combum.de - dns.ninja
combum.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1078::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0e.rzone.de | ||||||
| A | 81.169.145.78🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks16.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:16🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| A | 217.160.80.143🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks16.rzone.de | ||||||
| NS | shades16.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:143🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades16.rzone.de | ||||||
| A | 185.132.34.143🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades16.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks16.rzone.dehostmaster@strato-rz.de 2024-04-24 #14 | ||||||
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=1785829410 | ||||||
🦠 Blackbook: Known malware/C&C domain
Previously MX for
combum.de |
Same first word
combum.de |
Similar names
umbcom.com |
ubcomm.org |
ubcomm.kr |
ubcomm.co.kr |
ubcomm.com |
mumcob.com |
cubomm.com.mx |
bumcom.by |
bumcom.com |
mucomb.com |
DNS History
10 records (5 active, 5 former)
●NSdocks16.rzone.de2026-07-21 → 2026-08-04 · 3 obs
● 2026-07-21 18:15:10
● 2026-08-04 09:17:28
○NSns0.transip.net2018-11-25 → 2018-11-25 · 3 obs
○ 2026-07-21 18:15:10
○ 2026-08-04 09:17:28
○NSns1.transip.nl2018-11-25 → 2018-11-25 · 3 obs
○ 2026-07-21 18:15:10
○ 2026-08-04 09:17:28
○NSns2.transip.eu2018-11-25 → 2018-11-25 · 3 obs
○ 2026-07-21 18:15:10
○ 2026-08-04 09:17:28
●NSshades16.rzone.de2026-07-21 → 2026-08-04 · 3 obs
● 2026-07-21 18:15:10
● 2026-08-04 09:17:28
○MXcombum.de2018-11-25 → 2018-11-25 · 3 obs
○ 2026-07-21 18:15:10
○ 2026-08-04 09:17:28
●MXsmtpin.rzone.de2026-07-21 → 2026-08-04 · 3 obs
● 2026-07-21 18:15:10
● 2026-08-04 09:17:28
○A149.210.171.2372018-11-25 → 2018-11-25 · 3 obs
○ 2026-07-21 18:15:10
○ 2026-08-04 09:17:28
●A2a01:238:20a:202:1078::2026-07-21 → 2026-08-04 · 3 obs
● 2026-07-21 18:15:10
● 2026-08-04 09:17:28
●A81.169.145.782026-07-21 → 2026-08-04 · 3 obs
● 2026-07-21 18:15:10
● 2026-08-04 09:17:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| combum.de | docks16.rzone.de, shades16.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.143
NS records: docks16.rzone.de, shades16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for combum.de (unsigned zone)
⏱️ Timing
Total: 1101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.78 |
| AAAA | 1 | 2a01:238:20a:202:1078:: |
| NS | 2 | shades16.rzone.de, docks16.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks16.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
combum.de has two IP addresses: 81.169.145.78 and 2a01:238:20a:202:1078::
Among the host names that share IP numbers with combum.de are raber.nl, techfm.de, archeviva.com and two others.
Name Servers
The NS records for combum.de delegate to docks16.rzone.de and shades16.rzone.de.
combum.de has the same name server delegation as a number of other domains, such as mittelpunkt-bayern.de, masri.se, augenklinik-raesfeld.de and two more.
At least some of combum.de's name servers are shared with other domains, for example kleinebelties409.nl, b-eng.net, gibtshalt.net and two more.
These name servers tend to co-occur with shades10.rzone.de, shades15.rzone.de, docks03.rzone.de and 7 other name servers in the same DNS delegations.
docks16.rzone.de resolves to 217.160.80.143 and 2001:8d8:fe:53:5747:2a74:d:16. Likewise, shades16.rzone.de resolves to 185.132.34.143 and 2607:f1c0:fe:53:185:132:34:143 — two IP addresses apiece.
Mail Servers
combum.de routes its mail through a single mail server, smtpin.rzone.de.
combum.de has the same mail server arrangement as a number of other domains, for example epifanio.info, schneider-marketing.de, finbonacci-pinsel.de and two more.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.