tcc-casting.com - robtex.com
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tcc-casting.com
| CNAME | 3g47qc.biso2.35.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.139.2.74🇨🇳 WEST263GO-HK | ||||||
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=1771291435 | ||||||
Up
mail.tcc-casting.com |
DNS History
12 records (6 active, 6 former)
●NSns11.xincache.com2026-02-18 → 2026-02-18 · 3 obs
○ 2015-08-22 02:16:52
● 2026-02-18 02:01:16
● 2026-02-18 02:01:18
● 2026-02-18 02:01:16
● 2026-02-18 02:01:18
●NSns19.xincache.com2015-08-22 → 2026-02-18 · 3 obs
○ 2008-11-13 23:09:52
● 2015-08-22 02:16:52
● 2026-02-18 02:01:18
● 2015-08-22 02:16:52
● 2026-02-18 02:01:18
○NSns2.xinnet.cn2008-11-13 → 2008-11-13 · 3 obs
● 2008-11-13 23:09:52
○ 2015-08-22 02:16:52
○ 2026-02-18 02:01:18
○ 2015-08-22 02:16:52
○ 2026-02-18 02:01:18
○NSns2.xinnetdns.com2008-11-13 → 2008-11-13 · 3 obs
● 2008-11-13 23:09:52
○ 2015-08-22 02:16:52
○ 2026-02-18 02:01:18
○ 2015-08-22 02:16:52
○ 2026-02-18 02:01:18
●NSns20.xincache.com2015-08-22 → 2026-02-18 · 3 obs
○ 2008-11-13 23:09:52
● 2015-08-22 02:16:52
● 2026-02-18 02:01:18
● 2015-08-22 02:16:52
● 2026-02-18 02:01:18
○MXmail.tcc-casting.com2008-11-13 → 2008-11-13 · 3 obs
● 2008-11-13 23:09:52
○ 2015-08-22 02:16:52
○ 2026-02-18 02:01:18
○ 2015-08-22 02:16:52
○ 2026-02-18 02:01:18
●MXmxbiz1.qq.com2026-02-18 → 2026-02-18 · 3 obs
○ 2019-12-24 17:42:38
● 2026-02-18 02:01:16
● 2026-02-18 02:01:18
● 2026-02-18 02:01:16
● 2026-02-18 02:01:18
●MXmxbiz2.qq.com2026-02-18 → 2026-02-18 · 3 obs
○ 2019-12-24 17:42:38
● 2026-02-18 02:01:16
● 2026-02-18 02:01:18
● 2026-02-18 02:01:16
● 2026-02-18 02:01:18
○MXmxcom.263xmail.com2015-08-22 → 2019-12-24 · 5 obs
○ 2008-11-13 23:09:52
● 2015-08-22 02:16:52
● 2019-12-24 17:42:38
○ 2026-02-18 02:01:16
○ 2026-02-18 02:01:18
● 2015-08-22 02:16:52
● 2019-12-24 17:42:38
○ 2026-02-18 02:01:16
○ 2026-02-18 02:01:18
○MXmxwcom.263xmail.com2015-08-22 → 2019-12-24 · 5 obs
○ 2008-11-13 23:09:52
● 2015-08-22 02:16:52
● 2019-12-24 17:42:38
○ 2026-02-18 02:01:16
○ 2026-02-18 02:01:18
● 2015-08-22 02:16:52
● 2019-12-24 17:42:38
○ 2026-02-18 02:01:16
○ 2026-02-18 02:01:18
○A61.139.76.972008-11-13 → 2008-11-13 · 3 obs
● 2008-11-13 23:09:52
○ 2015-08-22 02:16:52
○ 2026-02-18 02:01:18
○ 2015-08-22 02:16:52
○ 2026-02-18 02:01:18
●CNAME3g47qc.biso2.35.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 02:01:16
● 2026-02-18 02:01:18
● 2026-02-18 02:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tcc-casting.com | ns19.xincache.com, ns20.xincache.com | - |
✅ Authoritative Response
Server: 1.12.0.4
NS records: ns19.xincache.com, ns20.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcc-casting.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns20.xincache.com, ns19.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, v=spf1 include:spf.263xmail.com ~all |
| CNAME | 1 | 3g47qc.biso2.35.com |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
AI analysis
tcc-casting.com is parent of mail.tcc-casting.com.
tcc-casting.com points to a single IP: 103.139.2.74.
Other host names, for instance ruihonest.com, 67xtv7.biso2.35.com, vtand.com, hnyueda.com and china-unibest.com share IP numbers with tcc-casting.com.