503307.com - robtex.com
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503307.com
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=1770918430 | ||||||
Same first word
503307.com |
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DNS History
12 records (6 active, 6 former)
○NSdns1.iidns.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-09 11:25:48
○ 2026-02-15 23:04:22
○NSdns2.iidns.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-09 11:25:48
○ 2026-02-15 23:04:22
○NSdns3.iidns.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-09 11:25:48
○ 2026-02-15 23:04:22
○NSdns4.iidns.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-09 11:25:48
○ 2026-02-15 23:04:22
○NSdns5.iidns.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-09 11:25:48
○ 2026-02-15 23:04:22
○NSdns6.iidns.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-07-09 11:25:48
○ 2026-02-15 23:04:22
●NSexpirens3.hichina.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:04:22
●NSexpirens4.hichina.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:04:22
●NSns7.alidns.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:04:22
●NSns8.alidns.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:04:22
●A47.88.29.542016-12-15 → 2026-02-15 · 2 obs
● 2026-02-15 23:04:22
●CNAMEexpired.hichina.com2026-02-15 → 2026-02-15 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 503307.com | expirens3.hichina.com, expirens4.hichina.com | 18 records |
✅ Authoritative Response
Server: 47.118.199.192
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 503307.com (unsigned zone)
⏱️ Timing
Total: 651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns7.alidns.com, ns8.alidns.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (expirens3.hichina.com, expirens3.hichina.com, expirens3.hichina.com...)
AI analysis
503307.com resolves to three IPs: 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Other host names such as 10977.com and expired.hichina.com share IP numbers with 503307.com.
Two name servers ns1.alidns.com and ns2.alidns.com handle delegation for 503307.com.
503307.com uses the same name server setup as other domains, for example szxinsiyu.com, banmyonghu.com, www5r.com, 88ec5319611042.beer and gbph.com.
503307.com partially shares name servers with other domains; examples include 44.bet, tianxunyun.com, wtqg.com, bt031.com and mnsj.cn.
These name servers are commonly used alongside ns7.alidns.com, ns8.alidns.com, dns27.hichina.com, dns28.hichina.com, dns3.hichina.com, dns4.hichina.com, dns19.hichina.com, dns20.hichina.com, vip3.alidns.com and vip4.alidns.com.
Host names with nine IP numbers:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.