karstenfocke.de - robtex.com
karstenfocke.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=1777306110 | ||||||
Same first word
karstenfocke.de |
Similar names
DNS History
15 records (6 active, 9 former)
●NScns1.alfahosting.info2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 07:35:26
● 2026-04-27 16:17:36
●NScns2.alfahosting.info2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 07:35:26
● 2026-04-27 16:17:36
●NScns3.alfahosting.info2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 07:35:26
● 2026-04-27 16:17:36
○NSns1078.ui-dns.biz2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 05:10:08
○ 2026-02-18 07:35:26
○ 2026-04-27 16:17:36
○NSns1078.ui-dns.com2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 05:10:08
○ 2026-02-18 07:35:26
○ 2026-04-27 16:17:36
○NSns1078.ui-dns.de2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 05:10:08
○ 2026-02-18 07:35:26
○ 2026-04-27 16:17:36
○NSns1078.ui-dns.org2020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 05:10:08
○ 2026-02-18 07:35:26
○ 2026-04-27 16:17:36
○NSns21.schlund.de2015-07-25 → 2017-03-16 · 4 obs
● 2017-03-16 09:01:40
○ 2020-02-15 05:10:08
○ 2026-04-27 16:17:36
○NSns22.schlund.de2015-07-25 → 2017-03-16 · 4 obs
● 2017-03-16 09:01:40
○ 2020-02-15 05:10:08
○ 2026-04-27 16:17:36
○MXmx00.schlund.de2015-07-25 → 2020-02-15 · 4 obs
● 2020-02-15 05:10:08
○ 2026-02-18 07:35:26
○ 2026-04-27 16:17:36
○MXmx01.schlund.de2015-07-25 → 2020-02-15 · 4 obs
● 2020-02-15 05:10:08
○ 2026-02-18 07:35:26
○ 2026-04-27 16:17:36
●MXmx03.secure-mailgate.com2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 07:35:26
● 2026-04-27 16:17:36
●MXmx04.secure-mailgate.com2026-02-18 → 2026-04-27 · 3 obs
● 2026-02-18 07:35:26
● 2026-04-27 16:17:36
○A217.160.136.792015-07-25 → 2020-02-15 · 4 obs
● 2020-02-15 05:10:08
○ 2026-02-18 07:35:26
○ 2026-04-27 16:17:36
●A5.44.111.1002026-02-18 → 2026-04-27 · 6 obs
● 2026-02-18 07:35:26
● 2026-04-04 14:06:42
○ 2026-04-13 20:00:20
● 2026-04-26 16:51:04
● 2026-04-27 16:17:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| karstenfocke.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karstenfocke.de (unsigned zone)
⏱️ Timing
Total: 1565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.100 |
| NS | 3 | cns2.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 include:secure-mailgate.com a mx |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
IP Addresses
karstenfocke.de resolves to one IP number: 5.44.111.100.
Other host names, for instance mail2.edv-moser.com, montessori-erding.de, xn--esv-sw-mlheim-3ob.de, ms-rc.de and jwschulz.de share IP numbers with karstenfocke.de.
Name Servers
karstenfocke.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
karstenfocke.de at least partially shares name servers with other domains, including segelmacher-edersee.com, siedenburger.de, drfrankheinrich.de, xfck.org and pcssa.de.
Host names with two IP numbers:
cns1.alfahosting.info: 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info: 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info: 2a02:2b80:101:5000::8 and 109.237.143.8
Mail Servers
karstenfocke.de is served by two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com.
karstenfocke.de shares the same mail server setup as other domains, for instance sandra-fuchs.de, alfahosting.eu, muthea.de, ann-katrin-und-merle-in-australien.de and turkishpress.at.
Host names with two IPs:
mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176
mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177