bluecom.de - dns.ninja
bluecom.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=1783405288 | ||||||
Subdomains
www.bluecom.de |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXbluecom-de.mail.protection.outlook.com2015-08-29 → 2026-07-07 · 2 obs
● 2026-07-07 06:21:46
●MXms93627507.msv1.invalid2015-08-29 → 2026-07-07 · 2 obs
● 2026-07-07 06:21:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| bluecom.de | dns2.wtnet.de, dns1.wtnet.de, dns3.wtnet.de | 5 records |
✅ Authoritative Response
Server:213.209.102.3
NS records: dns2.wtnet.de, dns1.wtnet.de, dns3.wtnet.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluecom.de (unsigned zone)
⏱️ Timing
Total: 2376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns2.wtnet.de, dns3.wtnet.de... |
| MX | 2 | ms93627507.msv1.invalid (pri: 50), bluecom-de.mail.protection.outlook.com ( |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, v=verifydomain ms=ms93627507... |
| SOA | 1 | dns1.wtnet.de hostmaster.wtnet.de |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (dns3.wtnet.de, dns2.wtnet.de, dns1.wtnet.de...)
Analysis
Hierarchy
bluecom.de serves as the parent of www.bluecom.de.
Name Servers
bluecom.de carries NS records delegating to dns1.wtnet.de, dns2.wtnet.de and dns3.wtnet.de.
dns1.wtnet.de, dns2.wtnet.de and dns3.wtnet.de are three hostnames that each resolve to a pair of IP addresses: dns1.wtnet.de to 213.209.102.3 and 2a02:2028:d000::3, dns2.wtnet.de to 213.209.102.4 and 2a02:2028:d000::4, and dns3.wtnet.de to 87.253.174.18 and 2a00:ea8:8112::2.
Mail Servers
bluecom.de uses two mail servers, ms93627507.msv1.invalid and bluecom-de.mail.protection.outlook.com.
Hosts with 8 IP addresses each:
bluecom-de.mail.protection.outlook.com resolves to 52.101.73.1, 52.101.73.15 and 52.101.73.16 among others, with 5 other IP addresses in total.