polycar.com.mx - dns.ninja
polycar.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.alestra.net.mx ⚠️ Not in zone NS records | ||||||
| A | 201.163.57.5🇲🇽 ALESTRA-1201.163.56.0/21 | ||||||
| PTR | ns-mty.axtel.net | ||||||
| PTR | dns2.alestra.net.mx | ||||||
| PTR | dns.alestra.net.mx | ||||||
| NS | mail1.alestra.net.mx ⚠️ Not in zone NS records | ||||||
| A | 201.163.56.5🇲🇽 ALESTRA-1201.163.56.0/21 | ||||||
| PTR | ns-mex.axtel.net | ||||||
| PTR | dns1.alestra.net.mx | ||||||
| PTR | mail1.alestra.net.mx | ||||||
| NS | mail2.alestra.net.mx ⚠️ Not in zone NS records | ||||||
| A | 201.163.58.5🇲🇽 ALESTRA-1201.163.56.0/21 | ||||||
| PTR | ns-gdl.axtel.net | ||||||
| PTR | mail2.alestra.net.mx | ||||||
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=1786138057 | ||||||
Same first word
polycar.be |
polycar.info |
polycar.ru |
polycar.com |
polycar.nl |
polycar.com.mx |
polycar.eu |
polycar.su |
polycar.ua |
polycar.com.ua |
polycar.de |
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns.alestra.net.mx2015-08-02 → 2026-08-07 · 2 obs
● 2026-08-07 21:28:40
●NSmail1.alestra.net.mx2015-08-02 → 2026-08-07 · 2 obs
● 2026-08-07 21:28:40
●NSmail2.alestra.net.mx2015-08-02 → 2026-08-07 · 2 obs
● 2026-08-07 21:28:40
○MXmx1.alestra.net.mx2015-08-02 → 2017-01-17 · 4 obs
● 2017-01-17 10:58:44
○ 2026-04-19 03:53:52
○ 2026-08-07 21:28:40
○MXmx1.pangia.biz2026-04-19 → 2026-04-19 · 3 obs
● 2026-04-19 03:53:52
○ 2026-08-07 21:28:40
○MXmx2.alestra.net.mx2015-08-02 → 2017-01-17 · 4 obs
● 2017-01-17 10:58:44
○ 2026-04-19 03:53:52
○ 2026-08-07 21:28:40
○MXmx2.pangia.biz2026-04-19 → 2026-04-19 · 3 obs
● 2026-04-19 03:53:52
○ 2026-08-07 21:28:40
○A64.29.145.92015-08-02 → 2017-01-17 · 3 obs
● 2017-01-17 10:58:44
○ 2026-08-07 21:28:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | e.mx-ns.mx, m.mx-ns.mx, x.mx-ns.mx, o.mx-ns.mx... | - |
| polycar.com.mx | dns.alestra.net.mx, mail1.alestra.net.mx, mail2.alestra.net.mx | - |
✅ Authoritative Response
Server:201.163.57.5
NS records: dns.alestra.net.mx, mail1.alestra.net.mx, mail2.alestra.net.mx
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polycar.com.mx (unsigned zone)
⏱️ Timing
Total: 881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.29.145.9 |
| NS | 3 | mail1.alestra.net.mx, dns.alestra.net.mx... |
| MX | 2 | mx1.pangia.biz (pri: 10), mx2.pangia.biz (pri: 10) |
| TXT | 1 | v=spf1 ip4:69.26.182.242 ip4:216.152.255 |
| SOA | 1 | dns.alestra.net.mx soporteip.axtel.com.m |
Analysis
Name Servers
The authoritative name servers for polycar.com.mx are dns.alestra.net.mx, mail1.alestra.net.mx and mail2.alestra.net.mx — three in total.
polycar.com.mx partially shares its NS delegation with several other domains, including 11.163.201.in-addr.arpa, verzatec.net, 182.163.201.in-addr.arpa and two others.
These name servers often co-occur with the name servers gdl337sldns01.
The hostnames dns.alestra.net.mx, mail1.alestra.net.mx and mail2.alestra.net.mx each resolve to a single IP: dns.alestra.net.mx → 201.163.57.5, mail1.alestra.net.mx → 201.163.56.5, mail2.alestra.net.mx → 201.163.58.5.