bysu.mx - dns.ninja
bysu.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 174.136.53.234🇺🇸 TierPoint174.136.0.0/18 LLC | ||||||
| PTR | svgs202.serverneubox.com.mx | ||||||
| NS | ns144.neubox.net ⭐ | ||||||
| A | 65.99.252.158🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| NS | ns143.neubox.net | ||||||
| A | 65.99.252.155🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| NS | ns245.neubox.net | ||||||
| A | 66.240.233.151🇺🇸 AS1043966.240.192.0/18 | ||||||
| MX | bysu.mx ⭐ | ||||||
| A | 174.136.53.234🇺🇸 TierPoint174.136.0.0/18 LLC | ||||||
| PTR | svgs202.serverneubox.com.mx | ||||||
| TXT | v=spf1 +a +mx +ip4:174.136.53.234 include:relay.mailchannels.net include:smtp... | ||||||
| SOA | ns144.neubox.netroot@svgs415.serverneubox.com.mx 2026-05-05 #1 | ||||||
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1785378275 | ||||||
MX for
bysu.mx |
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
○NSns-1150.awsdns-15.org2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
○NSns-143.awsdns-17.com2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
○NSns-1851.awsdns-39.co.uk2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
○NSns-603.awsdns-11.net2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
●NSns143.neubox.net2026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 22:26:26
● 2026-07-30 02:50:04
●NSns144.neubox.net2026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 22:26:26
● 2026-07-30 02:50:04
●NSns245.neubox.net2026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 22:26:26
● 2026-07-30 02:50:04
○MXalt1.aspmx.l.google.com2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
○MXalt2.aspmx.l.google.com2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
○MXalt3.aspmx.l.google.com2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
○MXalt4.aspmx.l.google.com2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
○MXaspmx.l.google.com2020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
●MXbysu.mx2026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 22:26:26
● 2026-07-30 02:50:04
●A174.136.53.2342026-02-19 → 2026-07-30 · 3 obs
● 2026-02-19 22:26:26
● 2026-07-30 02:50:04
○A54.148.42.1452020-04-02 → 2020-04-02 · 3 obs
○ 2026-02-19 22:26:26
○ 2026-07-30 02:50:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | m.mx-ns.mx, x.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx... | - |
| bysu.mx | ns143.neubox.net, ns144.neubox.net, ns245.neubox.net | - |
✅ Authoritative Response
Server:65.99.252.155
NS records: ns143.neubox.net, ns144.neubox.net, ns245.neubox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bysu.mx (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 174.136.53.234 |
| NS | 3 | ns144.neubox.net, ns245.neubox.net... |
| MX | 1 | bysu.mx (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:174.136.53.234 includ |
| SOA | 1 | ns144.neubox.net root.svgs415.serverneub |
Analysis
Mail Server Role
bysu.mx handles its own mail, functioning as its own mail server.
IP Addresses
bysu.mx resolves to just one IP address, 174.136.53.234.
Two other host names, along with elanzantan.com.mx, mail.ocell.com.mx and siio.mx, also share IP numbers with bysu.mx.
Name Servers
bysu.mx carries NS records delegating to ns143.neubox.net, ns144.neubox.net and ns245.neubox.net.
There is at least partial name server overlap between bysu.mx and other domains — transparenciauruapan.gob.mx, lrtransportes.com.mx, panabayucatan.gob.mx and two more among them.
These name servers are routinely deployed together with the name servers ns345.neubox.xyz.
ns143.neubox.net points to 65.99.252.155; ns144.neubox.net points to 65.99.252.158; ns245.neubox.net points to 66.240.233.151 — each hostname maps to exactly one IP address.
Mail Servers
bysu.mx is served by just one mail server: bysu.mx.
bysu.mx carries a single IP number, which is 174.136.53.234.