doppelberger.de - robtex.com
doppelberger.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=1774474970 | ||||||
Same first word
doppelberger.com |
doppelberger.de |
DNS History
13 records (5 active, 8 former)
●NScns1.alfahosting.info2020-03-08 → 2026-03-25 · 3 obs
● 2020-03-08 19:56:14
● 2026-03-25 21:44:10
●NScns2.alfahosting.info2020-03-08 → 2026-03-25 · 3 obs
● 2020-03-08 19:56:14
● 2026-03-25 21:44:10
●NScns3.alfahosting.info2020-03-08 → 2026-03-25 · 3 obs
● 2020-03-08 19:56:14
● 2026-03-25 21:44:10
○NSns55.1und1.de2015-07-05 → 2017-01-16 · 4 obs
● 2017-01-16 08:39:10
○ 2020-03-08 19:56:14
○ 2026-03-25 21:44:10
○NSns56.1und1.de2015-07-05 → 2017-01-16 · 4 obs
● 2017-01-16 08:39:10
○ 2020-03-08 19:56:14
○ 2026-03-25 21:44:10
●MXdoppelberger-de.mail.protection.outlook.com2020-03-08 → 2026-03-25 · 3 obs
● 2020-03-08 19:56:14
● 2026-03-25 21:44:10
○MXmx00.kundenserver.de2015-07-05 → 2017-01-16 · 4 obs
● 2017-01-16 08:39:10
○ 2020-03-08 19:56:14
○ 2026-03-25 21:44:10
○MXmx01.kundenserver.de2015-07-05 → 2017-01-16 · 4 obs
● 2017-01-16 08:39:10
○ 2020-03-08 19:56:14
○ 2026-03-25 21:44:10
●A212.132.65.1792026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:44:10
○A217.160.233.572017-01-16 → 2017-01-16 · 4 obs
● 2017-01-16 08:39:10
○ 2020-03-08 19:56:14
○ 2026-03-25 21:44:10
○A35.204.211.1572020-03-08 → 2020-03-08 · 3 obs
● 2020-03-08 19:56:14
○ 2026-03-25 21:44:10
○A87.106.228.202015-07-05 → 2016-04-23 · 4 obs
● 2016-04-23 08:58:38
○ 2017-01-16 08:39:10
○ 2026-03-25 21:44:10
○A88.198.22.1682026-03-25 → 2026-03-25 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| doppelberger.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doppelberger.de (unsigned zone)
⏱️ Timing
Total: 933ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.132.65.179 |
| NS | 3 | cns3.alfahosting.info, cns2.alfahosting.info... |
| MX | 1 | doppelberger-de.mail.protection.outlook. |
| TXT | 3 | MS=ms53373549, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
IP Addresses
doppelberger.de points to a single IP number: 212.132.65.179.
Other host names, for instance connectionspr.de, ip212-132-65-179.pbiaas.com, mail.ja-auto.de, ja-auto.de and ipartei.com share IP numbers with doppelberger.de.
Name Servers
The delegation for doppelberger.de is handled by three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
doppelberger.de at least partially shares name servers with other domains, for instance 8ties.de, cp-fit.de, comconsult-akademie.de, nobunaga.de and duhocngheduc.de.
Two IP numbers per host:
cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8.
cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.
cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.
Mail Servers
doppelberger.de is handled by a single mail server, doppelberger-de.mail.protection.outlook.com.
doppelberger-de.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::6, 52.101.68.25, 52.101.73.11, 52.101.73.15 and 52.101.73.28.