expertise-construction.com - robtex.com
expertise-construction.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=1777171201 | ||||||
Previously MX for
Same first word
expertise-construction.com |
Similar names
DNS History
13 records (5 active, 8 former)
○NSdns10.parkpage.foundationapi.com2016-04-13 → 2016-04-13 · 4 obs
● 2016-04-13 17:05:14
○ 2016-11-28 02:27:42
○ 2026-04-26 02:47:28
○NSdns11.parkpage.foundationapi.com2016-04-13 → 2016-04-13 · 4 obs
● 2016-04-13 17:05:14
○ 2016-11-28 02:27:42
○ 2026-04-26 02:47:28
○NSdns9.parkpage.foundationapi.com2016-04-13 → 2016-04-13 · 4 obs
● 2016-04-13 17:05:14
○ 2016-11-28 02:27:42
○ 2026-04-26 02:47:28
●NSns1.bdm.microsoftonline.com2026-03-22 → 2026-04-26 · 3 obs
● 2026-03-22 18:18:16
● 2026-04-26 02:47:28
○NSns1.lmsofthosting.com2015-06-15 → 2016-01-24 · 4 obs
● 2016-01-24 02:48:18
○ 2016-04-13 17:05:14
○ 2026-04-26 02:47:28
●NSns2.bdm.microsoftonline.com2026-03-22 → 2026-04-26 · 3 obs
● 2026-03-22 18:18:16
● 2026-04-26 02:47:28
○NSns2.lmsofthosting.com2015-06-15 → 2016-01-24 · 4 obs
● 2016-01-24 02:48:18
○ 2016-04-13 17:05:14
○ 2026-04-26 02:47:28
●NSns3.bdm.microsoftonline.com2026-03-22 → 2026-04-26 · 3 obs
● 2026-03-22 18:18:16
● 2026-04-26 02:47:28
●NSns4.bdm.microsoftonline.com2026-03-22 → 2026-04-26 · 3 obs
● 2026-03-22 18:18:16
● 2026-04-26 02:47:28
○MXexpertise-construction.com2015-06-15 → 2016-01-24 · 4 obs
● 2016-01-24 02:48:18
○ 2016-04-13 17:05:14
○ 2026-04-26 02:47:28
●MXexpertiseconstruction-com02c.mail.protection.outlook.com2026-03-22 → 2026-04-26 · 3 obs
● 2026-03-22 18:18:16
● 2026-04-26 02:47:28
○A209.99.40.2232016-04-13 → 2016-04-13 · 4 obs
● 2016-04-13 17:05:14
○ 2016-11-28 02:27:42
○ 2026-04-26 02:47:28
○A67.212.81.1692015-06-15 → 2016-01-24 · 4 obs
● 2016-01-24 02:48:18
○ 2016-04-13 17:05:14
○ 2026-04-26 02:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| expertise-construction.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com | 4 records |
✅ Authoritative Response
Server:13.107.236.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expertise-construction.com (unsigned zone)
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | expertiseconstruction-com02c.mail.protec |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, mscid=xhRErruIWzeBt5J5wRQnDL8PPjxh0YepXN |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
Name Servers
expertise-construction.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
expertise-construction.com at least partially shares name servers with other domains, for instance nhs.com.au, atomicgames.net, cwf-llc.com, unidas.com.ec and cafgroup.com.au.
Host names with two IP numbers:
ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.
Mail Servers
expertise-construction.com is handled by a single mail server, expertiseconstruction-com02c.mail.protection.outlook.com.
Host expertiseconstruction-com02c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.