rfz-essen.de - robtex.com
rfz-essen.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=1775989569 | ||||||
Subdomains
Same first word
rfz-essen.de |
DNS History
11 records (5 active, 6 former)
○NSa.regfish-ns.net2015-04-30 → 2017-03-29 · 4 obs
● 2017-03-29 11:48:46
○ 2026-03-05 15:55:10
○ 2026-04-12 10:51:38
○NSb.regfish-ns.net2015-04-30 → 2017-03-29 · 4 obs
● 2017-03-29 11:48:46
○ 2026-03-05 15:55:10
○ 2026-04-12 10:51:38
○NSc.regfish-ns.net2015-04-30 → 2017-03-29 · 4 obs
● 2017-03-29 11:48:46
○ 2026-03-05 15:55:10
○ 2026-04-12 10:51:38
●NSns65.domaincontrol.com2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 15:55:10
● 2026-04-12 10:51:38
●NSns66.domaincontrol.com2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 15:55:10
● 2026-04-12 10:51:38
○MXmail.rfz-essen.de2015-04-30 → 2017-03-29 · 4 obs
● 2017-03-29 11:48:46
○ 2026-03-05 15:55:10
○ 2026-04-12 10:51:38
●MXrfzessen-de0i.mail.protection.outlook.com2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 15:55:10
● 2026-04-12 10:51:38
●A134.119.225.552026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 15:55:10
● 2026-04-12 10:51:38
○A138.201.77.612016-09-21 → 2017-03-29 · 5 obs
● 2016-09-21 03:45:26
● 2017-03-29 11:48:46
○ 2026-03-05 15:55:10
○ 2026-04-12 10:51:38
○A176.9.30.2292015-04-30 → 2016-04-02 · 4 obs
● 2016-04-02 16:29:50
○ 2016-09-21 03:45:26
○ 2026-04-12 10:51:38
●A2a00:116a:109:6fb0::2026-03-05 → 2026-04-12 · 3 obs
● 2026-03-05 15:55:10
● 2026-04-12 10:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rfz-essen.de | ns65.domaincontrol.com, ns66.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.102.43
NS records: ns65.domaincontrol.com, ns66.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfz-essen.de (unsigned zone)
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.119.225.55 |
| AAAA | 1 | 2a00:116a:109:6fb0:: |
| NS | 2 | ns65.domaincontrol.com, ns66.domaincontrol.com |
| MX | 1 | rfzessen-de0i.mail.protection.outlook.co |
| TXT | 3 | MS=ms24993010, v=spf1 a:mx1.reifen-stiebling.de ip4:212... |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
rfz-essen.de is the parent of mail.rfz-essen.de, remote.rfz-essen.de and sbs.rfz-essen.de.
IP Addresses
rfz-essen.de resolves to two IP numbers: 2a00:116a:109:6fb0:: and 134.119.225.55.
other host names including cato-sozietaet.de, bikeflick.com, www.ferienhaus-knuts-huus.de, hostmaster.bikeflick.com and www.reifen-stiebling.de share IP numbers with rfz-essen.de.
Name Servers
rfz-essen.de is delegated to two name servers ns65.domaincontrol.com and ns66.domaincontrol.com.
rfz-essen.de shares the same name server setup as other domains, for instance esosolutions.com, westdrama.com, griffin-tools.com, freeplants.com and floral(0x666574697368).com.
Host names with two IP numbers:
The host name ns65.domaincontrol.com points to 2603:5:2164::2b and 97.74.102.43; the host name ns66.domaincontrol.com points to 2603:5:2264::2b and 173.201.70.43.
Mail Servers
rfz-essen.de is handled by a single mail server, rfzessen-de0i.mail.protection.outlook.com.
Host rfzessen-de0i.mail.protection.outlook.com points to eight IP numbers: 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.