mail.coreser.de - robtex.com
mail.coreser.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 178.254.4.101๐ฉ๐ช EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| PTR | ms-10.1blu.de | ||||||
coreser.de
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 136.243.165.62๐ฉ๐ช Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| NS | ns01.1blu.de โญ | ||||||
| NS | ns02.1blu.de | ||||||
| MX | mail.coreser.de โญ | ||||||
| TXT | v=spf1 mx include:_spf.1blu.de ~all | ||||||
| SOA | ns01.1blu.dehostmaster@1blu.de 2025-08-05 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA178.254.4.1012026-02-16 โ 2026-04-14 ยท 3 obs
โ 2016-09-26 12:19:06
โ 2026-02-16 00:30:26
โ 2026-04-14 16:03:40
โ 2026-02-16 00:30:26
โ 2026-04-14 16:03:40
โA5.9.153.1072015-08-07 โ 2016-09-26 ยท 4 obs
โ 2015-08-07 17:15:38
โ 2016-09-26 12:19:06
โ 2026-02-16 00:30:26
โ 2026-04-14 16:03:40
โ 2016-09-26 12:19:06
โ 2026-02-16 00:30:26
โ 2026-04-14 16:03:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| coreser.de | ns02.1blu.de, ns01.1blu.de | - |
โ Authoritative Response
Server:178.254.5.130
NS records: ns02.1blu.de, ns01.1blu.de
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for coreser.de (unsigned zone)
โฑ๏ธ Timing
Total: 954ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.254.4.101 |
Analysis
Mail Server Role
The mail server for coreser.de is mail.coreser.de.
IP Addresses
mail.coreser.de points to a single IP number: 178.254.4.101.
Other host names, for instance mail.kreienbaum-lifestyle.de, mail.weingut-brecht.de, mail.lowcos.de, mail.herridat.de and mail.a-research.de share IP numbers with mail.coreser.de.