btech.mx - dns.ninja
btech.mx
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=1785349835 | ||||||
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
●NSns1.afraid.org2015-12-07 → 2026-07-29 · 2 obs
● 2026-07-29 19:00:06
●NSns2.afraid.org2015-12-07 → 2026-07-29 · 2 obs
● 2026-07-29 19:00:06
●NSns3.afraid.org2015-12-07 → 2026-07-29 · 2 obs
● 2026-07-29 19:00:06
●NSns4.afraid.org2015-12-07 → 2026-07-29 · 2 obs
● 2026-07-29 19:00:06
○MXalt1.aspmx.l.google.com2015-12-07 → 2016-11-26 · 4 obs
● 2016-11-26 19:30:34
○ 2026-06-03 12:20:56
○ 2026-07-29 19:00:06
○MXalt2.aspmx.l.google.com2015-12-07 → 2016-11-26 · 4 obs
● 2016-11-26 19:30:34
○ 2026-06-03 12:20:56
○ 2026-07-29 19:00:06
○MXaspmx.l.google.com2015-12-07 → 2016-11-26 · 4 obs
● 2016-11-26 19:30:34
○ 2026-06-03 12:20:56
○ 2026-07-29 19:00:06
○MXaspmx2.googlemail.com2015-12-07 → 2016-11-26 · 4 obs
● 2016-11-26 19:30:34
○ 2026-06-03 12:20:56
○ 2026-07-29 19:00:06
○MXaspmx3.googlemail.com2015-12-07 → 2016-11-26 · 4 obs
● 2016-11-26 19:30:34
○ 2026-06-03 12:20:56
○ 2026-07-29 19:00:06
●MXmx01.mail.icloud.com2026-06-03 → 2026-07-29 · 3 obs
● 2026-06-03 12:20:56
● 2026-07-29 19:00:06
●MXmx02.mail.icloud.com2026-06-03 → 2026-07-29 · 3 obs
● 2026-06-03 12:20:56
● 2026-07-29 19:00:06
○A187.178.178.822015-12-07 → 2015-12-07 · 3 obs
○ 2016-03-23 13:58:46
○ 2026-07-29 19:00:06
●A189.147.248.2422026-06-03 → 2026-07-29 · 3 obs
● 2026-06-03 12:20:56
● 2026-07-29 19:00:06
○A189.207.139.1292016-11-26 → 2016-11-26 · 4 obs
● 2016-11-26 19:30:34
○ 2026-06-03 12:20:56
○ 2026-07-29 19:00:06
○A189.207.159.2362016-03-23 → 2016-03-23 · 4 obs
● 2016-03-23 13:58:46
○ 2016-11-26 19:30:34
○ 2026-07-29 19:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| btech.mx | ns1.afraid.org, ns2.afraid.org, ns3.afraid.org, ns4.afraid.org | - |
✅ Authoritative Response
Server:70.39.97.253
NS records: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org, ns4.afraid.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btech.mx (unsigned zone)
⏱️ Timing
Total: 2469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.147.248.242 |
| NS | 4 | ns1.afraid.org, ns4.afraid.org... |
| MX | 2 | mx02.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=3dF1eEvfi3SwLfm0, v=spf1 include:icloud.com ~all |
| SOA | 1 | ns1.afraid.org dnsadmin.afraid.org |
Analysis
IP Addresses
btech.mx points to a single IP number: 189.147.248.242.
theo.mx is an example of another host name that shares IP numbers with btech.mx.
Name Servers
btech.mx has four authoritative name servers: ns1.afraid.org, ns2.afraid.org, ns3.afraid.org and ns4.afraid.org.
btech.mx has at least partial name server overlap with other domains, such as sokochan.co.th, catch.cat, log1k.al and two others.
Host names with two IP numbers:
ns2.afraid.org resolves to 69.65.50.223 and 2001:1850:1:5:800::6b.
ns4.afraid.org resolves to 70.39.97.253 and 2610:150:bddb:d271::2.
Host names pointing to a single IP address:
ns1.afraid.org resolves to 23.227.184.22.
ns3.afraid.org resolves to 67.220.81.190.
Mail Servers
btech.mx has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
btech.mx shares the same mail server setup as other domains, including angelamagner.com, macweb.cz, wheatfill.com and two others.
At least some of btech.mx's mail servers are shared with other domains, among them inetlabs.es, kallados.com, kasaj.cz and lifeonwheels.org.
Host names with 6 IP numbers:
mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.
mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.
The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.42.251.62 IP addresses.
The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.56.9.31 IP addresses.
The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.152.5 IP addresses.
The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.154.33 IP addresses.
The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.155.25 IP addresses.
The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.156.30 IP addresses.