coretec.com - robtex.com
coretec.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=1778334696 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns01.domaincontrol.com2015-09-01 → 2026-05-09 · 2 obs
● 2026-05-09 13:57:30
●NSns02.domaincontrol.com2015-09-01 → 2026-05-09 · 2 obs
● 2026-05-09 13:57:30
●MXcoretec-com.mail.protection.outlook.com2026-02-24 → 2026-05-09 · 3 obs
● 2026-02-24 14:04:12
● 2026-05-09 13:57:30
○MXmailstore1.secureserver.net2015-09-01 → 2020-02-20 · 4 obs
● 2020-02-20 14:36:52
○ 2026-02-24 14:04:12
○ 2026-05-09 13:57:30
○MXsmtp.secureserver.net2015-09-01 → 2020-02-20 · 4 obs
● 2020-02-20 14:36:52
○ 2026-02-24 14:04:12
○ 2026-05-09 13:57:30
○A104.45.129.1782020-01-29 → 2026-04-03 · 5 obs
● 2020-01-29 05:19:50
● 2026-04-03 11:23:18
○ 2026-04-17 18:41:18
○ 2026-05-09 13:57:30
●A20.119.16.572026-04-17 → 2026-05-09 · 3 obs
● 2026-04-17 18:41:18
● 2026-05-09 13:57:30
○A50.63.184.492015-09-01 → 2017-02-13 · 4 obs
● 2017-02-13 03:56:16
○ 2020-01-29 05:19:50
○ 2026-05-09 13:57:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coretec.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coretec.com (unsigned zone)
⏱️ Timing
Total: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.119.16.57 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 1 | coretec-com.mail.protection.outlook.com |
| TXT | 3 | coretec2018.azurewebsites.net, v=spf1 include:secureserver.net -all... |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
IP Addresses
coretec.com resolves to a single IP: 20.119.16.57.
Other host names, for instance globusjourneys.in, nfusionsolutions.biz, cosmostours.co.nz, globusjourneys.com and globusfaith.com share IP numbers with coretec.com.
Name Servers
coretec.com has two name servers: ns01.domaincontrol.com and ns02.domaincontrol.com.
coretec.com shares the same name server setup as other domains, for example idweapons.com, penrithfarmers.co.uk, ecolenationalederinguette.ca, redwolfdns.com and droptineranchtx.com.
Host names with two IP numbers:
ns01.domaincontrol.com points to: 2603:5:2140::1 and 97.74.100.1; ns02.domaincontrol.com points to: 2603:5:2240::1 and 173.201.68.1.
Mail Servers
coretec.com is handled by a single mail server, coretec-com.mail.protection.outlook.com.
Host coretec-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::2, 2a01:111:f403:c92c::2, 2a01:111:f403:c946::4, 2a01:111:f403:f903::, 40.93.192.1, 52.101.11.10, 52.101.41.22 and 52.101.41.54.