avalchem.com - robtex.com
avalchem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.167.39.252🇺🇸 AS39810172.167.32.0/20 | ||||||
| PTR | 252.39.167.72.host.secureserver.net | ||||||
| NS | ns1.contrastehost.com ⭐ | ||||||
| A | 72.167.39.252🇺🇸 AS39810172.167.32.0/20 | ||||||
| PTR | 252.39.167.72.host.secureserver.net | ||||||
| NS | ns2.contrastehost.com | ||||||
| A | 72.167.39.252🇺🇸 AS39810172.167.32.0/20 | ||||||
| PTR | 252.39.167.72.host.secureserver.net | ||||||
| NS | ns3.contrastehost.com | ||||||
| A | 208.109.36.22🇺🇸 AS398101208.109.32.0/21 | ||||||
| PTR | 22.36.109.208.host.secureserver.net | ||||||
| MX | avalchem.com ⭐ | ||||||
| A | 72.167.39.252🇺🇸 AS39810172.167.32.0/20 | ||||||
| PTR | 252.39.167.72.host.secureserver.net | ||||||
| TXT | v=spf1 +a +mx +ip4:72.167.39.252 ~all | ||||||
| SOA | ns1.contrastehost.comluis\@zurita.grupocontraste.com 2026-03-16 #1 | ||||||
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=1771291435 | ||||||
MX for
avalchem.com |
Same first word
avalchem.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.contrastehost.com2020-02-06 → 2026-03-23 · 3 obs
● 2020-02-06 14:39:46
● 2026-03-23 08:43:26
○NSns1.hostcontraste.com2015-06-13 → 2017-08-27 · 4 obs
● 2017-08-27 07:26:24
○ 2020-02-06 14:39:46
○ 2026-03-23 08:43:26
●NSns2.contrastehost.com2020-02-06 → 2026-03-23 · 3 obs
● 2020-02-06 14:39:46
● 2026-03-23 08:43:26
○NSns2.hostcontraste.com2015-06-13 → 2017-08-27 · 4 obs
● 2017-08-27 07:26:24
○ 2020-02-06 14:39:46
○ 2026-03-23 08:43:26
●NSns3.contrastehost.com2020-02-06 → 2026-03-23 · 3 obs
● 2020-02-06 14:39:46
● 2026-03-23 08:43:26
●MXavalchem.com2015-06-13 → 2026-03-23 · 2 obs
● 2026-03-23 08:43:26
○A104.238.103.402020-02-06 → 2020-02-22 · 5 obs
● 2020-02-06 14:39:46
● 2020-02-22 02:32:40
○ 2026-03-15 07:21:16
○ 2026-03-23 08:43:26
○A50.63.189.1012015-06-13 → 2017-08-27 · 4 obs
● 2017-08-27 07:26:24
○ 2020-02-06 14:39:46
○ 2026-03-23 08:43:26
●A72.167.39.2522026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 07:21:16
● 2026-03-23 08:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net... | - |
| avalchem.com | ns1.contrastehost.com, ns2.contrastehost.com, ns3.contrastehost.com | 3 records |
✅ Authoritative Response
Server:208.109.36.22
NS records: ns1.contrastehost.com, ns2.contrastehost.com, ns3.contrastehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for avalchem.com (unsigned zone)
⏱️ Timing
Total: 943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.39.252 |
| NS | 3 | ns1.contrastehost.com, ns3.contrastehost.com... |
| MX | 1 | avalchem.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:72.167.39.252 ~all |
| SOA | 1 | ns1.contrastehost.com luis\.zurita.grupo |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.contrastehost.com, ns2.contrastehost.com, ns3.contrastehost.com)
Analysis
Mail Server Role
avalchem.com serves as the mail server for avalchem.com.
IP Addresses
avalchem.com points to an IP address: 72.167.39.252.
other host names include ns2.contrastehost.com, minarseg.com, contrastehost.com, madel.com.ec and ns1.contrastehost.com; they share IP numbers with avalchem.com.
Name Servers
avalchem.com is delegated to three name servers ns1.contrastehost.com, ns2.contrastehost.com and ns3.contrastehost.com.
avalchem.com shares name servers with other domains at least partially, for instance contrastehost.com, madel.com.ec, silvaelectriciluminacion.com and venrental.com.
Host names with a single IP:
ns1.contrastehost.com points to: 72.167.39.252
ns2.contrastehost.com points to: 72.167.39.252
ns3.contrastehost.com points to: 208.109.36.22
Names pointing to 72.167.39.252: ns1.contrastehost.com, ns2.contrastehost.com
Mail Servers
avalchem.com is handled by a single mail server.
The host name avalchem.com points to IP 72.167.39.252.