sfkweb.de - robtex.com
sfkweb.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.132.253.105🇩🇪 Hetzner | ||||||
| PTR | vfw500988.domainxyz.de | ||||||
| NS | shades09.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:136🇺🇸 IONOS-ANYCAST | ||||||
| PTR | shades09.rzone.de | ||||||
| A | 185.132.34.136🇩🇪 IONOS-ANYCAST | ||||||
| PTR | shades09.rzone.de | ||||||
| NS | docks01.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS | ||||||
| PTR | docks01.rzone.de | ||||||
| A | 217.160.80.128🇩🇪 IONOS-AS | ||||||
| PTR | docks01.rzone.de | ||||||
| MX | sfkweb.de ⭐ | ||||||
| A | 142.132.253.105🇩🇪 Hetzner | ||||||
| PTR | vfw500988.domainxyz.de | ||||||
| TXT | v=spf1 redirect=_spf.strato.com | ||||||
| SOA | shades09.rzone.dehostmaster@strato-rz.de 2022-09-19 #91 | ||||||
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=1771291602 | ||||||
MX for
sfkweb.de |
Up
mail.sfkweb.de |
Same first word
sfkweb.de |
Similar names
kfsweb.trafficmanager.net |
kfsweb.co.jp |
kfwebs.net |
fskweb.dk |
skfweb.com |
kfsweb.com.br |
fksweb.com.br |
webfsk.com |
ksfweb.com |
fkwebs.com |
DNS History
13 records (4 active, 9 former)
●NSdocks01.rzone.de2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 23:28:02
● 2026-02-21 23:28:08
○NSns.server-home.net2015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-29 05:08:30
○ 2026-02-21 23:28:08
○NSns.stratoserver.net2015-11-29 → 2016-07-07 · 5 obs
● 2015-11-29 05:08:30
● 2016-07-07 10:40:02
○ 2017-03-25 21:56:36
○ 2026-02-21 23:28:08
○NSns2.server-home.net2015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-29 05:08:30
○ 2026-02-21 23:28:08
○NSns2.stratoserver.net2015-11-29 → 2016-07-07 · 5 obs
● 2015-11-29 05:08:30
● 2016-07-07 10:40:02
○ 2017-03-25 21:56:36
○ 2026-02-21 23:28:08
○NSns3.stratoserver.net2017-03-25 → 2020-02-13 · 5 obs
● 2017-03-25 21:56:36
● 2020-02-13 20:19:28
○ 2026-02-21 23:28:02
○ 2026-02-21 23:28:08
○NSns4.stratoserver.net2017-03-25 → 2020-02-13 · 5 obs
● 2017-03-25 21:56:36
● 2020-02-13 20:19:28
○ 2026-02-21 23:28:02
○ 2026-02-21 23:28:08
●NSshades09.rzone.de2026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 23:28:02
● 2026-02-21 23:28:08
○MXmail.sfkweb.de2015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-29 05:08:30
○ 2026-02-21 23:28:08
●MXsfkweb.de2015-11-29 → 2026-02-21 · 3 obs
● 2015-11-29 05:08:30
● 2026-02-21 23:28:08
●A142.132.253.1052026-02-21 → 2026-02-21 · 3 obs
● 2026-02-21 23:28:02
● 2026-02-21 23:28:08
○A195.137.212.602015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-29 05:08:30
○ 2026-02-21 23:28:08
○A85.214.79.862015-11-29 → 2020-02-13 · 5 obs
● 2015-11-29 05:08:30
● 2020-02-13 20:19:28
○ 2026-02-21 23:28:02
○ 2026-02-21 23:28:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sfkweb.de | docks01.rzone.de, shades09.rzone.de | - |
✅ Authoritative Response
Server: 217.160.80.128
NS records: docks01.rzone.de, shades09.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfkweb.de (unsigned zone)
⏱️ Timing
Total: 73ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.132.253.105 |
| NS | 2 | shades09.rzone.de, docks01.rzone.de |
| MX | 1 | sfkweb.de (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.strato.com |
| SOA | 1 | shades09.rzone.de hostmaster.strato-rz.d |
AI analysis
The parent of mail.sfkweb.de is sfkweb.de.
sfkweb.de serves as the mail server for sfkweb.de.
sfkweb.de points to a single IP number: 142.132.253.105.
sfkweb.de is delegated to two name servers: docks01.rzone.de and shades09.rzone.de.
sfkweb.de uses the same name server setup as other domains, for instance businessgreen.de, gnadenbrot.de, hans-peter-gabel.de, krajan.de and hoechst.net.
sfkweb.de shares name servers with other domains at least partially, for instance dorinda.eu, rather-aape.de, mylife-net.de, annettegrothaus.de and thaluta.de.
these name servers are commonly used with the name servers docks12.rzone.de, docks17.rzone.de, shades17.rzone.de, docks07.rzone.de, shades20.rzone.de, shades02.rzone.de, shades04.rzone.de, shades01.rzone.de, shades07.rzone.de and shades11.rzone.de.
Host names with two IP numbers:
The host docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128.
The host shades09.rzone.de points to 2607:f1c0:fe:53:185:132:34:136 and 185.132.34.136.
A single mail server handles sfkweb.de and sfkweb.de.
Host name sfkweb.de resolves to IP 142.132.253.105.