dfg-selb.de - robtex.com
dfg-selb.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.233.85.206🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | cluster.b40bln2.w3w.de | ||||||
| NS | ns1.prodns.de ⭐ | ||||||
| A | 13.248.213.54🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a93aba133e46b51cd.awsglobalaccelerator.com | ||||||
| NS | ns2.prodns.de | ||||||
| A | 87.238.197.120🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| PTR | 120.197.238.87.in-addr.arpa | ||||||
| NS | ns3.prodns.de | ||||||
| A | 136.243.102.23🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | 23.102.243.136.in-addr.arpa | ||||||
| MX | mail.dfg-selb.de ⭐ | ||||||
| A | 91.233.85.210🇩🇪 IPB91.233.84.0/22 -1blu-PI | ||||||
| PTR | hostmx1bln2.prossl.de | ||||||
| TXT | v=spf1 a mx ip4:91.233.84.0/22 ~all | ||||||
| SOA | ns1.prodns.dednsmaster@prodns.de 2023-11-11 #1 | ||||||
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=1778656875 | ||||||
Subdomains
mail.dfg-selb.de |
Same first word
dfg-selb.de |
DNS History
6 records (5 active, 1 former)
●MXmail.dfg-selb.de2015-04-25 → 2026-05-13 · 2 obs
● 2026-05-13 07:51:02
●A91.233.85.2062016-04-25 → 2026-05-13 · 3 obs
● 2016-04-25 18:12:42
● 2026-05-13 07:51:02
○A91.233.85.2082015-04-25 → 2015-12-22 · 4 obs
● 2015-12-22 18:36:34
○ 2016-04-25 18:12:42
○ 2026-05-13 07:51:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| dfg-selb.de | ns3.prodns.de, ns2.prodns.de, ns1.prodns.de | 2 records |
✅ Authoritative Response
Server:136.243.102.23
NS records: ns3.prodns.de, ns2.prodns.de, ns1.prodns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfg-selb.de (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.233.85.206 |
| NS | 3 | ns3.prodns.de, ns2.prodns.de... |
| MX | 1 | mail.dfg-selb.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:91.233.84.0/22 ~all |
| SOA | 1 | ns1.prodns.de dnsmaster.prodns.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.prodns.de, ns1.prodns.de)
Analysis
Hierarchy
The parent of mail.dfg-selb.de is dfg-selb.de.
IP Addresses
dfg-selb.de points to an IP address: 91.233.85.206.
other host names include corpus-delicti-mode.de, www.imago-online.de, frankfoeckler.de, urologenniederolm.de and imago-online.de; they share IP numbers with dfg-selb.de.
Name Servers
dfg-selb.de is delegated to three name servers ns1.prodns.de, ns2.prodns.de and ns3.prodns.de.
dfg-selb.de at least partially shares name servers with other domains, for instance ilabcrossmedia.at, ing-apfelboeck.de, siptec.net, ohndorf.de and pandomo.at.
These name servers are commonly used with the following: ns2.prodns.eu, ns4.prodns.eu, ns5.prodns.de and ns5.prodns.eu.
Host names with one IP:
ns1.prodns.de points to 13.248.213.54; ns2.prodns.de points to 87.238.197.120; ns3.prodns.de points to 136.243.102.23.
Mail Servers
dfg-selb.de is handled by a single mail server, mail.dfg-selb.de.
The host name mail.dfg-selb.de points to IP 91.233.85.210.