mail.csskoeln.de - dns.ninja
mail.csskoeln.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.109.28.25๐ฉ๐ช LEASEWEB-DE-FRA-1091.109.16.0/20 routed via LeaseWeb DE | ||||||
| PTR | mail1.deinprovider.net | ||||||
csskoeln.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 91.109.28.22๐ฉ๐ช LEASEWEB-DE-FRA-1091.109.16.0/20 routed via LeaseWeb DE | ||||||
| NS | ns5.deinprovider.de โญ | ||||||
| NS | ns6.deinprovider.de | ||||||
| NS | ns7.deinprovider.de | ||||||
| NS | ns8.deinprovider.de | ||||||
| MX | mail.csskoeln.de โญ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns5.deinprovider.dehostmaster@deinprovider.de 2024-04-11 #0 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA88.198.16.1162016-03-11 โ 2016-07-09 ยท 5 obs
โ 2015-11-16 18:36:24
โ 2016-03-11 12:52:04
โ 2016-07-09 11:09:12
โ 2026-03-02 10:25:52
โ 2026-08-16 16:24:18
โ 2016-03-11 12:52:04
โ 2016-07-09 11:09:12
โ 2026-03-02 10:25:52
โ 2026-08-16 16:24:18
โA91.109.28.252026-03-02 โ 2026-08-16 ยท 3 obs
โ 2016-07-09 11:09:12
โ 2026-03-02 10:25:52
โ 2026-08-16 16:24:18
โ 2026-03-02 10:25:52
โ 2026-08-16 16:24:18
โA92.51.132.1932015-07-16 โ 2015-11-16 ยท 4 obs
โ 2015-07-16 11:38:56
โ 2015-11-16 18:36:24
โ 2016-03-11 12:52:04
โ 2026-08-16 16:24:18
โ 2015-11-16 18:36:24
โ 2016-03-11 12:52:04
โ 2026-08-16 16:24:18
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| csskoeln.de | ns5.deinprovider.de, ns6.deinprovider.de, ns7.deinprovider.de, ns8.deinprovider.de | 8 records |
โ Authoritative Response
Server:185.132.34.161
NS records: ns5.deinprovider.de, ns6.deinprovider.de, ns7.deinprovider.de, ns8.deinprovider.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for csskoeln.de (unsigned zone)
โฑ๏ธ Timing
Total: 523ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.109.28.25 |
๐ Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns8.deinprovider.de, ns7.deinprovider.de, ns6.deinprovider.de...)
Analysis
Mail Server Role
The mail server mail.csskoeln.de processes email for csskoeln.de.
IP Addresses
mail.csskoeln.de resolves to just one IP address, 91.109.28.25.
Two other host names, along with mail.ruhestandsoptimierung.de, mail.hteaml.de and mail.seamyside.de, also share IP numbers with mail.csskoeln.de.