alejasierra.com - robtex.com
alejasierra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.169.40🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | ns1470.websitewelcome.com | ||||||
| NS | ns1.sierrapublicidad.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.185.169.40🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | ns1470.websitewelcome.com | ||||||
| NS | ns1469.websitewelcome.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.169.4🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | ns1469.websitewelcome.com | ||||||
| NS | ns1470.websitewelcome.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.169.40🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | ns1470.websitewelcome.com | ||||||
| NS | ns2.sierrapublicidad.com ⚠️ Not in parent delegation | ||||||
| A | 192.185.169.4🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | ns1469.websitewelcome.com | ||||||
| MX | alejasierra.com ⭐ | ||||||
| A | 192.185.169.40🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | ns1470.websitewelcome.com | ||||||
| MX | smtp.alejasierra.com(50) | ||||||
| A | 200.116.6.18🇨🇴 UNE-EPM200.116.0.0/16 LACNIC generated route for UNE EPM TELECOMUNICACIONES S.A. | ||||||
| PTR | cable200-116-6-18.epm.net.co | ||||||
| TXT | v=spf1 +ip4:192.185.83.183 +ip4:200.116.6.18 +a +mx +include:smtp.alejasierra... | ||||||
| SOA | ns1.sierrapublicidad.comasierra22@yahoo.com 2026-08-08 #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=1786740804 | ||||||
MX for
alejasierra.com |
Previously MX for
www.alejasierra.com |
Subdomains
Same first word
alejasierra.com |
DNS History
7 records (7 active, 0 former)
●NSns1.sierrapublicidad.com2015-07-15 → 2026-08-14 · 2 obs
● 2026-08-14 21:20:00
●NSns1469.websitewelcome.com2026-02-22 → 2026-08-14 · 3 obs
● 2026-02-22 00:05:28
● 2026-08-14 21:20:00
●NSns1470.websitewelcome.com2026-02-22 → 2026-08-14 · 3 obs
● 2026-02-22 00:05:28
● 2026-08-14 21:20:00
●NSns2.sierrapublicidad.com2015-07-15 → 2026-08-14 · 2 obs
● 2026-08-14 21:20:00
●MXalejasierra.com2015-07-15 → 2026-08-14 · 2 obs
● 2026-08-14 21:20:00
●MXsmtp.alejasierra.com2015-07-15 → 2026-08-14 · 2 obs
● 2026-08-14 21:20:00
●A192.185.169.402015-07-15 → 2026-08-14 · 2 obs
● 2026-08-14 21:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| alejasierra.com | ns1469.websitewelcome.com, ns1470.websitewelcome.com | 2 records |
✅ Authoritative Response
Server:192.185.169.40
NS records: ns1469.websitewelcome.com, ns1470.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alejasierra.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.169.40 |
| NS | 2 | ns2.sierrapublicidad.com, ns1.sierrapublicidad.com |
| MX | 2 | alejasierra.com (pri: 0), smtp.alejasierra.com (pri: 50) |
| TXT | 1 | v=spf1 +ip4:192.185.83.183 +ip4:200.116. |
| SOA | 1 | ns1.sierrapublicidad.com asierra22.yahoo |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1469.websitewelcome.com, ns1470.websitewelcome.com)
Analysis
Hierarchy
smtp.alejasierra.com and www.alejasierra.com each fall under alejasierra.com as their parent domain.
Mail Server Role
alejasierra.com handles its own mail, functioning as its own mail server.
smtp.alejasierra.com frequently appears as a mail server alongside alejasierra.com.
IP Addresses
alejasierra.com resolves to just one IP address, 192.185.169.40.
Two other host names, along with arashberelianiratings.com, irwineduncan.com and mail.cottonwoodgcc.com, also share IP numbers with alejasierra.com.
Name Servers
The NS records for alejasierra.com point to four name servers: ns1.sierrapublicidad.com, ns2.sierrapublicidad.com, ns1469.websitewelcome.com and ns1470.websitewelcome.com.
alejasierra.com has at least partial name server overlap with other domains, such as nepal-china.org.np, powerplusemc.com, florist-in-losangeles.com and two others.
ns1.sierrapublicidad.com points to 192.185.169.40. ns2.sierrapublicidad.com points to 192.185.169.4. ns1469.websitewelcome.com points to 192.185.169.4. ns1470.websitewelcome.com points to 192.185.169.40. Each host has exactly one IP address.
ns1.sierrapublicidad.com and ns1470.websitewelcome.com are host names that each point to 192.185.169.40 IP addresses.
ns2.sierrapublicidad.com and ns1469.websitewelcome.com are host names that each point to 192.185.169.4 IP addresses.
Mail Servers
alejasierra.com is handled by two mail servers: alejasierra.com and smtp.alejasierra.com.
alejasierra.com directs to 192.185.169.40 and smtp.alejasierra.com directs to 200.116.6.18; each host name points to exactly one IP number.