rs-bad.de - robtex.com
rs-bad.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=1776070249 | ||||||
MX for
rs-bad.de |
Same first word
rs-bad.de |
Similar names
DNS History
13 records (7 active, 6 former)
●NSns3.iserv.eu2016-11-25 → 2026-04-13 · 3 obs
● 2016-11-25 03:09:00
● 2026-04-13 09:18:04
●NSns4.iserv.eu2026-03-29 → 2026-04-13 · 3 obs
● 2026-03-29 04:54:12
● 2026-04-13 09:18:04
●MXoffline.iserv.eu2015-08-19 → 2026-04-13 · 5 obs
● 2016-07-14 21:35:48
○ 2016-11-25 03:09:00
● 2017-07-03 11:05:14
● 2026-04-13 09:18:04
●MXrs-bad.de2015-08-19 → 2026-04-13 · 2 obs
● 2026-04-13 09:18:04
●A45.13.20.142026-03-29 → 2026-04-13 · 3 obs
● 2026-03-29 04:54:12
● 2026-04-13 09:18:04
○A79.243.192.1672016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 21:35:48
○ 2016-11-25 03:09:00
○ 2026-04-13 09:18:04
○A79.243.198.362016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 03:09:00
○ 2017-07-03 11:05:14
○ 2026-04-13 09:18:04
○A79.243.219.292017-07-03 → 2017-07-03 · 4 obs
● 2017-07-03 11:05:14
○ 2026-03-29 04:54:12
○ 2026-04-13 09:18:04
○A84.134.20.502016-03-18 → 2016-03-18 · 4 obs
● 2016-03-18 12:18:32
○ 2016-07-14 21:35:48
○ 2026-04-13 09:18:04
○A84.134.28.2182015-08-19 → 2015-08-19 · 3 obs
○ 2015-12-12 08:06:26
○ 2026-04-13 09:18:04
○A84.134.7.1952015-12-12 → 2015-12-12 · 4 obs
● 2015-12-12 08:06:26
○ 2016-03-18 12:18:32
○ 2026-04-13 09:18:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| rs-bad.de | ns2.iserv.eu, ns4.iserv.eu, ns1.iserv.eu, ns3.iserv.eu | - |
✅ Authoritative Response
Server:116.202.2.219
NS records: ns2.iserv.eu, ns4.iserv.eu, ns1.iserv.eu, ns3.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rs-bad.de (unsigned zone)
⏱️ Timing
Total: 1166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.13.20.14 |
| NS | 4 | ns2.iserv.eu, ns4.iserv.eu... |
| MX | 2 | offline.iserv.eu (pri: 50), rs-bad.de (pri: 10) |
| TXT | 2 | v=spf1 a mx a:relay1.iserv.eu a:relay2.i, MS=ms39561299 |
| SOA | 1 | ns1.iserv.eu hostmaster.iserv.eu |
Analysis
Mail Server Role
rs-bad.de serves as the mail server for rs-bad.de.
offline.iserv.eu often serves as a mail server in conjunction with rs-bad.de.
IP Addresses
rs-bad.de points to IP number: 45.13.20.14.
Name Servers
rs-bad.de is delegated to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
rs-bad.de at least partially shares name servers with other domains, for instance sts-niendorf.de, iserv-marianum.de, gs-lintorf.de, bbspottgraben-os.de and dbs-lich.de.
Host names with two IP numbers: ns1.iserv.eu points to 2a01:4f8:c01f:42::1 and 116.202.2.219; ns2.iserv.eu points to 2a03:4000:20:19b::1 and 91.204.44.133; ns3.iserv.eu points to 2a01:4f8:1c0c:8111::1 and 116.203.7.41; ns4.iserv.eu points to 2a03:4000:20:19e::1 and 188.68.45.203.
Mail Servers
Two mail servers handle rs-bad.de: rs-bad.de and offline.iserv.eu.
rs-bad.de shares at least partially some mail servers with other domains, including gesamtschule-online.de, nicolaischule-verden.de, abendgymnasium-os.de, ehs-lemwerder.de and stsbl.de.
Host names with two IP numbers:
offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.
Host names with one IP number:
rs-bad.de points to 45.13.20.14.