6carbon.com - robtex.com
6carbon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.120.80.249🇭🇰 WEST263GO-HK103.120.80.0/23 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong, | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| A | 203.205.147.218🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342706 | ||||||
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 | ||||||
Same first word
6carbon.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSa.ezdnscenter.com2026-03-17 → 2026-03-18 · 3 obs
● 2026-03-17 06:52:50
● 2026-03-18 11:43:50
●NSb.ezdnscenter.com2026-03-17 → 2026-03-18 · 3 obs
● 2026-03-17 06:52:50
● 2026-03-18 11:43:50
○NSns1.ezdnscenter.com2015-05-15 → 2020-01-01 · 4 obs
● 2020-01-01 17:49:46
○ 2026-03-17 06:52:50
○ 2026-03-18 11:43:50
○NSns2.ezdnscenter.com2015-05-15 → 2020-01-01 · 4 obs
● 2020-01-01 17:49:46
○ 2026-03-17 06:52:50
○ 2026-03-18 11:43:50
○NSns3.ezdnscenter.com2015-05-15 → 2020-01-01 · 4 obs
● 2020-01-01 17:49:46
○ 2026-03-17 06:52:50
○ 2026-03-18 11:43:50
○NSns4.ezdnscenter.com2015-05-15 → 2020-01-01 · 4 obs
● 2020-01-01 17:49:46
○ 2026-03-17 06:52:50
○ 2026-03-18 11:43:50
○NSns5.ezdnscenter.com2015-05-15 → 2020-01-01 · 4 obs
● 2020-01-01 17:49:46
○ 2026-03-17 06:52:50
○ 2026-03-18 11:43:50
○NSns6.ezdnscenter.com2015-05-15 → 2020-01-01 · 4 obs
● 2020-01-01 17:49:46
○ 2026-03-17 06:52:50
○ 2026-03-18 11:43:50
●A103.120.80.2492026-03-17 → 2026-03-18 · 3 obs
● 2026-03-17 06:52:50
● 2026-03-18 11:43:50
○A111.68.9.512015-05-15 → 2015-05-15 · 3 obs
○ 2015-10-16 06:49:24
○ 2026-03-18 11:43:50
○A192.69.210.2462015-10-16 → 2016-03-26 · 5 obs
● 2015-10-16 06:49:24
● 2016-03-26 17:51:54
○ 2016-09-08 13:41:22
○ 2026-03-18 11:43:50
○A23.234.27.332016-09-08 → 2020-01-01 · 5 obs
● 2016-09-08 13:41:22
● 2020-01-01 17:49:46
○ 2026-03-17 06:52:50
○ 2026-03-18 11:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 6carbon.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server: 218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 6carbon.com (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.120.80.249 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
IP Addresses
6carbon.com resolves to one IP number: 103.120.80.249.
other host names including sunmate.tw, princesa.cn, chinagoose.net, frie.cn and jialiangled.com share IP numbers with 6carbon.com.
Name Servers
6carbon.com is delegated to two name servers a.ezdnscenter.com and b.ezdnscenter.com.
6carbon.com shares the same name server setup as other domains, for instance lkhy.net, ai-chem.com, hengtaisocks.com, jiawel.com and jipiao258.com.
Hostnames with a single IP:
a.ezdnscenter.com points to 218.98.111.140.
Mail Servers
Two mail servers handle 6carbon.com: mxbiz1.qq.com and mxbiz2.qq.com.
6carbon.com shares the same mail server setup as other domains, for instance ccwb.cn, hqjj-china.com, zhangpan.me, keepmobi.com and mainstar.com.cn.
6carbon.com shares at least some mail servers with other domains, including ulccc.cn, foomei.com, olxoz.com and topcrab.com.
Host names with two IP numbers: mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number: mxbiz2.qq.com points to 203.205.232.191.
Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.