guuhu.com - robtex.com
guuhu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.16.188.31🇨🇳 SHANGHAITELECOM210.16.188.0/23 Chinanet Shanghai(ABT) | ||||||
| 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 ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.chengmail.cn ~all | ||||||
| TXT | v=201706061752375emm6tptov9aq15qp8mx3d7y8c6oa6vtd0t6o59xcjxqupwik4 | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342703 | ||||||
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=1774863697 | ||||||
Same first word
guuhu.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSa.ezdnscenter.com2017-08-10 → 2026-03-30 · 2 obs
● 2026-03-30 09:44:16
●NSb.ezdnscenter.com2026-03-07 → 2026-03-30 · 3 obs
● 2026-03-07 20:27:58
● 2026-03-30 09:44:16
○MXmx1.chengmail.cn2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-07 20:27:58
○ 2026-03-30 09:44:16
○MXmx2.chengmail.cn2017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-07 20:27:58
○ 2026-03-30 09:44:16
●MXmxbiz1.qq.com2026-03-07 → 2026-03-30 · 3 obs
● 2026-03-07 20:27:58
● 2026-03-30 09:44:16
●MXmxbiz2.qq.com2026-03-07 → 2026-03-30 · 3 obs
● 2026-03-07 20:27:58
● 2026-03-30 09:44:16
○A103.214.142.152017-08-10 → 2017-08-10 · 3 obs
○ 2026-03-07 20:27:58
○ 2026-03-30 09:44:16
●A210.16.188.312026-03-07 → 2026-03-30 · 3 obs
● 2026-03-07 20:27:58
● 2026-03-30 09:44:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| guuhu.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:183.253.57.210
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guuhu.com (unsigned zone)
⏱️ Timing
Total: 591ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.16.188.31 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | v=201706061752375emm6tptov9aq15qp8mx3d7y, v=spf1 include:spf.chengmail.cn ~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
guuhu.com points to a single IP number: 210.16.188.31.
Name Servers
guuhu.com is delegated to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
guuhu.com uses the same name server setup as other domains, for instance jesd.net, xn--n7qx30e.com, doctord.cn, yzxt.com and ztob.net.
Host names with two IPs:
b.ezdnscenter.com points to: 183.253.57.210 and 211.99.99.58.
Host names with one IP:
a.ezdnscenter.com points to: 218.98.111.140.
Mail Servers
guuhu.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
guuhu.com shares the same mail server setup as other domains, including szjieya.com, hxcttz.com, heitao.com, zaocn.com and your-mart.cn.
guuhu.com shares some mail servers with other domains, including sharewellgroup.com, haiter.cn, og7.cn, kdfline.com and fxhb.com.