yyblly.com - robtex.com
yyblly.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.21.141.130🇨🇳 SHANGHAITELECOM103.21.140.0/23 Chinanet Shanghai | ||||||
| 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.mail.qq.com~all | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342712 | ||||||
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=1775101187 | ||||||
Same first word
yyblly.com |
DNS History
10 records (5 active, 5 former)
●NSa.ezdnscenter.com2026-03-29 → 2026-04-02 · 3 obs
● 2026-03-29 09:23:44
● 2026-04-02 03:54:06
●NSb.ezdnscenter.com2026-03-29 → 2026-04-02 · 3 obs
● 2026-03-29 09:23:44
● 2026-04-02 03:54:06
○NSns15.xincache.com2015-08-08 → 2019-02-22 · 4 obs
● 2019-02-22 13:02:30
○ 2026-03-29 09:23:44
○ 2026-04-02 03:54:06
○NSns16.xincache.com2015-08-08 → 2019-02-22 · 4 obs
● 2019-02-22 13:02:30
○ 2026-03-29 09:23:44
○ 2026-04-02 03:54:06
●A103.21.141.1302026-03-29 → 2026-04-02 · 3 obs
● 2026-03-29 09:23:44
● 2026-04-02 03:54:06
○A175.6.5.802019-02-22 → 2019-02-22 · 4 obs
● 2019-02-22 13:02:30
○ 2026-03-29 09:23:44
○ 2026-04-02 03:54:06
○A175.6.5.812017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 19:33:44
○ 2019-02-22 13:02:30
○ 2026-04-02 03:54:06
○A175.6.5.832015-08-08 → 2016-06-26 · 4 obs
● 2016-06-26 08:35:48
○ 2017-02-09 19:33:44
○ 2026-04-02 03:54:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yyblly.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 yyblly.com (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.21.141.130 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| 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
yyblly.com points to a single IP: 103.21.141.130.
Other host names, for instance easytech.net.cn, tcyzcro.com, kingstar1990.com, hlcbn.org and bjfsdgs.com share IP numbers with yyblly.com.
Name Servers
Two name servers a.ezdnscenter.com and b.ezdnscenter.com handle delegation for yyblly.com.
yyblly.com uses the same name server setup as other domains, for example flvpw.com, ennano.com, ahzsh.com, 7ze.com and ratuo.com.
Host names with two IP numbers:
The host name b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
Host names with one IP number:
The host name a.ezdnscenter.com points to 218.98.111.140.
Mail Servers
yyblly.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
yyblly.com has the same mail server setup as other domains, including shiciclass.com, tobison.com, human-office.net, hongzhouhb.com and jooytec.com.
yyblly.com shares at least partially some mail servers with other domains, for instance nlaw.org and cfnet.org.cn.