intertext.de - dns.ninja
intertext.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.combox.de ⭐ | ||||||
| A | 212.87.33.1🇩🇪 CBXNET212.87.32.0/19 combox internet GmbH | ||||||
| PTR | ns1.cbxnet.de | ||||||
| PTR | ns1.combox.de | ||||||
| NS | ns1.cbxnet.de | ||||||
| A | 212.87.33.1🇩🇪 CBXNET212.87.32.0/19 combox internet GmbH | ||||||
| PTR | ns1.cbxnet.de | ||||||
| PTR | ns1.combox.de | ||||||
| NS | ns3.cbxnet.de | ||||||
| A | 213.191.33.253🇩🇪 CBXNET213.191.32.0/19 combox internet GmbH | ||||||
| PTR | ns3.cbxnet.de | ||||||
| PTR | ns3.combox.de | ||||||
| MX | mavas2.cbxnet.de ⭐ | ||||||
| A | 212.87.33.79🇩🇪 CBXNET212.87.32.0/19 combox internet GmbH | ||||||
| PTR | mavas2.cbxnet.de | ||||||
| MX | mavas3.cbxnet.de(190) | ||||||
| A | 212.87.33.80🇩🇪 CBXNET212.87.32.0/19 combox internet GmbH | ||||||
| PTR | mavas3.cbxnet.de | ||||||
| TXT | v=spf1 ip4:213.191.32.0/19 ip4:212.87.32.0/19 -all | ||||||
| SOA | ns.combox.depostmaster@combox.de 2026-06-05 #2 | ||||||
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=1783165438 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○MXmail1.cbxnet.de2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-18 16:19:28
○ 2026-07-04 11:57:38
○MXmail2.cbxnet.de2015-05-25 → 2015-05-25 · 3 obs
○ 2015-10-18 16:19:28
○ 2026-07-04 11:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| intertext.de | ns1.cbxnet.de, ns3.cbxnet.de | 2 records |
✅ Authoritative Response
Server:213.191.33.253
NS records: ns1.cbxnet.de, ns3.cbxnet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for intertext.de (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.cbxnet.de, ns3.cbxnet.de |
| MX | 2 | mavas2.cbxnet.de (pri: 180), mavas3.cbxnet.de (pri: 190) |
| TXT | 1 | v=spf1 ip4:213.191.32.0/19 ip4:212.87.32 |
| SOA | 1 | ns.combox.de postmaster.combox.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.cbxnet.de, ns3.cbxnet.de)
Analysis
Hierarchy
ftp.intertext.de and mail.intertext.de each fall under intertext.de as their parent domain.
Name Servers
Three name servers are authoritative for intertext.de: ns1.cbxnet.de, ns3.cbxnet.de and ns.combox.de.
intertext.de has at least partial name server overlap with other domains, such as rheumazentrum-berlin-brandenburg.de, haller-ecotec.com, potsdamer.de and two others.
It is common to see these name servers used together with name servers ns1.combox.de and ns3.combox.de.
The hostnames ns1.cbxnet.de, ns3.cbxnet.de and ns.combox.de each have one IP address. ns1.cbxnet.de resolves to 212.87.33.1; ns3.cbxnet.de resolves to 213.191.33.253; ns.combox.de resolves to 212.87.33.1 — the same address as ns1.cbxnet.de.
These two host names — ns1.cbxnet.de and ns.combox.de — each point to 212.87.33.1 IP addresses.
Mail Servers
intertext.de is served by two mail servers, mavas2.cbxnet.de and mavas3.cbxnet.de.
Among the domains sharing a mail server setup with intertext.de are entertainment-masterclass.tv, andus-leiterplatten.de, albertinen-orthopaedie.com and two others.
There is at least a partial MX overlap between intertext.de and other domains, including duncker-humblot.de, kun.com, peakair.de and two others.
These mail servers tend to be used in combination with the mail servers mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.
mavas2.cbxnet.de directs to 212.87.33.79 and mavas3.cbxnet.de directs to 212.87.33.80; each host name points to exactly one IP number.