mantech.com.mx - dns.ninja
mantech.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.126.208.175🇺🇸 DIGITALOCEAN144.126.208.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | mail.mantech.com.mx ⭐ | ||||||
| A | 144.126.208.175🇺🇸 DIGITALOCEAN144.126.208.0/20 DigitalOcean | ||||||
| TXT | v=spf1 ip4:144.126.208.175 A -all | ||||||
| TXT | v=DMARC1; p=quarantine; rua=mailto:postmaster@mantech.com.mx | ||||||
| SOA | ns1.digitalocean.comhostmaster@mantech.com.mx serial=0 | ||||||
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=1785928717 | ||||||
Subdomains
mail.mantech.com.mx |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns.dnsprotect.com2015-08-06 → 2021-09-02 · 4 obs
● 2021-09-02 22:40:10
○ 2026-02-26 11:45:06
○ 2026-08-05 11:37:40
●NSns1.digitalocean.com2026-02-26 → 2026-08-05 · 3 obs
● 2026-02-26 11:45:06
● 2026-08-05 11:37:40
●NSns2.digitalocean.com2026-02-26 → 2026-08-05 · 3 obs
● 2026-02-26 11:45:06
● 2026-08-05 11:37:40
○NSns2.dnsprotect.com2015-08-06 → 2021-09-02 · 4 obs
● 2021-09-02 22:40:10
○ 2026-02-26 11:45:06
○ 2026-08-05 11:37:40
●NSns3.digitalocean.com2026-02-26 → 2026-08-05 · 3 obs
● 2026-02-26 11:45:06
● 2026-08-05 11:37:40
○MXaspmx.l.google.com2015-08-06 → 2021-09-02 · 4 obs
● 2021-09-02 22:40:10
○ 2026-02-26 11:45:06
○ 2026-08-05 11:37:40
●MXmail.mantech.com.mx2026-02-26 → 2026-08-05 · 3 obs
● 2026-02-26 11:45:06
● 2026-08-05 11:37:40
●A144.126.208.1752026-02-26 → 2026-08-05 · 3 obs
● 2026-02-26 11:45:06
● 2026-08-05 11:37:40
○A198.49.66.1622017-06-20 → 2021-09-02 · 5 obs
● 2017-06-20 18:47:28
● 2021-09-02 22:40:10
○ 2026-02-26 11:45:06
○ 2026-08-05 11:37:40
○A63.247.90.342015-08-06 → 2016-03-11 · 4 obs
● 2016-03-11 23:33:46
○ 2016-07-17 23:16:32
○ 2026-08-05 11:37:40
○A64.22.111.822016-07-17 → 2016-11-04 · 5 obs
● 2016-07-17 23:16:32
● 2016-11-04 21:28:04
○ 2017-06-20 18:47:28
○ 2026-08-05 11:37:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | x.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx... | - |
| mantech.com.mx | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mantech.com.mx (unsigned zone)
⏱️ Timing
Total: 672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.126.208.175 |
| NS | 3 | ns1.digitalocean.com, ns3.digitalocean.com... |
| MX | 1 | mail.mantech.com.mx (pri: 10) |
| TXT | 2 | v=DMARC1; p=quarantine; rua=mailto:postm, v=spf1 ip4:144.126.208.175 A -all |
| SOA | 1 | ns1.digitalocean.com hostmaster.mantech. |
Analysis
Hierarchy
mantech.com.mx is the parent zone for mail.mantech.com.mx.
IP Addresses
mantech.com.mx resolves to just one IP address, 144.126.208.175.
Other host names, such as mail.mantech.com.mx, share IP numbers with mantech.com.mx.
Name Servers
mantech.com.mx is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
mantech.com.mx partially shares its NS delegation with several other domains, including 1.0.0.f.c.7.5.1.0.0.0.0.0.0.0.0.0.d.0.0.2.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, boombitstudio.com, universoeso.com.br and two others.
The name servers ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com are often found in use alongside these name servers.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
The sole mail server for mantech.com.mx is mail.mantech.com.mx.
mail.mantech.com.mx resolves to a single IP number: 144.126.208.175.