barthnet.de - robtex.com
barthnet.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.38.79.52🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | server52.adminflex.de | ||||||
| NS | dns1.ispone-business.de ⭐ | ||||||
| A | 2a00:5080:4:1::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns2.ispone-business.de | ||||||
| A | 84.38.79.92🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | server92.vserver-on.de | ||||||
| NS | dns2.ispone-business.de | ||||||
| A | 2a00:5080:4:2::2🇩🇪 ISPONE2a00:5080::/32 | ||||||
| PTR | dns1.ispone-business.de | ||||||
| A | 84.38.64.92🇩🇪 ISPONE84.38.64.0/21 | ||||||
| MX | mailin.adminflex.de ⭐ | ||||||
| A | 84.38.79.44🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | smtp02.adminflex.de | ||||||
| A | 84.38.79.45🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | smtp01.adminflex.de | ||||||
| MX | smtp01.adminflex.de(20) | ||||||
| A | 84.38.79.45🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | smtp01.adminflex.de | ||||||
| MX | smtp02.adminflex.de(30) | ||||||
| A | 84.38.79.44🇩🇪 ISPONE84.38.78.0/23 | ||||||
| PTR | smtp02.adminflex.de | ||||||
| TXT | v=spf1 mx/24 ~all | ||||||
| SOA | dns1.ispone-business.dehostmaster@ispone-business.de 2023-06-26 #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=1774591274 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns1.ispone-business.de2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:05:10
●NSdns2.ispone-business.de2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:05:10
●MXmailin.adminflex.de2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:05:10
●MXsmtp01.adminflex.de2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:05:10
●MXsmtp02.adminflex.de2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:05:10
●A84.38.79.522015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 06:05:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| barthnet.de | dns2.ispone-business.de, dns1.ispone-business.de | 4 records |
✅ Authoritative Response
Server:84.38.64.92
NS records: dns2.ispone-business.de, dns1.ispone-business.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for barthnet.de (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.38.79.52 |
| NS | 2 | dns1.ispone-business.de, dns2.ispone-business.de |
| MX | 3 | mailin.adminflex.de (pri: 10), smtp01.adminflex.de (pri: 20)... |
| TXT | 1 | v=spf1 mx/24 ~all |
| SOA | 1 | dns1.ispone-business.de hostmaster.ispon |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.ispone-business.de, dns1.ispone-business.de, dns2.ispone-business.de...)
Analysis
IP Addresses
barthnet.de points to a single IP number: 84.38.79.52.
Other host names, for instance mail.myarm.de, mail.myarm.com, sportymed.com, mx1.myarm.info and piwik.efg-allendorf.de share IP numbers with barthnet.de.
Name Servers
barthnet.de is delegated to two name servers: dns1.ispone-business.de and dns2.ispone-business.de.
barthnet.de uses the same name server setup as other domains, for instance stoeffler-ra.de, hiermiteinandern.de, triple6.org, 50.66.38.84.in-addr.arpa and pse-online.net.
barthnet.de shares name servers with other domains at least partially, for instance 2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.7.1.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa, evien.de, 2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.2.0.0.a.b.b.b.0.8.0.5.0.0.a.2.ip6.arpa, 79.38.84.in-addr.arpa and 4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.5.0.0.1.0.0.0.0.8.0.5.0.0.a.2.ip6.arpa.
These name servers are commonly used with dns1-ipv6.ispone-business.de, dns2-ipv6.ispone-business.de, dns1.dns-on.de and dns2.dns-on.de.
Host names with two IP numbers:
The host dns1.ispone-business.de points to 2a00:5080:4:1::2 and 84.38.79.92.
The host dns2.ispone-business.de points to 2a00:5080:4:2::2 and 84.38.64.92.
Mail Servers
barthnet.de is handled by three mail servers: mailin.adminflex.de, smtp01.adminflex.de and smtp02.adminflex.de.
barthnet.de shares some mail servers with other domains, including mia-it.de, myarm.org, myarm.com, chitramtv.org and kreuzhof.info.
Two IP numbers for a host:
mailin.adminflex.de points to 84.38.79.44 and 84.38.79.45.
One IP number for a host:
smtp01.adminflex.de points to 84.38.79.45.
smtp02.adminflex.de points to 84.38.79.44.
Hosts pointing to 84.38.79.44: mailin.adminflex.de and smtp02.adminflex.de.
Hosts pointing to 84.38.79.45: mailin.adminflex.de and smtp01.adminflex.de.