altoconstruction.com - robtex.com
altoconstruction.com
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=1774843537 | ||||||
Subdomains
Same first word
altoconstruction.com |
altoconstruction.ca |
DNS History
8 records (4 active, 4 former)
●NSns17.worldnic.com2015-06-06 → 2026-03-30 · 2 obs
● 2026-03-30 04:28:10
●NSns18.worldnic.com2015-06-06 → 2026-03-30 · 2 obs
● 2026-03-30 04:28:10
●MXaltoconstruction-com.mail.protection.outlook.com2026-02-14 → 2026-03-30 · 3 obs
● 2026-02-14 18:29:38
● 2026-03-30 04:28:10
○MXasp-4.reflexion.net2015-06-06 → 2017-04-21 · 4 obs
● 2017-04-21 00:42:24
○ 2026-02-14 18:29:38
○ 2026-03-30 04:28:10
○A143.95.252.262015-12-18 → 2016-08-14 · 5 obs
● 2015-12-18 14:02:04
● 2016-08-14 17:44:04
○ 2017-04-21 00:42:24
○ 2026-03-30 04:28:10
●A205.147.88.1592026-02-14 → 2026-03-30 · 3 obs
● 2026-02-14 18:29:38
● 2026-03-30 04:28:10
○A23.91.123.1442015-06-06 → 2015-10-21 · 4 obs
● 2015-10-21 02:43:52
○ 2015-12-18 14:02:04
○ 2026-03-30 04:28:10
○A68.168.108.182017-04-21 → 2017-04-21 · 4 obs
● 2017-04-21 00:42:24
○ 2026-02-14 18:29:38
○ 2026-03-30 04:28:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| altoconstruction.com | ns17.worldnic.com, ns18.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.150
NS records: ns17.worldnic.com, ns18.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for altoconstruction.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 205.147.88.159 |
| NS | 2 | ns17.worldnic.com, ns18.worldnic.com |
| MX | 1 | altoconstruction-com.mail.protection.out |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, jkcptdrp7odhopselcaepkf7j3 |
| SOA | 1 | NS17.WORLDNIC.com namehost@WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns17.worldnic.com, ns18.worldnic.com)
Analysis
Hierarchy
altoconstruction.com is a parent of www.altoconstruction.com and mail.altoconstruction.com.
IP Addresses
altoconstruction.com resolves to one IP number: 205.147.88.159.
Other host names, for instance kleemanmechanical.com, majicair.com, marceloslp.com, expert-moving.com and zehner-dentistry.com share IP numbers with altoconstruction.com.
Name Servers
altoconstruction.com's delegation uses two name servers: ns17.worldnic.com and ns18.worldnic.com.
altoconstruction.com uses the same name server setup as other domains, such as criteriongeneral.com, jfrei.com, ecomimetic.org, alchemypower.org and lowel.com.
altoconstruction.com at least partially shares name servers with other domains, for example colorpot.com.
Host names with a single IP address: ns17.worldnic.com points to 162.159.26.214; ns18.worldnic.com points to 162.159.27.150.
Mail Servers
A single mail server handles altoconstruction.com, altoconstruction-com.mail.protection.outlook.com.
Host altoconstruction-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::2, 2a01:111:f403:c902::14, 2a01:111:f403:c946::, 2a01:111:f403:f905::3, 52.101.41.24, 52.101.42.16, 52.101.194.12 and 52.101.194.19.