onetc.com - robtex.com
onetc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dns-diy.net ⚠️ Not in zone NS records | ||||||
| A | 216.245.203.122🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 122-203-245-216.static.reverse.lstn.net | ||||||
| NS | ns2.dns-diy.net ⚠️ Not in zone NS records | ||||||
| A | 69.162.86.2🇺🇸 Limestone Networks69.162.64.0/18 Inc. 400 S. Akard Street Dallas, TX 75202 US =20 | ||||||
| PTR | 2-86-162-69.static.reverse.lstn.net | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | .hostmaster@nameserver serial=79 | ||||||
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=1774867307 | ||||||
Subdomains
www.onetc.com |
Same first word
onetc.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NS(root)2015-06-28 → 2016-12-26 · 4 obs
● 2016-12-26 06:01:10
○ 2026-03-28 07:34:18
○ 2026-03-30 10:42:42
●NSns1.dns-diy.net2026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 07:34:18
● 2026-03-30 10:42:42
●NSns2.dns-diy.net2026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 07:34:18
● 2026-03-30 10:42:42
●MXmxbiz1.qq.com2015-06-28 → 2026-03-30 · 6 obs
● 2016-03-09 11:14:38
○ 2016-06-21 16:28:42
○ 2016-12-26 06:01:10
● 2026-03-28 07:34:18
● 2026-03-30 10:42:42
●MXmxbiz2.qq.com2015-06-28 → 2026-03-30 · 6 obs
● 2016-03-09 11:14:38
○ 2016-06-21 16:28:42
○ 2016-12-26 06:01:10
● 2026-03-28 07:34:18
● 2026-03-30 10:42:42
○A103.27.74.632016-12-26 → 2016-12-26 · 4 obs
● 2016-12-26 06:01:10
○ 2026-03-28 07:34:18
○ 2026-03-30 10:42:42
○A116.0.121.2032016-06-21 → 2016-06-21 · 3 obs
○ 2016-12-26 06:01:10
○ 2026-03-30 10:42:42
○CNAMEwww.onetc.com2016-06-21 → 2016-12-26 · 4 obs
● 2016-12-26 06:01:10
○ 2026-03-28 07:34:18
○ 2026-03-30 10:42:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| onetc.com | ns1.dns-diy.net, ns2.dns-diy.net | - |
✅ Authoritative Response
Server:69.162.86.2
NS records: ns1.dns-diy.net, ns2.dns-diy.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onetc.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | . hostmaster.nameserver |
Analysis
Hierarchy
onetc.com is the parent of www.onetc.com.
Name Servers
onetc.com's delegation uses two name servers, ns1.dns-diy.net and ns2.dns-diy.net.
onetc.com shares the same name server setup as other domains, for example couponsauthority.com, cheraki.net, lgdc.net, kongoon.com and siam2web.com.
onetc.com at least partially shares name servers with other domains, for example mjbu.net, msstudio.net and youthnetradio.org.
Host names with a single IP:
ns1.dns-diy.net points to 216.245.203.122.
ns2.dns-diy.net points to 69.162.86.2.
Mail Servers
onetc.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
onetc.com shares its mail server setup with other domains, including guotongbao.com.cn, qz-technology.cn, shichengplastic.com, xmmxy.com and lcbim.com.
onetc.com shares at least partially some mail servers with other domains, for instance yixingauto.com, heminmed.com and 1989x.net.