trctac.com - robtex.com
trctac.com
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=1785481132 | ||||||
Subdomains
Same first word
trctac.com |
Similar names
tctrca.com |
tcatrc.com |
tratcc.ac.th |
cttcar.com |
rctact.net |
rtacct.com |
cctatr.com |
rctact.com |
cctart.com |
artctc.org |
rtcatc.com |
artctc.com |
DNS History
9 records (5 active, 4 former)
●NSns-a1.tenten.vn2026-07-18 → 2026-07-31 · 3 obs
● 2026-07-18 01:34:38
● 2026-07-31 07:19:02
●NSns-a2.tenten.vn2026-07-18 → 2026-07-31 · 3 obs
● 2026-07-18 01:34:38
● 2026-07-31 07:19:02
●NSns-a3.tenten.vn2026-07-18 → 2026-07-31 · 3 obs
● 2026-07-18 01:34:38
● 2026-07-31 07:19:02
○NSns1.involta.com2009-01-29 → 2019-01-07 · 4 obs
● 2019-01-07 07:57:14
○ 2026-07-18 01:34:38
○ 2026-07-31 07:19:02
○NSns2.involta.com2015-08-26 → 2019-01-07 · 5 obs
● 2015-08-26 13:56:14
● 2019-01-07 07:57:14
○ 2026-07-18 01:34:38
○ 2026-07-31 07:19:02
○NSns3.involta.com2015-08-26 → 2019-01-07 · 5 obs
● 2015-08-26 13:56:14
● 2019-01-07 07:57:14
○ 2026-07-18 01:34:38
○ 2026-07-31 07:19:02
●MXmail.trctac.com2026-07-18 → 2026-07-31 · 3 obs
● 2026-07-18 01:34:38
● 2026-07-31 07:19:02
○MXspam.involta.com2009-01-29 → 2019-01-07 · 4 obs
● 2019-01-07 07:57:14
○ 2026-07-18 01:34:38
○ 2026-07-31 07:19:02
●A103.18.6.2182026-07-18 → 2026-07-31 · 2 obs
● 2026-07-31 07:19:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| trctac.com | ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.65
NS records: ns-a1.tenten.vn, ns-a2.tenten.vn, ns-a3.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trctac.com (unsigned zone)
⏱️ Timing
Total: 1474ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.18.6.218 |
| NS | 3 | ns-a3.tenten.vn, ns-a2.tenten.vn... |
| MX | 1 | mail.trctac.com (pri: 10) |
| TXT | 1 | v=spf1mxaip4:103.18.6.218~all |
| SOA | 1 | ns-a2.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
trcweb.trctac.com and mail.trctac.com each fall under trctac.com as their parent domain.
IP Addresses
trctac.com resolves to just one IP address, 103.18.6.218.
Two other host names, along with trcweb.trctac.com, proeagles.com and aba-s.com, also share IP numbers with trctac.com.
Name Servers
trctac.com is served by three name servers: ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn.
trctac.com has at least partial name server overlap with other domains, such as hoaphathotel.com, baobihongphat.com, theanheritage.info and two others.
These name servers tend to appear together with the name servers ns-b3.tenten.vn, ns-b1.tenten.vn and ns-b2.tenten.vn.
The hostnames ns-a1.tenten.vn, ns-a2.tenten.vn and ns-a3.tenten.vn each direct to two IP addresses — ns-a1.tenten.vn to 137.59.104.65 and 2404:f080:1101:323:a150:95:115:1010, ns-a2.tenten.vn to 137.59.104.66 and 2404:f080:1101:323:a150:95:115:1011, and ns-a3.tenten.vn to 150.95.111.47 and 2404:f080:1101:323:a150:95:115:1012.
Mail Servers
The sole mail server for trctac.com is mail.trctac.com.
mail.trctac.com resolves to 103.18.6.218 and no other IP number.