barcoder.de - dns.ninja
barcoder.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.birkenhauer.de ⭐ | ||||||
| A | 195.8.230.155🇩🇪 TAL-DE195.8.224.0/19 TAL.DE Klaus Internet Service GmbH | ||||||
| NS | pns.dtag.de | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | pns.dtag.de | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| MX | david.birkenhauer.net ⭐ | ||||||
| A | 195.8.230.131🇩🇪 TAL-DE195.8.224.0/19 TAL.DE Klaus Internet Service GmbH | ||||||
| PTR | david.birkenhauer.net | ||||||
| MX | mx.birkenhauer.de(20) | ||||||
| A | 195.8.230.135🇩🇪 TAL-DE195.8.224.0/19 TAL.DE Klaus Internet Service GmbH | ||||||
| PTR | mx-01.birkenhauer.de | ||||||
| MX | mforward.dtag.de(30) | ||||||
| A | 194.25.242.123🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mforward.dtag.de | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | dns1.birkenhauer.deinfo@birkenhauer.de 2018-05-28 #11 | ||||||
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=1783745516 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns1.birkenhauer.de2026-04-26 → 2026-07-11 · 3 obs
● 2026-04-26 03:24:34
● 2026-07-11 05:06:02
○NSsecondary000.dtag.net2015-06-25 → 2017-02-14 · 4 obs
● 2017-02-14 16:39:00
○ 2026-04-26 03:24:34
○ 2026-07-11 05:06:02
●MXdavid.birkenhauer.net2026-04-26 → 2026-07-11 · 3 obs
● 2026-04-26 03:24:34
● 2026-07-11 05:06:02
●MXmx.birkenhauer.de2015-06-25 → 2026-07-11 · 2 obs
● 2026-07-11 05:06:02
○A217.5.253.582015-06-25 → 2017-02-14 · 4 obs
● 2017-02-14 16:39:00
○ 2026-04-26 03:24:34
○ 2026-07-11 05:06:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| barcoder.de | pns.dtag.de, dns1.birkenhauer.de | 3 records |
✅ Authoritative Response
Server:195.8.230.155
NS records: pns.dtag.de, dns1.birkenhauer.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for barcoder.de (unsigned zone)
⏱️ Timing
Total: 2321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | pns.dtag.de, dns1.birkenhauer.de |
| MX | 3 | mx.birkenhauer.de (pri: 20), david.birkenhauer.net (pri: 10)... |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | dns1.birkenhauer.de info.birkenhauer.de |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns1.birkenhauer.de, pns.dtag.de, pns.dtag.de)
Analysis
Name Servers
The NS records for barcoder.de delegate to dns1.birkenhauer.de and pns.dtag.de.
barcoder.de has the same name server delegation as a number of other domains, such as dzg-online.com, deutsche-zoeliakie-gesellschaft.de, ilco.de and two more.
The name servers of barcoder.de overlap at least partially with those of other domains — among them lohmann-stahl.de, generalidomocity.it, technet-alliance.org and two more.
These name servers commonly appear in delegations together with ns1.telekom.net, secondary006.dtag.net, secondary007.dtag.net and 7 other.
Hosts with two IP numbers each:
The A records for pns.dtag.de return 194.25.0.125 and 2003:40:8000::100.
Hosts that resolve to one IP address:
dns1.birkenhauer.de resolves to the IP address 195.8.230.155.
Mail Servers
Mail for barcoder.de is routed through three mail servers — mx.birkenhauer.de, mforward.dtag.de and david.birkenhauer.net.
barcoder.de shares at least some of its mail servers with other domains — for example christophvaagtundpartner.de, mautinfo.at, xn--krutermix-w2a.de and two more.
The mail servers mail1.nwb.de, mail.bioladen-wedde.de and mail.fit.de are commonly used alongside these mail servers.
mx.birkenhauer.de has IP address 195.8.230.135, mforward.dtag.de has IP address 194.25.242.123 and david.birkenhauer.net has IP address 195.8.230.131 — one address each.