u-u.online - robtex.com
u-u.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=1778360311 | ||||||
Same first word
u-u.in |
u-u.nl |
u-u.jp.net |
u-u.net |
u-u.com |
u-u.eu |
u-u.co.jp |
u-u.it |
u-u.fi |
u-u.de |
u-u.ca |
u-u.su |
u-u.us |
u-u.biz |
u-u.ru |
u-u.online |
u-u.cn |
DNS History
4 records (4 active, 0 former)
●MXlocalhost2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 21:08:18
●A91.195.241.2322026-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 21:08:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org | - |
| u-u.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 u-u.online (unsigned zone)
⏱️ Timing
Total: 431ms | 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
u-u.online resolves to one IP number: 91.195.241.232.
other host names including mail.vinotheque.eu, mail.aisolutions.online, ready2fly.eu, provadis.eu and busynet.de share IP numbers with u-u.online.
Name Servers
u-u.online is delegated to two name servers sl1.sedo.com and sl2.sedo.com.
u-u.online shares the same name server setup as other domains, for instance mx.healthspark.de, eu.iphmx.comh.de, karwendel.eu, neqia.com and sunskin.de.
u-u.online at least partially shares name servers with other domains, for instance erfurt.professo.eu.
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
u-u.online is handled by a single mail server, localhost.
u-u.online shares the same mail server setup as other domains, for instance mail.florian-feldhaus.de, mail.psylink.de, professorvacancy.com, yrs.xyz and iyy.it.