1s-up.com - robtex.com
1s-up.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.92.123.21🇰🇿 OPTINET-AS85.92.123.0/24 | ||||||
| PTR | sh6.autos.kz | ||||||
| PTR | h5.uszs.kz | ||||||
| NS | ns1.btop.kz ⭐ | ||||||
| A | 85.92.123.21🇰🇿 OPTINET-AS85.92.123.0/24 | ||||||
| PTR | sh6.autos.kz | ||||||
| PTR | h5.uszs.kz | ||||||
| NS | ns2.btop.kz | ||||||
| A | 91.107.238.250🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC | ||||||
| PTR | static.250.238.107.91.clients.your-server.de | ||||||
| MX | mail.1s-up.com ⭐ | ||||||
| A | 85.92.123.21🇰🇿 OPTINET-AS85.92.123.0/24 | ||||||
| PTR | sh6.autos.kz | ||||||
| PTR | h5.uszs.kz | ||||||
| TXT | v=spf1 a mx ip4:85.92.123.21 -all | ||||||
| SOA | ns1.btop.kzroot@1s-up.com 2026-02-04 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774451302 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.1s-up.com2026-03-21 → 2026-03-25 · 2 obs
● 2026-03-25 15:25:46
●A85.92.123.212026-03-21 → 2026-03-25 · 2 obs
● 2026-03-25 15:25:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 1s-up.com | ns1.btop.kz, ns2.btop.kz | - |
✅ Authoritative Response
Server:85.92.123.21
NS records: ns1.btop.kz, ns2.btop.kz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1s-up.com (unsigned zone)
⏱️ Timing
Total: 1306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.92.123.21 |
| NS | 2 | ns1.btop.kz, ns2.btop.kz |
| MX | 1 | mail.1s-up.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:85.92.123.21 -all |
| SOA | 1 | ns1.btop.kz root.1s-up.com |
Analysis
IP Addresses
1s-up.com points to IP number 85.92.123.21.
For instance, other host names mail.vaniev.kz, mail.aknar-pf.kz, mail.tetradki.kz, j2studio.kz and mail.uszs.kz share IP numbers with 1s-up.com.
Name Servers
1s-up.com is delegated to two name servers: ns1.btop.kz and ns2.btop.kz.
1s-up.com uses the same name server setup as other domains such as kxk.kz, vprod.kz, aknar-pf.kz, j2studio.kz and tsh.kz.
Host names with one IP number:
ns1.btop.kz points to: 85.92.123.21.
ns2.btop.kz points to: 91.107.238.250.
Mail Servers
1s-up.com is handled by a single mail server, mail.1s-up.com.
mail.1s-up.com points to a single IP: 85.92.123.21.