503rr.com - robtex.com
503rr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.16.50.172🇺🇸 CNSERVERSLLC | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1754790486 | ||||||
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=1771291435 | ||||||
Similar names
DNS History
3 records (3 active, 0 former)
●A198.16.50.1722026-02-21 → 2026-02-21 · 2 obs
● 2026-02-21 09:39:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 503rr.com | ns1.dns.com, ns2.dns.com | - |
✅ Authoritative Response
Server: 154.23.191.129
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 503rr.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.16.50.172 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
AI analysis
503rr.com points to a single IP number: 198.16.50.172.
Other host names, for instance dj-qiuyousports.com, www.lsnb16.com, ahbond.com, kcc-lab.com and 868gg.com share IP numbers with 503rr.com.
503rr.com is delegated to two name servers: ns1.dns.com and ns2.dns.com.
503rr.com uses the same name server setup as other domains, for instance china922.com, woffland.com, hkziy.com, 599053.com and guoxingye.com.
Host names with three IP numbers: ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128; ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.