byw-si.com.mx - robtex.com
byw-si.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.216.4.228🇺🇸 HIVELOCITY-1162.216.4.0/24 Hivelocity Ventures Corp | ||||||
| PTR | s4-3.i.webzi.mx | ||||||
| NS | ns1.webzi.mx ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.105.157.28🇺🇸 AKAMAI-LINODE-AP172.105.152.0/21 Akamai Technologies | ||||||
| PTR | ns1.webzi.mx | ||||||
| NS | ns1.artehosting.com.mx ⚠️ Not in zone NS records | ||||||
| A | 172.105.157.28🇺🇸 AKAMAI-LINODE-AP172.105.152.0/21 Akamai Technologies | ||||||
| PTR | ns1.webzi.mx | ||||||
| NS | ns2.artehosting.com.mx ⚠️ Not in zone NS records | ||||||
| A | 192.46.219.121🇺🇸 AKAMAI-LINODE-AP192.46.216.0/22 Akamai Technologies | ||||||
| PTR | ns2.webzi.mx | ||||||
| NS | ns2.webzi.mx ⚠️ Not in parent delegation | ||||||
| A | 192.46.219.121🇺🇸 AKAMAI-LINODE-AP192.46.216.0/22 Akamai Technologies | ||||||
| PTR | ns2.webzi.mx | ||||||
| MX | byw-si.com.mx ⭐ | ||||||
| A | 162.216.4.228🇺🇸 HIVELOCITY-1162.216.4.0/24 Hivelocity Ventures Corp | ||||||
| PTR | s4-3.i.webzi.mx | ||||||
| TXT | v=spf1 ip4:162.216.4.226 ip4:162.216.4.228 ip4:201.149.66.51 ip4:91.191.211.1... | ||||||
| SOA | ns1.webzi.mxmonitoring@artehosting.com.mx 2026-05-13 #1 | ||||||
com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.mx-ns.mx ⭐ ⚠️ Not in parent delegation | ||||||
| NS | c.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | e.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | i.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | o.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | x.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1782109733 | ||||||
MX for
byw-si.com.mx |
Subdomains
cpcontacts.byw-si.com.mx |
cursos.byw-si.com.mx |
Same first word
byw-si.com.mx |
DNS History
12 records (6 active, 6 former)
●NSns1.artehosting.com.mx2018-07-18 → 2026-06-22 · 3 obs
● 2018-07-18 16:57:52
● 2026-06-22 06:30:00
●NSns1.webzi.mx2026-06-07 → 2026-06-22 · 3 obs
● 2026-06-07 09:09:12
● 2026-06-22 06:30:00
●NSns2.artehosting.com.mx2018-07-18 → 2026-06-22 · 3 obs
● 2018-07-18 16:57:52
● 2026-06-22 06:30:00
●NSns2.webzi.mx2026-06-07 → 2026-06-22 · 3 obs
● 2026-06-07 09:09:12
● 2026-06-22 06:30:00
○NSns33.neubox.net2015-07-16 → 2016-12-29 · 4 obs
● 2016-12-29 09:12:50
○ 2018-07-18 16:57:52
○ 2026-06-22 06:30:00
○NSns34.neubox.net2015-07-16 → 2016-12-29 · 4 obs
● 2016-12-29 09:12:50
○ 2018-07-18 16:57:52
○ 2026-06-22 06:30:00
●MXbyw-si.com.mx2018-07-18 → 2026-06-22 · 3 obs
● 2018-07-18 16:57:52
● 2026-06-22 06:30:00
○MXmail.byw-si.com.mx2015-07-16 → 2016-12-29 · 4 obs
● 2016-12-29 09:12:50
○ 2018-07-18 16:57:52
○ 2026-06-22 06:30:00
●A162.216.4.2282026-06-07 → 2026-06-22 · 3 obs
● 2026-06-07 09:09:12
● 2026-06-22 06:30:00
○A198.49.75.662018-07-18 → 2018-07-18 · 4 obs
● 2018-07-18 16:57:52
○ 2026-06-07 09:09:12
○ 2026-06-22 06:30:00
○A65.99.205.992015-07-16 → 2015-11-20 · 4 obs
● 2015-11-20 19:24:32
○ 2016-01-07 22:08:40
○ 2026-06-22 06:30:00
○A72.29.120.92016-01-07 → 2016-12-29 · 5 obs
● 2016-01-07 22:08:40
● 2016-12-29 09:12:50
○ 2018-07-18 16:57:52
○ 2026-06-22 06:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | o.mx-ns.mx, m.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx... | - |
| byw-si.com.mx | ns2.artehosting.com.mx, ns1.artehosting.com.mx | 2 records |
✅ Authoritative Response
Server:172.105.157.28
NS records: ns2.artehosting.com.mx, ns1.artehosting.com.mx
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for byw-si.com.mx (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.216.4.228 |
| NS | 2 | ns2.webzi.mx, ns1.webzi.mx |
| MX | 1 | byw-si.com.mx (pri: 0) |
| TXT | 1 | v=spf1 ip4:162.216.4.226 ip4:162.216.4.2 |
| SOA | 1 | ns1.webzi.mx monitoring.artehosting.com. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.artehosting.com.mx, ns1.artehosting.com.mx)
Analysis
Hierarchy
byw-si.com.mx is the parent domain of cpcontacts.byw-si.com.mx and cursos.byw-si.com.mx.
Mail Server Role
byw-si.com.mx acts as its own mail server.
IP Addresses
byw-si.com.mx points to a single IP number: 162.216.4.228.
Additional host names — www.tragenwelt.at, fantasticaradio.com.mx, cpcontacts.megaron.com.mx and two others — share IP numbers with byw-si.com.mx.
Name Servers
byw-si.com.mx has four authoritative name servers: ns1.webzi.mx, ns2.webzi.mx, ns1.artehosting.com.mx and ns2.artehosting.com.mx.
byw-si.com.mx has at least partial name server overlap with other domains, such as conorevi.org.mx, multiprepagos.us, gibrollel.com.mx and two others.
It is common to see these name servers used together with name servers ns1.dnsprivado.net and ns2.dnsprivado.net.
Four host names, each with a single IP address: ns1.webzi.mx → 172.105.157.28, ns2.webzi.mx → 192.46.219.121, ns1.artehosting.com.mx → 172.105.157.28 and ns2.artehosting.com.mx → 192.46.219.121.
ns1.webzi.mx and ns1.artehosting.com.mx each have 172.105.157.28 IP addresses.
ns2.webzi.mx and ns2.artehosting.com.mx each have 192.46.219.121 IP addresses.
Mail Servers
byw-si.com.mx has a single mail server: byw-si.com.mx itself.
byw-si.com.mx resolves to 162.216.4.228 and no other IP number.