sicsaltillo.com - robtex.com
sicsaltillo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 205.251.155.89🇺🇸 NTHL205.251.152.0/22 Netdepot - Houston | ||||||
| PTR | jag1.heptahost.com | ||||||
| NS | ns201.heptahost.net ⭐ | ||||||
| A | 205.251.155.89🇺🇸 NTHL205.251.152.0/22 Netdepot - Houston | ||||||
| PTR | jag1.heptahost.com | ||||||
| NS | ns202.heptahost.net | ||||||
| A | 205.251.155.89🇺🇸 NTHL205.251.152.0/22 Netdepot - Houston | ||||||
| PTR | jag1.heptahost.com | ||||||
| MX | mail.sicsaltillo.com ⭐ | ||||||
| A | 205.251.155.89🇺🇸 NTHL205.251.152.0/22 Netdepot - Houston | ||||||
| PTR | jag1.heptahost.com | ||||||
| TXT | v=spf1 +a +mx +ip4:205.251.155.89 +ip4:205.251.153.226 +ip4:64.91.244.112 +ip... | ||||||
| SOA | ns201.heptahost.netservidor@heptahost.com 2026-06-25 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784157437 | ||||||
Previously MX for
sicsaltillo.com |
Subdomains
mail.sicsaltillo.com |
Same first word
sicsaltillo.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.heptahost.com2015-07-22 → 2016-05-01 · 4 obs
● 2016-05-01 16:08:04
○ 2017-02-17 09:04:26
○ 2026-07-15 23:35:28
○NSns2.heptahost.com2015-07-22 → 2016-05-01 · 4 obs
● 2016-05-01 16:08:04
○ 2017-02-17 09:04:26
○ 2026-07-15 23:35:28
●NSns201.heptahost.net2026-06-29 → 2026-07-15 · 3 obs
● 2026-06-29 19:42:14
● 2026-07-15 23:35:28
●NSns202.heptahost.net2026-06-29 → 2026-07-15 · 3 obs
● 2026-06-29 19:42:14
● 2026-07-15 23:35:28
○NSns3.heptahost.com2017-02-17 → 2019-12-21 · 5 obs
● 2017-02-17 09:04:26
● 2019-12-21 07:14:36
○ 2026-06-29 19:42:14
○ 2026-07-15 23:35:28
○NSns4.heptahost.com2017-02-17 → 2019-12-21 · 5 obs
● 2017-02-17 09:04:26
● 2019-12-21 07:14:36
○ 2026-06-29 19:42:14
○ 2026-07-15 23:35:28
●MXmail.sicsaltillo.com2026-06-29 → 2026-07-15 · 3 obs
● 2026-06-29 19:42:14
● 2026-07-15 23:35:28
○MXsicsaltillo.com2015-07-22 → 2019-12-21 · 4 obs
● 2019-12-21 07:14:36
○ 2026-06-29 19:42:14
○ 2026-07-15 23:35:28
●A205.251.155.892026-06-29 → 2026-07-15 · 3 obs
● 2026-06-29 19:42:14
● 2026-07-15 23:35:28
○A69.73.170.82015-11-22 → 2016-02-11 · 5 obs
● 2015-11-22 08:44:30
● 2016-02-11 04:23:20
○ 2016-05-01 16:08:04
○ 2026-07-15 23:35:28
○A69.73.181.72015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-22 08:44:30
○ 2026-07-15 23:35:28
○A69.73.183.1472016-05-01 → 2016-05-01 · 4 obs
● 2016-05-01 16:08:04
○ 2017-02-17 09:04:26
○ 2026-07-15 23:35:28
○A96.30.0.1662017-02-17 → 2019-12-21 · 5 obs
● 2017-02-17 09:04:26
● 2019-12-21 07:14:36
○ 2026-06-29 19:42:14
○ 2026-07-15 23:35:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sicsaltillo.com | ns201.heptahost.net, ns202.heptahost.net | - |
✅ Authoritative Response
Server:205.251.155.89
NS records: ns201.heptahost.net, ns202.heptahost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sicsaltillo.com (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.251.155.89 |
| NS | 2 | ns201.heptahost.net, ns202.heptahost.net |
| MX | 1 | mail.sicsaltillo.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:205.251.155.89 +ip4:2 |
| SOA | 1 | ns201.heptahost.net servidor.heptahost.c |
Analysis
Hierarchy
mail.sicsaltillo.com is a subdomain of sicsaltillo.com.
IP Addresses
sicsaltillo.com resolves to one IP address: 205.251.155.89.
sypec.com.mx, mail.saltillosoccer.com.mx, mail.flexotie.com.mx and two other host names share IP numbers with sicsaltillo.com.
Name Servers
Two name servers handle the delegation for sicsaltillo.com: ns201.heptahost.net and ns202.heptahost.net.
sicsaltillo.com uses the same name servers as several other domains — among them tcolorado.mx, eagleproseguridad.com, mariaantonietanavarrete.com.mx and two more.
ns201.heptahost.net directs to 205.251.155.89, as does ns202.heptahost.net — both hostnames resolve to that one IP address.
ns201.heptahost.net along with ns202.heptahost.net each resolve to 205.251.155.89 IP addresses.
Mail Servers
Mail for sicsaltillo.com is handled by a single mail server, mail.sicsaltillo.com.
mail.sicsaltillo.com carries a single IP number, which is 205.251.155.89.