pretech.mx - dns.ninja
pretech.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=1782731210 | ||||||
Same first word
Similar names
DNS History
19 records (8 active, 11 former)
○NSns1.m68.siteground.biz2016-02-07 → 2016-04-26 · 5 obs
● 2016-02-07 15:18:58
● 2016-04-26 01:30:32
○ 2016-12-07 17:13:48
○ 2026-06-29 11:09:00
○NSns1.m81.siteground.biz2016-12-07 → 2017-08-18 · 5 obs
● 2016-12-07 17:13:48
● 2017-08-18 01:07:38
○ 2026-03-31 00:12:02
○ 2026-06-29 11:09:00
●NSns1.siteground.net2026-03-31 → 2026-06-29 · 3 obs
● 2026-03-31 00:12:02
● 2026-06-29 11:09:00
○NSns1.siteground279.com2015-07-02 → 2015-11-18 · 4 obs
● 2015-11-18 03:00:58
○ 2016-02-07 15:18:58
○ 2026-06-29 11:09:00
○NSns2.m68.siteground.biz2016-02-07 → 2016-04-26 · 5 obs
● 2016-02-07 15:18:58
● 2016-04-26 01:30:32
○ 2016-12-07 17:13:48
○ 2026-06-29 11:09:00
○NSns2.m81.siteground.biz2016-12-07 → 2017-08-18 · 5 obs
● 2016-12-07 17:13:48
● 2017-08-18 01:07:38
○ 2026-03-31 00:12:02
○ 2026-06-29 11:09:00
●NSns2.siteground.net2026-03-31 → 2026-06-29 · 3 obs
● 2026-03-31 00:12:02
● 2026-06-29 11:09:00
○NSns2.siteground279.com2015-07-02 → 2015-11-18 · 4 obs
● 2015-11-18 03:00:58
○ 2016-02-07 15:18:58
○ 2026-06-29 11:09:00
●MXalt1.aspmx.l.google.com2015-07-02 → 2026-06-29 · 2 obs
● 2026-06-29 11:09:00
●MXalt2.aspmx.l.google.com2015-07-02 → 2026-06-29 · 2 obs
● 2026-06-29 11:09:00
●MXalt3.aspmx.l.google.com2016-12-07 → 2026-06-29 · 3 obs
● 2016-12-07 17:13:48
● 2026-06-29 11:09:00
●MXalt4.aspmx.l.google.com2016-12-07 → 2026-06-29 · 3 obs
● 2016-12-07 17:13:48
● 2026-06-29 11:09:00
●MXaspmx.l.google.com2015-07-02 → 2026-06-29 · 2 obs
● 2026-06-29 11:09:00
○MXaspmx2.googlemail.com2015-07-02 → 2016-04-26 · 4 obs
● 2016-04-26 01:30:32
○ 2016-12-07 17:13:48
○ 2026-06-29 11:09:00
○MXaspmx3.googlemail.com2015-07-02 → 2016-04-26 · 4 obs
● 2016-04-26 01:30:32
○ 2016-12-07 17:13:48
○ 2026-06-29 11:09:00
○A116.255.137.1432015-07-02 → 2015-07-02 · 3 obs
○ 2017-08-18 01:07:38
○ 2026-06-29 11:09:00
○A181.224.139.2242015-07-02 → 2015-07-02 · 3 obs
○ 2015-11-18 03:00:58
○ 2026-06-29 11:09:00
●A35.215.103.1592026-03-31 → 2026-06-29 · 3 obs
● 2026-03-31 00:12:02
● 2026-06-29 11:09:00
○A37.60.234.1002015-11-18 → 2017-08-18 · 5 obs
● 2015-11-18 03:00:58
● 2017-08-18 01:07:38
○ 2026-03-31 00:12:02
○ 2026-06-29 11:09:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | i.mx-ns.mx, c.mx-ns.mx, o.mx-ns.mx, x.mx-ns.mx... | - |
| pretech.mx | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:99.83.229.113
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pretech.mx (unsigned zone)
⏱️ Timing
Total: 876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.215.103.159 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 +a +mx +ip4:184.154.230.17 includ |
| SOA | 1 | ns1.siteground.net root.m81.siteground.b |
Analysis
IP Addresses
pretech.mx resolves to just one IP address, 35.215.103.159.
Two other host names, along with recursosculturales.com, liceorealdelsur.edu.mx and pretechmobile.com, also share IP numbers with pretech.mx.
Name Servers
pretech.mx uses two name servers for its delegation: ns1.siteground.net and ns2.siteground.net.
pretech.mx shares its NS records with other domains, for example fotocrush.com, tecnopisodeportivo.com, gunprofesional.com and two others.
pretech.mx shares at least some of its name servers with other domains, including cfachurch.us, stefantookesilverware.co.uk, ledec.mx and two others.
ns1.siteground.net and ns2.siteground.net each resolve to one IP number: ns1.siteground.net points to 75.2.77.104 and ns2.siteground.net points to 99.83.229.113.
Mail Servers
pretech.mx is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between pretech.mx and other domains, including ns500768.ns500758.ns500698.ns500736.ns500735.ns500735.ns500708.ns500708.ns500619.ns500652.ns500652.trackreceptor.com, ns500758.ns500759.ns500759.ns500758.ns500736.ns500698.ns500736.ns500698.ns500576.ns500698.ns500708.ns500708.ns500698.ns500698.ns500619.ns500619.ns500619.trackreceptor.com, ns500731.ns500731.ns500671.ns500754.ns500704.ns500705.ns500688.ns500291.ns500688.ns500671.ns500649.lustychickser.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
aspmx.l.google.com directs traffic to 192.178.155.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.