serial-switch.de - robtex.com
serial-switch.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.35.255.60🇫🇷 GD-EMEA-DC-SXB15.35.240.0/20 GD MASS Network | ||||||
| PTR | rs214351.rs.hosteurope.de | ||||||
| NS | ns2.ku-gbr.de ⭐ | ||||||
| A | 37.120.166.98🇩🇪 netcup-AS37.120.164.0/22 | ||||||
| PTR | www.inside-m2m.de | ||||||
| NS | mail.ku-gbr.de | ||||||
| A | 2a02:790:4:9::dead🇩🇪 EVERSCALE-AS2a02:790:4::/48 as24679.net / HWDE | ||||||
| PTR | mail.ku-gbr.de | ||||||
| A | 83.246.46.207🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH | ||||||
| PTR | mail.ku-gbr.de | ||||||
| MX | mail.ku-gbr.de ⭐ | ||||||
| A | 2a02:790:4:9::dead🇩🇪 EVERSCALE-AS2a02:790:4::/48 as24679.net / HWDE | ||||||
| PTR | mail.ku-gbr.de | ||||||
| A | 83.246.46.207🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH | ||||||
| PTR | mail.ku-gbr.de | ||||||
| MX | mail.serial-switch.de ⭐ | ||||||
| A | 83.246.46.207🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH | ||||||
| PTR | mail.ku-gbr.de | ||||||
| SOA | ns2.ku-gbr.dehostmaster@serial-switch.de serial=1449513606 | ||||||
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=1774615569 | ||||||
Subdomains
mail.serial-switch.de |
Same first word
serial-switch.de |
DNS History
7 records (5 active, 2 former)
●NSmail.ku-gbr.de2016-03-24 → 2026-03-27 · 3 obs
● 2016-03-24 13:51:20
● 2026-03-27 12:58:00
○NSns1.ku-gbr.de2015-06-06 → 2015-12-23 · 4 obs
● 2015-12-23 09:30:28
○ 2016-03-24 13:51:20
○ 2026-03-27 12:58:00
○MXa.mx.serial-switch.de2015-06-06 → 2015-10-20 · 4 obs
● 2015-10-20 11:02:32
○ 2015-12-23 09:30:28
○ 2026-03-27 12:58:00
●MXmail.ku-gbr.de2015-12-23 → 2026-03-27 · 3 obs
● 2015-12-23 09:30:28
● 2026-03-27 12:58:00
●MXmail.serial-switch.de2015-06-06 → 2026-03-27 · 2 obs
● 2026-03-27 12:58:00
●A5.35.255.602015-06-06 → 2026-03-27 · 2 obs
● 2026-03-27 12:58:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| serial-switch.de | ns2.ku-gbr.de, mail.ku-gbr.de | 2 records |
✅ Authoritative Response
Server:37.120.166.98
NS records: ns2.ku-gbr.de, mail.ku-gbr.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serial-switch.de (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.35.255.60 |
| NS | 2 | ns2.ku-gbr.de, mail.ku-gbr.de |
| MX | 2 | mail.serial-switch.de (pri: 0), mail.ku-gbr.de (pri: 0) |
| SOA | 1 | ns2.ku-gbr.de hostmaster.serial-switch.d |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.ku-gbr.de, mail.ku-gbr.de)
Analysis
Hierarchy
The parent of mail.serial-switch.de is serial-switch.de.
IP Addresses
serial-switch.de points to a single IP: 5.35.255.60.
Other host names such as serialswitch.de and rs214351.rs.hosteurope.de share IP numbers with serial-switch.de.
Name Servers
Two name servers mail.ku-gbr.de and ns2.ku-gbr.de handle delegation for serial-switch.de.
serial-switch.de uses the same name server setup as other domains, for example hannoverjazz.de, plastikpiraten.de, moogi.de, kletschke.de and m2m-gate.com.
Host names with two IP numbers:
The host name mail.ku-gbr.de points to 2a02:790:4:9::dead and 83.246.46.207.
Host names with one IP number:
The host name ns2.ku-gbr.de points to 37.120.166.98.
Mail Servers
serial-switch.de is handled by two mail servers: mail.ku-gbr.de and mail.serial-switch.de.
serial-switch.de shares some mail servers with other domains, at least partially, such as hannover-flohmarkt.de, inside-m2m.com, m2mblog.de, ludenkalle.de and campingplatz-oldendorf.de.
These mail servers are often used with the mail servers mail.serialswitch.de.
Host names with a single IP:
mail.serial-switch.de points to 83.246.46.207.