refabus.com - dns.ninja
refabus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.249.57.138🇺🇸 TierPoint72.249.48.0/20 LLC | ||||||
| PTR | svgtl89.cloud-mx-ns.net | ||||||
| NS | ns401.controldns.mx ⭐ | ||||||
| A | 174.136.53.245🇺🇸 TierPoint174.136.0.0/18 LLC | ||||||
| PTR | ns401.controldns.mx | ||||||
| NS | ns402.controldns.mx | ||||||
| A | 65.99.248.132🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| PTR | ns402.controldns.mx | ||||||
| NS | ns403.controldns.mx | ||||||
| A | 72.249.55.3🇺🇸 TierPoint72.249.48.0/20 LLC | ||||||
| PTR | ns403.controldns.mx | ||||||
| MX | refabus.com ⭐ | ||||||
| A | 72.249.57.138🇺🇸 TierPoint72.249.48.0/20 LLC | ||||||
| PTR | svgtl89.cloud-mx-ns.net | ||||||
| TXT | v=spf1 +a +mx +ip4:72.249.57.138 include:spf.antispamcloud.com +include:relay... | ||||||
| SOA | ns401.controldns.mxroot@svgtl140.cloud-mx-ns.net 2026-07-05 #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=1785231577 | ||||||
MX for
refabus.com |
Same first word
refabus.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.hddtotal3.com2015-06-14 → 2020-01-12 · 4 obs
● 2020-01-12 19:33:58
○ 2026-02-16 02:53:14
○ 2026-07-28 10:04:16
○NSns2.hddtotal3.com2015-06-14 → 2020-01-12 · 4 obs
● 2020-01-12 19:33:58
○ 2026-02-16 02:53:14
○ 2026-07-28 10:04:16
●NSns401.controldns.mx2026-02-16 → 2026-07-28 · 3 obs
● 2026-02-16 02:53:14
● 2026-07-28 10:04:16
●NSns402.controldns.mx2026-02-16 → 2026-07-28 · 3 obs
● 2026-02-16 02:53:14
● 2026-07-28 10:04:16
●NSns403.controldns.mx2026-02-16 → 2026-07-28 · 3 obs
● 2026-02-16 02:53:14
● 2026-07-28 10:04:16
●MXrefabus.com2015-06-14 → 2026-07-28 · 2 obs
● 2026-07-28 10:04:16
○A67.225.216.1402015-06-14 → 2020-01-12 · 4 obs
● 2020-01-12 19:33:58
○ 2026-02-16 02:53:14
○ 2026-07-28 10:04:16
●A72.249.57.1382026-02-16 → 2026-07-28 · 3 obs
● 2026-02-16 02:53:14
● 2026-07-28 10:04:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| refabus.com | ns401.controldns.mx, ns402.controldns.mx, ns403.controldns.mx | - |
✅ Authoritative Response
Server:65.99.248.132
NS records: ns401.controldns.mx, ns402.controldns.mx, ns403.controldns.mx
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refabus.com (unsigned zone)
⏱️ Timing
Total: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.249.57.138 |
| NS | 3 | ns403.controldns.mx, ns402.controldns.mx... |
| MX | 1 | refabus.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:72.249.57.138 include |
| SOA | 1 | ns401.controldns.mx root.svgtl140.cloud- |
Analysis
Mail Server Role
The MX record for refabus.com points back to refabus.com — it is its own mail server.
IP Addresses
refabus.com directs to one IP number, which is 72.249.57.138.
Among the host names that share IP numbers with refabus.com are adeconsultoria.mx, verticetv.mx, 3-d.com.mx and two others.
Name Servers
Three name servers are authoritative for refabus.com: ns401.controldns.mx, ns402.controldns.mx and ns403.controldns.mx.
refabus.com partially shares its NS delegation with several other domains, including luvaspa.com, transportesjba.com, edificamx.com and two others.
Three hostnames, one IP address apiece: ns401.controldns.mx resolves to 174.136.53.245, ns402.controldns.mx resolves to 65.99.248.132 and ns403.controldns.mx resolves to 72.249.55.3.
Mail Servers
The MX record for refabus.com points to a single mail server: refabus.com.
There is one IP number for refabus.com: 72.249.57.138.