i7b2.com - robtex.com
i7b2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.12.64.159🇨🇳 TENCENT-NET-AP1.12.64.0/18 | ||||||
| NS | period.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| NS | libra.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | period.dnspod.netfreednsadmin@dnspod.com serial=1734247084 | ||||||
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=1774369342 | ||||||
Same first word
i7b2.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSlibra.dnspod.net2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 12:23:22
● 2026-03-24 16:30:40
○NSns1.dns.com2017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-14 12:23:22
○ 2026-03-24 16:30:40
●NSperiod.dnspod.net2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 12:23:22
● 2026-03-24 16:30:40
●A1.12.64.1592026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 12:23:22
● 2026-03-24 16:30:40
○A107.164.195.1262017-08-15 → 2017-08-15 · 3 obs
○ 2026-03-14 12:23:22
○ 2026-03-24 16:30:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| i7b2.com | period.dnspod.net, libra.dnspod.net | - |
✅ Authoritative Response
Server:117.89.178.173
NS records: period.dnspod.net, libra.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for i7b2.com (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.12.64.159 |
| NS | 2 | libra.dnspod.net, period.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | period.dnspod.net freednsadmin.dnspod.co |
Analysis
IP Addresses
i7b2.com points to a single IP number: 1.12.64.159.
Name Servers
i7b2.com is delegated to two name servers: libra.dnspod.net and period.dnspod.net.
i7b2.com uses the same name server setup as other domains, for instance acegame.hk, tepin.cn, whsoftway.cn, cbcxfx.com and lyhrq.com.
i7b2.com shares name servers with other domains at least partially, for instance pfooo.com and meizhihui.cn.
Host names with six IP numbers: libra.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; period.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
Mail Servers
i7b2.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
i7b2.com shares the same mail server setup as other domains, including sukio.net, lab-server.com, iringtel.com, shalldesign.net and xmglin.com.