backline.online - robtex.com
backline.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=1778380717 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXlocalhost2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 02:50:06
●A91.195.241.2322026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 02:50:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org | - |
| backline.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 backline.online (unsigned zone)
⏱️ Timing
Total: 3422ms | 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
backline.online points to a single IP: 91.195.241.232.
Other host names, for instance nesong.com, groundpenetratingradar.de, plumr.de, weitz.info and qalm.eu share IP numbers with backline.online.
Name Servers
Two name servers sl1.sedo.com and sl2.sedo.com handle delegation for backline.online.
backline.online uses the same name server setup as other domains, for example mail.cubicus.de, mail.nrw.autohaushamburg.de, cf.www.techtomorrow.de, thing-ipmp2.sun-powered.de and tingmie.com.
backline.online shares name servers with other domains at least in part, for instance vcsi.org.
Host names with one IP number: The host name sl1.sedo.com points to 91.195.240.173 and the host name sl2.sedo.com points to 91.195.241.173.
Mail Servers
backline.online is handled by a single mail server, localhost.
backline.online has the same mail server setup as other domains, including pooldepot.de, gadget12.info.ph, touchgo.co.uk, xnseks.com and fundedbyme.de.