.
refek.de shares its NS records with other domains, for example thinkconveysure.com, sophiekaspar.com, realfloridadeals.com and two others.
ns17.domaincontrol.com resolves to 97.74.108.9 and 2603:5:21c0::9. Likewise, ns18.domaincontrol.com resolves to 173.201.76.9 and 2603:5:22c0::9 — two IP addresses apiece.
Mail Servers
The sole mail server for refek.de is refek-de.mail.protection.outlook.com.
With 8 IP addresses total, refek-de.mail.protection.outlook.com resolves to 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.