mann-filter.cn - robtex.com
mann-filter.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035005337 | ||||||
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
●NSns01.mann-hummel.com2015-08-03 → 2026-07-06 · 2 obs
● 2026-07-06 10:16:32
●NSns02.mann-hummel.com2015-08-03 → 2026-07-06 · 2 obs
● 2026-07-06 10:16:32
●NSns03.mann-hummel.com2015-08-03 → 2026-07-06 · 2 obs
● 2026-07-06 10:16:32
●NSns04.mann-hummel.com2015-08-03 → 2026-07-06 · 2 obs
● 2026-07-06 10:16:32
●MXmx01.hornetsecurity.com2026-04-16 → 2026-07-06 · 2 obs
● 2026-07-06 10:16:32
●MXmx02.hornetsecurity.com2026-04-16 → 2026-07-06 · 2 obs
● 2026-07-06 10:16:32
●MXmx03.hornetsecurity.com2026-04-16 → 2026-07-06 · 2 obs
● 2026-07-06 10:16:32
●MXmx04.hornetsecurity.com2026-04-16 → 2026-07-06 · 2 obs
● 2026-07-06 10:16:32
●A112.65.243.2062020-01-11 → 2026-07-06 · 3 obs
● 2020-01-11 09:11:46
● 2026-07-06 10:16:32
○A193.53.93.522015-08-03 → 2017-02-17 · 4 obs
● 2017-02-17 04:00:28
○ 2020-01-11 09:11:46
○ 2026-07-06 10:16:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn... | - |
| mann-filter.cn | ns01.mann-hummel.com, ns02.mann-hummel.com, ns03.mann-hummel.com, ns04.mann-hummel.com | - |
✅ Authoritative Response
Server:185.132.35.161
NS records: ns01.mann-hummel.com, ns02.mann-hummel.com, ns03.mann-hummel.com, ns04.mann-hummel.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mann-filter.cn (unsigned zone)
⏱️ Timing
Total: 3785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.65.243.206 |
| NS | 4 | ns01.mann-hummel.com, ns03.mann-hummel.com... |
| MX | 4 | mx02.hornetsecurity.com (pri: 20), mx04.hornetsecurity.com (pri: 40)... |
| TXT | 4 | 0 iodef postmaster@mann-hummel.com, 0 issuewild digicert.com... |
| SOA | 1 | ns01.mann-hummel.com registrar.mann-humm |
Analysis
IP Addresses
mann-filter.cn directs to one IP number, which is 112.65.243.206.
Name Servers
The domain mann-filter.cn is delegated to these four name servers: ns01.mann-hummel.com, ns02.mann-hummel.com, ns03.mann-hummel.com and ns04.mann-hummel.com.
mann-filter.cn has at least partial name server overlap with other domains, such as mann-filter.us, mann-hummel.com.my, entaron.de and two others.
ns01.mann-hummel.com, ns02.mann-hummel.com, ns03.mann-hummel.com and ns04.mann-hummel.com all point to exactly two IP numbers each: ns01.mann-hummel.com → 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns02.mann-hummel.com → 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns03.mann-hummel.com → 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns04.mann-hummel.com → 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.
Mail Servers
Four mail servers handle email for mann-filter.cn: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.
mann-filter.cn shares at least some of its mail servers with other domains — for example spedition-oskarvogel.de, portolancs.de, buch.cc and two more.
mx01.hornetsecurity.com resolves to 94.100.132.8. mx02.hornetsecurity.com resolves to 94.100.136.8. mx03.hornetsecurity.com resolves to 94.100.134.8. mx04.hornetsecurity.com resolves to 94.100.136.7. All four hosts carry exactly one IP address.