tw77.co - robtex.com
tw77.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.224.88.146🇩🇪 ULTAHOST-AS212.224.88.0/24 | ||||||
| NS | ns1.tw77.co ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.ulltahoossst.autos ⚠️ Not in zone NS records | ||||||
| A | 212.224.88.146🇩🇪 ULTAHOST-AS212.224.88.0/24 | ||||||
| NS | ns2.tw77.co ⚠️ Not in parent delegation | ||||||
| NS | ns2.ulltahoossst.autos ⚠️ Not in zone NS records | ||||||
| A | 212.224.88.146🇩🇪 ULTAHOST-AS212.224.88.0/24 | ||||||
| MX | mail.tw77.co ⭐ | ||||||
| A | 212.224.88.146🇩🇪 ULTAHOST-AS212.224.88.0/24 | ||||||
| TXT | v=spf1 a mx ip4:212.224.88.146 ~all | ||||||
| SOA | ns1.tw77.cohostmaster@tw77.co serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759727872 | ||||||
Same first word
tw77.co |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.tw77.co2026-02-25 → 2026-08-08 · 5 obs
● 2026-05-18 20:31:10
○ 2026-06-08 14:32:04
● 2026-08-08 11:44:06
● 2026-08-08 11:44:08
●NSns1.ulltahoossst.autos2026-02-25 → 2026-08-08 · 2 obs
● 2026-08-08 11:44:08
●NSns2.tw77.co2026-02-25 → 2026-08-08 · 5 obs
● 2026-05-18 20:31:10
○ 2026-06-08 14:32:04
● 2026-08-08 11:44:06
● 2026-08-08 11:44:08
●NSns2.ulltahoossst.autos2026-02-25 → 2026-08-08 · 2 obs
● 2026-08-08 11:44:08
●MXmail.tw77.co2026-02-25 → 2026-08-08 · 5 obs
● 2026-05-18 20:31:10
○ 2026-06-08 14:32:04
● 2026-08-08 11:44:06
● 2026-08-08 11:44:08
●A212.224.88.1462026-02-25 → 2026-08-08 · 5 obs
● 2026-05-18 20:31:10
○ 2026-06-08 14:32:04
● 2026-08-08 11:44:06
● 2026-08-08 11:44:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, d.registrydns.co, a.registrydns.co, b.registrydns.co | - |
| tw77.co | ns1.ulltahoossst.autos, ns2.ulltahoossst.autos | - |
✅ Authoritative Response
Server:212.224.88.146
NS records: ns1.ulltahoossst.autos, ns2.ulltahoossst.autos
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tw77.co (unsigned zone)
⏱️ Timing
Total: 2815ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.224.88.146 |
| NS | 2 | ns1.tw77.co, ns2.tw77.co |
| MX | 1 | mail.tw77.co (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:212.224.88.146 ~all |
| SOA | 1 | ns1.tw77.co hostmaster.tw77.co |
Analysis
IP Addresses
tw77.co points to a single IP number: 212.224.88.146.
Additional host names — ui888.co, asian138.com, teknik88.com and two others — share IP numbers with tw77.co.
Name Servers
tw77.co has four authoritative name servers: ns1.ulltahoossst.autos, ns2.ulltahoossst.autos, ns1.tw77.co and ns2.tw77.co.
tw77.co partially shares its NS delegation with several other domains, including cek138.co, santika88.com, yamaha888.co and two others.
In DNS configurations, these name servers often share authority with ns1.cek138.co, ns2.cek138.co, ns1.santika88.com and 7 other name servers.
ns1.ulltahoossst.autos and ns2.ulltahoossst.autos share one IP address between them — 212.224.88.146.
These two host names — ns1.ulltahoossst.autos and ns2.ulltahoossst.autos — each point to 212.224.88.146 IP addresses.
Mail Servers
tw77.co has one mail server: mail.tw77.co.
There is one IP number for mail.tw77.co: 212.224.88.146.