ttctek.com - robtex.com
ttctek.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.pavietnam.vn ⚠️ Not in zone NS records | ||||||
| NS | nsbak.pavietnam.net ⚠️ Not in zone NS records | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
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=1785295252 | ||||||
Same first word
ttctek.com |
DNS History
8 records (3 active, 5 former)
○NSdns23.hichina.com2017-10-18 → 2017-10-18 · 3 obs
○ 2026-05-08 16:42:04
○ 2026-07-29 03:44:52
○NSdns24.hichina.com2017-10-18 → 2017-10-18 · 3 obs
○ 2026-05-08 16:42:04
○ 2026-07-29 03:44:52
●NSns1.pavietnam.vn2026-05-08 → 2026-07-29 · 3 obs
● 2026-05-08 16:42:04
● 2026-07-29 03:44:52
●NSns2.pavietnam.vn2026-05-08 → 2026-07-29 · 3 obs
● 2026-05-08 16:42:04
● 2026-07-29 03:44:52
●NSnsbak.pavietnam.net2026-05-08 → 2026-07-29 · 3 obs
● 2026-05-08 16:42:04
● 2026-07-29 03:44:52
○MXmxn.mxhichina.com2017-10-18 → 2017-10-18 · 3 obs
○ 2026-05-08 16:42:04
○ 2026-07-29 03:44:52
○MXmxw.mxhichina.com2017-10-18 → 2017-10-18 · 3 obs
○ 2026-05-08 16:42:04
○ 2026-07-29 03:44:52
○A114.67.154.462017-10-18 → 2017-10-18 · 3 obs
○ 2026-05-08 16:42:04
○ 2026-07-29 03:44:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| ttctek.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ttctek.com (unsigned zone)
⏱️ Timing
Total: 1562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
ttctek.com is served by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
ttctek.com partially shares its NS delegation with several other domains, including upsize.com.vn, aditecco.com, hoian-easyrider.com and two others.
In DNS configurations, these name servers often share authority with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and 3 other name servers.
nsbak.pavietnam.net resolves to 112.213.89.22 and 2406:9c80::9000:302. Likewise, ns1.pavietnam.vn resolves to 112.213.89.3 and 2406:9c80::66 — two IP addresses apiece.