coretask.com - dns.ninja
coretask.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=1788741288 | ||||||
Same first word
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DNS History
9 records (4 active, 5 former)
○NSns15.domaincontrol.com2015-07-01 → 2017-06-25 · 5 obs
● 2015-07-01 08:19:08
● 2017-06-25 11:15:54
○ 2026-08-30 19:07:12
○ 2026-09-07 00:47:54
○NSns16.domaincontrol.com2015-07-01 → 2017-06-25 · 5 obs
● 2015-07-01 08:19:08
● 2017-06-25 11:15:54
○ 2026-08-30 19:07:12
○ 2026-09-07 00:47:54
●NSns31.domaincontrol.com2026-08-30 → 2026-09-07 · 3 obs
● 2026-08-30 19:07:12
● 2026-09-07 00:47:54
●NSns32.domaincontrol.com2026-08-30 → 2026-09-07 · 3 obs
● 2026-08-30 19:07:12
● 2026-09-07 00:47:54
●MXcoretask-com.mail.protection.outlook.com2026-08-30 → 2026-09-07 · 3 obs
● 2026-08-30 19:07:12
● 2026-09-07 00:47:54
○MXmailstore1.secureserver.net2008-03-15 → 2017-06-25 · 4 obs
● 2017-06-25 11:15:54
○ 2026-08-30 19:07:12
○ 2026-09-07 00:47:54
○MXsmtp.secureserver.net2008-03-15 → 2017-06-25 · 4 obs
● 2017-06-25 11:15:54
○ 2026-08-30 19:07:12
○ 2026-09-07 00:47:54
●A23.227.38.652026-08-30 → 2026-09-07 · 3 obs
● 2026-08-30 19:07:12
● 2026-09-07 00:47:54
○A50.63.223.12015-07-01 → 2017-06-25 · 5 obs
● 2015-07-01 08:19:08
● 2017-06-25 11:15:54
○ 2026-08-30 19:07:12
○ 2026-09-07 00:47:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| coretask.com | ns31.domaincontrol.com, ns32.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.16
NS records: ns31.domaincontrol.com, ns32.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coretask.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | ns31.domaincontrol.com, ns32.domaincontrol.com |
| MX | 1 | coretask-com.mail.protection.outlook.com |
| TXT | 3 | spf1 include:secureserver.net -all, NETORGFT16847505.onmicrosoft.com... |
| SOA | 1 | ns31.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)
Analysis
IP Addresses
coretask.com directs to one IP number, which is 23.227.38.65.
Among the host names that share IP numbers with coretask.com are binsafwan.store, heynutrition.com, kiakaha.co.nz and two others.
Name Servers
coretask.com has two authoritative name servers — ns31.domaincontrol.com and ns32.domaincontrol.com.
coretask.com has the same name server delegation as a number of other domains, such as luvoffice.co.uk, frntirs.com, bigpocono.com and two more.
Both ns31.domaincontrol.com and ns32.domaincontrol.com have two IP addresses each. ns31.domaincontrol.com resolves to 97.74.105.16 and 2603:5:2191::10; ns32.domaincontrol.com resolves to 173.201.73.16 and 2603:5:2291::10.
Mail Servers
coretask.com routes its mail through a single mail server, coretask-com.mail.protection.outlook.com.
coretask-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.41.4, 52.101.41.21 and 52.101.41.22, along with 5 other.