sibs.com.mx - robtex.com
sibs.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.187.144.104🇺🇸 A2HOSTING85.187.144.0/21 | ||||||
| PTR | 85.187.144.104.static.a2webhosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com ⚠️ Not in parent delegation | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.sibs.com.mx ⭐ | ||||||
| A | 85.187.144.104🇺🇸 A2HOSTING85.187.144.0/21 | ||||||
| PTR | 85.187.144.104.static.a2webhosting.com | ||||||
| TXT | google-site-verification=PcCAbMM_lSXaMxyX3kKMWTtza5efmeVeuPcnHC_gdw0 | ||||||
| TXT | v=spf1 ip4:68.66.224.39 include:spf.a2hosting.com +a +mx +ip4:75.98.165.130 ?all | ||||||
| SOA | ns1.a2hosting.comroot@az1-ls12.a2hosting.com 2026-07-28 #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=1785735037 | ||||||
Previously MX for
sibs.com.mx |
Subdomains
mail.sibs.com.mx |
abogadosvalencia.sibs.com.mx |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSa2s61.a2hosting.com2015-08-08 → 2017-03-26 · 4 obs
● 2017-03-26 14:07:44
○ 2026-07-01 11:20:02
○ 2026-08-03 05:49:30
●NSns1.a2hosting.com2026-07-01 → 2026-08-03 · 3 obs
● 2026-07-01 11:20:02
● 2026-08-03 05:49:30
●NSns2.a2hosting.com2026-07-01 → 2026-08-03 · 3 obs
● 2026-07-01 11:20:02
● 2026-08-03 05:49:30
●NSns3.a2hosting.com2015-08-08 → 2026-08-03 · 2 obs
● 2026-08-03 05:49:30
●NSns4.a2hosting.com2015-08-08 → 2026-08-03 · 2 obs
● 2026-08-03 05:49:30
●MXmail.sibs.com.mx2026-07-01 → 2026-08-03 · 3 obs
● 2026-07-01 11:20:02
● 2026-08-03 05:49:30
○MXsibs.com.mx2015-08-08 → 2017-03-26 · 4 obs
● 2017-03-26 14:07:44
○ 2026-07-01 11:20:02
○ 2026-08-03 05:49:30
○A75.98.165.1392015-08-08 → 2017-03-26 · 4 obs
● 2017-03-26 14:07:44
○ 2026-07-01 11:20:02
○ 2026-08-03 05:49:30
●A85.187.144.1042026-07-01 → 2026-08-03 · 3 obs
● 2026-07-01 11:20:02
● 2026-08-03 05:49:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| sibs.com.mx | ns3.a2hosting.com, ns4.a2hosting.com | - |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sibs.com.mx (unsigned zone)
⏱️ Timing
Total: 387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.187.144.104 |
| NS | 4 | ns1.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.sibs.com.mx (pri: 0) |
| TXT | 2 | google-site-verification=PcCAbMM_lSXaMxy, v=spf1 ip4:68.66.224.39 include:spf.a2ho |
| SOA | 1 | ns1.a2hosting.com root.az1-ls12.a2hostin |
Analysis
Hierarchy
The parent domain of mail.sibs.com.mx and abogadosvalencia.sibs.com.mx is sibs.com.mx.
IP Addresses
sibs.com.mx directs to one IP number, which is 85.187.144.104.
Among the host names that share IP numbers with sibs.com.mx are autodiscover.abogadosvalencia.com.mx, abogadosvalencia.com.mx, mail.sibs.com.mx and two others.
Name Servers
The domain sibs.com.mx is delegated to these four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
sibs.com.mx partially shares its NS delegation with several other domains, including shark(0x6675636b)ers.com, wibigi.com, peoplesfood.coop and two others.
The name servers ns1.supercp.com, ns2.supercp.com, ns3.supercp.com and ns4.supercp.com are often found in use alongside these name servers.
ns1.a2hosting.com resolves to 13.248.158.180. ns2.a2hosting.com resolves to 75.2.118.134. ns3.a2hosting.com resolves to 76.223.26.245. ns4.a2hosting.com resolves to 99.83.147.209. All four hosts carry exactly one IP address.
Mail Servers
sibs.com.mx routes its mail through a single mail server, mail.sibs.com.mx.
mail.sibs.com.mx resolves to a single IP number: 85.187.144.104.