rbuisn.com - robtex.com
rbuisn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1785512327 | ||||||
Same first word
rbuisn.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSf1g1ns1.dnspod.net2017-09-08 → 2017-09-08 · 3 obs
○ 2026-06-29 16:18:06
○ 2026-07-31 15:39:28
○NSf1g1ns2.dnspod.net2017-09-08 → 2017-09-08 · 3 obs
○ 2026-06-29 16:18:06
○ 2026-07-31 15:39:28
●NSns3.afternic.com2026-06-29 → 2026-07-31 · 3 obs
● 2026-06-29 16:18:06
● 2026-07-31 15:39:28
●NSns4.afternic.com2026-06-29 → 2026-07-31 · 3 obs
● 2026-06-29 16:18:06
● 2026-07-31 15:39:28
●A13.248.169.482026-06-29 → 2026-07-31 · 3 obs
● 2026-06-29 16:18:06
● 2026-07-31 15:39:28
○A50.93.206.202017-09-08 → 2017-09-08 · 3 obs
○ 2026-06-29 16:18:06
○ 2026-07-31 15:39:28
●A76.223.54.1462026-06-29 → 2026-07-31 · 3 obs
● 2026-06-29 16:18:06
● 2026-07-31 15:39:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rbuisn.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbuisn.com (unsigned zone)
⏱️ Timing
Total: 965ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
rbuisn.com points to the IP addresses 13.248.169.48 and 76.223.54.146
cryptogens.com, exchangelasvegas.com, shapepaper.com and two other host names share IP numbers with rbuisn.com.
Name Servers
rbuisn.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
rbuisn.com uses the same name servers as several other domains — among them daddyalpha.com, 19.239.180.rdns.ubiquity.io, ztwu.com and two more.
Some name servers delegated to rbuisn.com are also used by other domains, notably dyiot.com and contractbuyers.com.
These name servers are routinely deployed together with the name servers verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.
ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.