mail.jcore.eu - robtex.com
mail.jcore.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com ⚠️ Not in parent delegation | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
jcore.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| NS | sl2.sedo.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●MXlocalhost2026-05-09 → 2026-05-10 · 2 obs
● 2026-05-10 17:01:32
●A91.195.241.2322026-05-09 → 2026-05-10 · 3 obs
● 2026-05-09 14:09:06
● 2026-05-10 17:01:32
○A95.128.203.302015-06-26 → 2016-08-05 · 4 obs
● 2016-08-05 19:45:12
○ 2016-12-17 11:26:38
○ 2026-05-10 17:01:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| jcore.eu | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcore.eu (unsigned zone)
⏱️ Timing
Total: 3591ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
mail.jcore.eu resolves to one IP number: 91.195.241.232.
other host names including ostmarkt.de, namebot.de, www.weginfra.nl, www.jayp.de and foire.eu share IP numbers with mail.jcore.eu.
Name Servers
mail.jcore.eu is delegated to two name servers sl1.sedo.com and sl2.sedo.com.
mail.jcore.eu shares the same name server setup as other domains, for instance blogserver.de, i-see.eu, bestoffer.eu, ego2.com and pc-reviews.de.
mail.jcore.eu shares name servers with other domains at least partially, for example orthofit.eu and mail.appsky.de.
Host names with one IP number:
sl1.sedo.com points to 91.195.240.173
sl2.sedo.com points to 91.195.241.173
Mail Servers
mail.jcore.eu is handled by a single mail server, localhost.
mail.jcore.eu shares the same mail server setup as other domains, for instance infoex.net, www.delhi.info, changemanager.es, www.xfactor.com and multiwall.de.