5280dev.com - robtex.com
5280dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.202.74.83🇺🇸 AS-VULTR144.202.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | 5280dev.com | ||||||
| NS | ns2.5280dev.com ⭐ | ||||||
| A | 216.128.136.52🇺🇸 AS-VULTR216.128.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | 5280dev.com | ||||||
| NS | ns1.5280dev.com | ||||||
| A | 216.128.136.52🇺🇸 AS-VULTR216.128.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | 5280dev.com | ||||||
| MX | 5280dev.com ⭐ | ||||||
| A | 144.202.74.83🇺🇸 AS-VULTR144.202.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | 5280dev.com | ||||||
| TXT | v=spf1 +a +mx +a:5280dev.com -all | ||||||
| SOA | ns2.5280dev.combrian@5280.design 2026-02-01 #1 | ||||||
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 | ||||||
PTR for
MX for
5280dev.com |
Subdomains
Same first word
5280dev.com |
DNS History
10 records (4 active, 6 former)
○NSian.ns.cloudflare.com2017-03-16 → 2020-03-16 · 4 obs
● 2020-03-16 06:41:38
○ 2026-03-03 22:49:30
○ 2026-03-05 06:15:18
○NSlily.ns.cloudflare.com2017-03-16 → 2020-03-16 · 4 obs
● 2020-03-16 06:41:38
○ 2026-03-03 22:49:30
○ 2026-03-05 06:15:18
●NSns1.5280dev.com2026-03-03 → 2026-03-05 · 3 obs
● 2026-03-03 22:49:30
● 2026-03-05 06:15:18
●NSns2.5280dev.com2026-03-03 → 2026-03-05 · 3 obs
● 2026-03-03 22:49:30
● 2026-03-05 06:15:18
●MX5280dev.com2026-03-03 → 2026-03-05 · 2 obs
● 2026-03-05 06:15:18
○A104.27.142.1902020-03-16 → 2020-03-16 · 3 obs
○ 2026-03-03 22:49:30
○ 2026-03-05 06:15:18
○A104.27.143.1902020-03-16 → 2020-03-16 · 3 obs
○ 2026-03-03 22:49:30
○ 2026-03-05 06:15:18
●A144.202.74.832026-03-03 → 2026-03-05 · 3 obs
● 2026-03-03 22:49:30
● 2026-03-05 06:15:18
○A2606:4700:3034::681b:8fbe2020-03-16 → 2020-03-16 · 3 obs
○ 2026-03-03 22:49:30
○ 2026-03-05 06:15:18
○A2606:4700:3035::681b:8ebe2020-03-16 → 2020-03-16 · 3 obs
○ 2026-03-03 22:49:30
○ 2026-03-05 06:15:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 5280dev.com | ns1.5280dev.com, ns2.5280dev.com | 2 records |
✅ Authoritative Response
Server: 216.128.136.52
NS records: ns1.5280dev.com, ns2.5280dev.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 5280dev.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.202.74.83 |
| NS | 2 | ns2.5280dev.com, ns1.5280dev.com |
| MX | 1 | 5280dev.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:5280dev.com -all |
| SOA | 1 | ns2.5280dev.com brian.5280.design |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.5280dev.com, ns2.5280dev.com)
Analysis
Hierarchy
5280dev.com is the parent of ns1.5280dev.com and ns2.5280dev.com.
Mail Server Role
5280dev.com is the mail server for 5280dev.com.
IP Addresses
5280dev.com resolves to a single IP: 144.202.74.83.
Other host names share IP numbers with 5280dev.com; for instance mail.keywordgeeks.com.
Name Servers
5280dev.com has two name servers: ns1.5280dev.com and ns2.5280dev.com.
5280dev.com partially shares name servers with other domains, for instance baylorproductions.com.
These name servers are commonly used together with ns1.baylorproductions.com and ns2.baylorproductions.com.
Host names with one IP number:
ns1.5280dev.com points to: 216.128.136.52
ns2.5280dev.com points to: 216.128.136.52
Names pointing to 216.128.136.52: ns1.5280dev.com and ns2.5280dev.com
Mail Servers
One mail server handles 5280dev.com.
Host name 5280dev.com points to IP 144.202.74.83.