gsabb.de - robtex.com
gsabb.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=1774763907 | ||||||
MX for
gsabb.de |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●MXgsabb.de2026-03-21 → 2026-03-29 · 2 obs
● 2026-03-29 06:22:28
●A2a01:4f8:c17:1dc3::12026-03-21 → 2026-03-29 · 2 obs
● 2026-03-29 06:22:28
●A49.12.46.2542026-03-21 → 2026-03-29 · 2 obs
● 2026-03-29 06:22:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| gsabb.de | ns2.iserv.eu, ns4.iserv.eu, ns1.iserv.eu, ns3.iserv.eu | - |
✅ Authoritative Response
Server:188.68.45.203
NS records: ns2.iserv.eu, ns4.iserv.eu, ns1.iserv.eu, ns3.iserv.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gsabb.de (unsigned zone)
⏱️ Timing
Total: 1398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.46.254 |
| AAAA | 1 | 2a01:4f8:c17:1dc3::1 |
| NS | 4 | ns3.iserv.eu, ns4.iserv.eu... |
| MX | 2 | gsabb.de (pri: 10), offline.iserv.eu (pri: 50) |
| 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
gsabb.de serves as the mail server for gsabb.de.
offline.iserv.eu commonly serves as a mail server along with gsabb.de.
IP Addresses
Two IP numbers are pointed to by gsabb.de: 2a01:4f8:c17:1dc3::1 and 49.12.46.254.
Name Servers
gsabb.de delegates to four name servers: ns1.iserv.eu, ns2.iserv.eu, ns3.iserv.eu and ns4.iserv.eu.
gsabb.de at least partially shares name servers with other domains, for instance ess-lw.de, hbs-neustadt.de, wso-giessen.net, obs-esterwegen.de and gs-belm.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 gsabb.de: gsabb.de and offline.iserv.eu.
gsabb.de shares at least partially some mail servers with other domains, for instance lws-ostercappeln.net, gymkaki.net, oszkim.de, jbs-pinneberg.org and kgsmoringen2.com.
these mail servers are commonly used together with mail03.verden.de.
Host names with two IP numbers:
gsabb.de points to 2a01:4f8:c17:1dc3::1 and 49.12.46.254.
offline.iserv.eu points to 2a01:4f8:c2c:4863::1 and 159.69.47.32.