mail.csskoeln.de - dns.ninja

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

mail.csskoeln.de

DNSSECโš ๏ธ Not signed
A91.109.28.25๐Ÿ‡ฉ๐Ÿ‡ช LEASEWEB-DE-FRA-1091.109.16.0/20 routed via LeaseWeb DE
PTRmail1.deinprovider.net

csskoeln.de

DNSSECโš ๏ธ Not signed
A91.109.28.22๐Ÿ‡ฉ๐Ÿ‡ช LEASEWEB-DE-FRA-1091.109.16.0/20 routed via LeaseWeb DE
NSns5.deinprovider.de โญ
NSns6.deinprovider.de
NSns7.deinprovider.de
NSns8.deinprovider.de
MXmail.csskoeln.de โญ
TXTv=spf1 a mx ~all
SOAns5.deinprovider.dehostmaster@deinprovider.de 2024-04-11 #0

MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A91.109.28.2588.198.16.11692.51.132.193
โ—‹A88.198.16.1162016-03-11 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—A91.109.28.252026-03-02 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—‹A92.51.132.1932015-07-16 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

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
csskoeln.dens5.deinprovider.de, ns6.deinprovider.de, ns7.deinprovider.de, ns8.deinprovider.de8 records

โœ… Authoritative Response

Server:185.132.34.161

NS records: ns5.deinprovider.de, ns6.deinprovider.de, ns7.deinprovider.de, ns8.deinprovider.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for csskoeln.de (unsigned zone)

โฑ๏ธ Timing

Total: 523ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A191.109.28.25

๐Ÿ“Œ 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.