doofang.com - robtex.com
doofang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.13.27.55🇨🇳 Baidu106.13.0.0/19 | ||||||
| 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 | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| 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 | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342682 | ||||||
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
doofang.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSa.ezdnscenter.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 04:38:46
● 2026-03-23 03:03:34
●NSb.ezdnscenter.com2026-02-17 → 2026-03-23 · 3 obs
● 2026-02-17 04:38:46
● 2026-03-23 03:03:34
○NSdns1.iidns.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-15 04:40:22
○ 2026-03-23 03:03:34
○NSdns2.iidns.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-15 04:40:22
○ 2026-03-23 03:03:34
○NSdns3.iidns.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-15 04:40:22
○ 2026-03-23 03:03:34
○NSdns4.iidns.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-15 04:40:22
○ 2026-03-23 03:03:34
○NSdns5.iidns.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-15 04:40:22
○ 2026-03-23 03:03:34
○NSdns6.iidns.com2015-05-18 → 2015-05-18 · 3 obs
○ 2015-10-15 04:40:22
○ 2026-03-23 03:03:34
●A106.13.27.552026-02-17 → 2026-03-23 · 2 obs
● 2026-03-23 03:03:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| doofang.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 doofang.com (unsigned zone)
⏱️ Timing
Total: 634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.13.27.55 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| 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
doofang.com points to an IP address: 106.13.27.55.
Other host names, for instance hnhmlj.com, share IP numbers with doofang.com.
Name Servers
Two name servers a.ezdnscenter.com and b.ezdnscenter.com handle the delegation for doofang.com.
doofang.com shares the same name server setup as other domains, for instance xn--j7qz72a6kw.net, 120pfb.com, bestleader-tech.com, shijixing.com.cn and cqshandian.cn.
Host names with two IP numbers: b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
Host names with one IP number: a.ezdnscenter.com points to 218.98.111.140.
Mail Servers
doofang.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
doofang.com uses the same mail server setup as other domains, for instance fhonor.com, kuailie.com, zanke.com.cn, douwan.com and gz-bd.cn.
doofang.com shares at least some mail servers with other domains, including antic.cm.cm and www1.com.cn.
Names with two IP numbers: mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Names with one IP number: mxbiz2.qq.com points to 203.205.232.191.
Names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.