mms-ma.de - robtex.com
mms-ma.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=1786946167 | ||||||
MX for
mms-ma.de |
Same first word
mms-ma.de |
DNS History
7 records (7 active, 0 former)
●MXmms-ma.de2026-07-16 → 2026-08-17 · 2 obs
● 2026-08-17 06:15:24
●A193.197.92.1482026-07-16 → 2026-08-17 · 2 obs
● 2026-08-17 06:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| mms-ma.de | ns3.iserv.eu, ns1.iserv.eu, ns2.iserv.eu, ns4.iserv.eu | - |
✅ Authoritative Response
Server:91.204.44.133
NS records: ns3.iserv.eu, ns1.iserv.eu, ns2.iserv.eu, ns4.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mms-ma.de (unsigned zone)
⏱️ Timing
Total: 1319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.197.92.148 |
| NS | 4 | ns1.iserv.eu, ns4.iserv.eu... |
| MX | 2 | offline.iserv.eu (pri: 50), mms-ma.de (pri: 10) |
| TXT | 1 | v=spf1 a mx a:relay1.iserv.eu a:relay2.i |
| SOA | 1 | ns1.iserv.eu hostmaster.iserv.eu |
Analysis
Mail Server Role
mms-ma.de handles its own mail, functioning as its own mail server.
offline.iserv.eu routinely functions as a mail server together with mms-ma.de.
IP Addresses
mms-ma.de resolves to just one IP address, 193.197.92.148.
Name Servers
The NS records for mms-ma.de point to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
mms-ma.de partially shares its NS delegation with several other domains, including hg-gf.de, alsbs.de, grundschule-ostenfelde.de and two others.
ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu each carry two IP addresses. ns1.iserv.eu has 116.202.2.219 and 2a01:4f8:c01f:42::1; ns2.iserv.eu has 91.204.44.133 and 2a03:4000:20:19b::1; ns3.iserv.eu has 116.203.7.41 and 2a01:4f8:1c0c:8111::1; ns4.iserv.eu has 188.68.45.203 and 2a03:4000:20:19e::1.
Mail Servers
mms-ma.de delegates mail to two mail servers, namely mms-ma.de and offline.iserv.eu.
There is at least a partial MX overlap between mms-ma.de and other domains, including johannesschule.org, obs-garrel.de, rs1-online.de and two others.
These mail servers often co-occur with the mail servers mail.osnaware.de.
Host names that have two IP addresses:
The A records for offline.iserv.eu return 159.69.47.32 and 2a01:4f8:c2c:4863::1.
Host names that point to one IP address:
mms-ma.de resolves to the IP address 193.197.92.148.