webcore.online - robtex.com
webcore.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| 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 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1778691520 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXlocalhost2026-05-06 → 2026-05-13 · 3 obs
○ 2026-05-12 19:31:36
● 2026-05-13 17:37:42
●A91.195.241.2322026-05-06 → 2026-05-13 · 2 obs
● 2026-05-13 17:37:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| webcore.online | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webcore.online (unsigned zone)
⏱️ Timing
Total: 783ms | 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
webcore.online resolves to one IP number: 91.195.241.232.
other host names including offbrand.de, 3459.de, mail.winmail-faq.de, www.jnv.de and horde.eu share IP numbers with webcore.online.
Name Servers
webcore.online is delegated to two name servers sl1.sedo.com and sl2.sedo.com.
webcore.online shares the same name server setup as other domains, for instance upskill.eu, mail.benw.eu, katara.eu, jparts.eu and dp7.eu.
webcore.online shares name servers with other domains at least partially, for example euro.smileprint.de and dolce.amsterdam.
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
webcore.online is handled by a single mail server, localhost.
webcore.online shares the same mail server setup as other domains, for instance factoryweb.net, mail.cshop.de, lbhl.com, tegon.com and xumart.com.