markcrit.com.mx - robtex.com
markcrit.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.251.138.187🇺🇸 NTHL205.251.136.0/21 Netdepot - Houston | ||||||
| PTR | carson.nocdirect.com | ||||||
| NS | ns1-rattlesnake.nswebhost.com ⭐ | ||||||
| A | 69.73.154.62🇺🇸 NTHL69.73.152.0/21 ATL1-NET-69.73.152.0/21 | ||||||
| PTR | vns1.nocdirect.com | ||||||
| NS | ns2-rattlesnake.nswebhost.com | ||||||
| A | 69.73.149.5🇺🇸 NTHL69.73.148.0/23 ATL1-NET-69.73.148.0/23 | ||||||
| PTR | vns2.nocdirect.com | ||||||
| MX | markcrit.com.mx ⭐ | ||||||
| A | 205.251.138.187🇺🇸 NTHL205.251.136.0/21 Netdepot - Houston | ||||||
| PTR | carson.nocdirect.com | ||||||
| TXT | v=spf1 +a +mx +ip4:205.251.138.186 ~all | ||||||
| SOA | ns1-rattlesnake.nswebhost.comadmin@nocdirect.com 2026-07-02 #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=1784087347 | ||||||
MX for
markcrit.com.mx |
Same first word
markcrit.com.mx |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1-rattlesnake.nswebhost.com2026-06-14 → 2026-07-15 · 2 obs
● 2026-07-15 04:04:26
●NSns2-rattlesnake.nswebhost.com2026-06-14 → 2026-07-15 · 2 obs
● 2026-07-15 04:04:26
●MXmarkcrit.com.mx2026-06-14 → 2026-07-15 · 2 obs
● 2026-07-15 04:04:26
●A205.251.138.1872026-06-14 → 2026-07-15 · 2 obs
● 2026-07-15 04:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | x.mx-ns.mx, e.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx... | - |
| markcrit.com.mx | ns1-rattlesnake.nswebhost.com, ns2-rattlesnake.nswebhost.com | - |
✅ Authoritative Response
Server:69.73.149.5
NS records: ns1-rattlesnake.nswebhost.com, ns2-rattlesnake.nswebhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markcrit.com.mx (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.251.138.187 |
| NS | 2 | ns1-rattlesnake.nswebhost.com, ns2-rattlesnake.nswebhost.com |
| MX | 1 | markcrit.com.mx (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:205.251.138.186 ~all |
| SOA | 1 | ns1-rattlesnake.nswebhost.com admin.nocd |
Analysis
Mail Server Role
markcrit.com.mx is listed as a mail server for itself.
IP Addresses
markcrit.com.mx resolves to one IP address: 205.251.138.187.
e-bcard.com, ffyasoc.com, lorryrally.com and two other host names share IP numbers with markcrit.com.mx.
Name Servers
Two name servers handle the delegation for markcrit.com.mx: ns1-rattlesnake.nswebhost.com and ns2-rattlesnake.nswebhost.com.
markcrit.com.mx uses the same name servers as several other domains — among them plantulas.com, kasik.com.mx, mtoindustrial.com.mx and two more.
There is at least partial name server overlap between markcrit.com.mx and other domains — iqasa.com.mx, invernaderos.com.mx, elective.com.ar and two more among them.
The name servers vns1.nocdirect.com, vns2.nocdirect.com and ns1.vulcansol.com are often found in combination with these name servers.
ns1-rattlesnake.nswebhost.com → 69.73.154.62 and ns2-rattlesnake.nswebhost.com → 69.73.149.5: one IP number per host name.
Mail Servers
Mail for markcrit.com.mx is handled by one mail server — markcrit.com.mx.
markcrit.com.mx carries a single IP number, which is 205.251.138.187.