schrenner.de - robtex.com
schrenner.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=1777388936 | ||||||
Same first word
schrenner.de |
DNS History
11 records (6 active, 5 former)
●NScns1.alfahosting.info2026-02-18 → 2026-04-28 · 3 obs
● 2026-02-18 16:33:12
● 2026-04-28 15:25:24
●NScns2.alfahosting.info2026-02-18 → 2026-04-28 · 3 obs
● 2026-02-18 16:33:12
● 2026-04-28 15:25:24
●NScns3.alfahosting.info2026-02-18 → 2026-04-28 · 3 obs
● 2026-02-18 16:33:12
● 2026-04-28 15:25:24
○NSns1.hans.hosteurope.de2015-07-14 → 2019-02-03 · 4 obs
● 2019-02-03 01:19:18
○ 2026-02-18 16:33:12
○ 2026-04-28 15:25:24
○NSns2.hans.hosteurope.de2015-07-14 → 2019-02-03 · 4 obs
● 2019-02-03 01:19:18
○ 2026-02-18 16:33:12
○ 2026-04-28 15:25:24
○MXmx0.schrenner.de2015-07-14 → 2019-02-03 · 4 obs
● 2019-02-03 01:19:18
○ 2026-02-18 16:33:12
○ 2026-04-28 15:25:24
●MXmx03.secure-mailgate.com2026-02-18 → 2026-04-28 · 3 obs
● 2026-02-18 16:33:12
● 2026-04-28 15:25:24
●MXmx04.secure-mailgate.com2026-02-18 → 2026-04-28 · 3 obs
● 2026-02-18 16:33:12
● 2026-04-28 15:25:24
○A2a01:488:42:1000:57e6:2e41:ac:a292015-07-14 → 2019-02-03 · 4 obs
● 2019-02-03 01:19:18
○ 2026-02-18 16:33:12
○ 2026-04-28 15:25:24
●A81.88.36.512026-02-18 → 2026-04-28 · 3 obs
● 2026-02-18 16:33:12
● 2026-04-28 15:25:24
○A87.230.46.652015-07-14 → 2019-02-03 · 4 obs
● 2019-02-03 01:19:18
○ 2026-02-18 16:33:12
○ 2026-04-28 15:25:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schrenner.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schrenner.de (unsigned zone)
⏱️ Timing
Total: 1152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.36.51 |
| NS | 3 | cns2.alfahosting.info, cns1.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
IP Addresses
schrenner.de resolves to one IP number: 81.88.36.51.
other host names including mail.dj-scherni.de, rifkah.com, mx0.pcht.de, zetem.de and uniquebold.academy share IP numbers with schrenner.de.
Name Servers
schrenner.de is delegated to three name servers cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
schrenner.de at least partially shares name servers with other domains, for instance spielbetrieb.net, herzners.de, reinle-carayon.de, zahnarzt-in-ludwigsburg.de and cenetec.eu.
Host names with two IP numbers:
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
Two mail servers handle schrenner.de: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
schrenner.de shares the same mail server setup as other domains, for instance spotnow.de, dcmn.pl, hrc-group.org, qkoon.org and wasserwerk-wallduern.de.
Host names with two IP numbers:
The host name mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176; the host name mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.