51extra.com - robtex.com
51extra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.232.53.164🇨🇳 TENCENT-NET-AP49.232.48.0/20 CT BeiJing IDC | ||||||
| NS | pink.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 | megrez.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 | ||||||
| SOA | pink.dnspod.netfreednsadmin@dnspod.com serial=1625286157 | ||||||
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=1774733847 | ||||||
Same first word
51extra.com |
DNS History
3 records (3 active, 0 former)
●NSmegrez.dnspod.net2026-03-10 → 2026-03-28 · 2 obs
● 2026-03-28 21:52:42
●NSpink.dnspod.net2026-03-10 → 2026-03-28 · 2 obs
● 2026-03-28 21:52:42
●A49.232.53.1642026-03-10 → 2026-03-28 · 2 obs
● 2026-03-28 21:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 51extra.com | pink.dnspod.net, megrez.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: pink.dnspod.net, megrez.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51extra.com (unsigned zone)
⏱️ Timing
Total: 494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.232.53.164 |
| NS | 2 | pink.dnspod.net, megrez.dnspod.net |
| SOA | 1 | pink.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
51extra.com points to an IP address: 49.232.53.164.
Name Servers
Two name servers megrez.dnspod.net and pink.dnspod.net handle the delegation for 51extra.com.
51extra.com shares the same name server setup as other domains, for instance fedap.cn, hanfu.biz, qingdaolianghao.com, zhaoyingkong.com and conum.cn.
51extra.com shares name servers with other domains at least partially, for example sunlitetek.com.
Six IP addresses per host:
megrez.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; pink.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