tnqco.com - robtex.com
tnqco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.8.134🇻🇳 FPT-AS-AP210.245.8.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.sapo.vn ⚠️ Not in zone NS records | ||||||
| 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.sapo.vn ⚠️ Not in zone NS records | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| TXT | v=spf1 a mx ~all | ||||||
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=1774631462 | ||||||
Previously MX for
tnqco.com |
Subdomains
mail.tnqco.com |
Same first word
tnqco.com |
Similar names
DNS History
10 records (3 active, 7 former)
○NSns1.afternic.com2016-03-06 → 2016-06-27 · 5 obs
● 2016-03-06 03:34:00
● 2016-06-27 11:43:30
○ 2017-02-10 23:00:18
○ 2026-03-27 17:13:34
○NSns1.quicca.com2015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-30 11:22:30
○ 2026-03-27 17:13:34
●NSns1.sapo.vn2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 12:53:36
● 2026-03-27 17:13:34
○NSns2.quicca.com2015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-30 11:22:30
○ 2026-03-27 17:13:34
●NSns2.sapo.vn2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 12:53:36
● 2026-03-27 17:13:34
○MXmail.tnqco.com2026-03-27 → 2026-03-27 · 4 obs
● 2026-03-27 12:53:36
○ 2026-03-27 17:13:30
○ 2026-03-27 17:13:34
○MXtnqco.com2015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-30 11:22:30
○ 2026-03-27 17:13:34
○A184.168.221.1042016-03-06 → 2016-06-27 · 5 obs
● 2016-03-06 03:34:00
● 2016-06-27 11:43:30
○ 2017-02-10 23:00:18
○ 2026-03-27 17:13:34
●A210.245.8.1342026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 17:13:30
● 2026-03-27 17:13:34
○A52.68.78.1802015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-30 11:22:30
○ 2026-03-27 17:13:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| tnqco.com | ns1.sapo.vn, ns2.sapo.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.sapo.vn, ns2.sapo.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tnqco.com (unsigned zone)
⏱️ Timing
Total: 1025ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.8.134 |
| SOA | 1 | ns1.sapo.vn hostmaster.tnqco.com |
Analysis
Hierarchy
tnqco.com is a parent of mail.tnqco.com.
IP Addresses
tnqco.com points to a single IP number: 210.245.8.134.
Other host names, for instance 118114.cn.bypas.longvu.net, www.canni.vn, toramart.com, huongrungrestaurant.com and www.anhoaco.com share IP numbers with tnqco.com.
Name Servers
Delegation for tnqco.com rests with two name servers, ns1.sapo.vn and ns2.sapo.vn.
tnqco.com shares the same name server setup as other domains, including alodental.vn, bitimart.com, vinagu.com, thucphamtiendat.vn and banghean.net.
tnqco.com at least partially shares name servers with other domains, for instance frihcm.com, 20sourlife.com.vn, rayhtc.vn, toramart.com and huongrungrestaurant.com.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn and ns1.dkt.com.vn.
Host names with one IP number: ns1.sapo.vn points to 112.213.89.3; ns2.sapo.vn points to 222.255.121.247.