core-il.com - robtex.com
core-il.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=1777075381 | ||||||
Same first word
core-il.com |
Similar names
DNS History
12 records (6 active, 6 former)
○NSns0.dnsmadeeasy.com2015-05-25 → 2017-04-18 · 4 obs
● 2017-04-18 18:09:18
○ 2026-03-08 19:56:24
○ 2026-04-25 00:22:22
●NSns1-02.azure-dns.com2026-03-08 → 2026-04-25 · 3 obs
● 2026-03-08 19:56:24
● 2026-04-25 00:22:22
○NSns1.dnsmadeeasy.com2015-05-25 → 2017-04-18 · 4 obs
● 2017-04-18 18:09:18
○ 2026-03-08 19:56:24
○ 2026-04-25 00:22:22
●NSns2-02.azure-dns.net2026-03-08 → 2026-04-25 · 3 obs
● 2026-03-08 19:56:24
● 2026-04-25 00:22:22
○NSns2.dnsmadeeasy.com2015-05-25 → 2017-04-18 · 4 obs
● 2017-04-18 18:09:18
○ 2026-03-08 19:56:24
○ 2026-04-25 00:22:22
●NSns3-02.azure-dns.org2026-03-08 → 2026-04-25 · 3 obs
● 2026-03-08 19:56:24
● 2026-04-25 00:22:22
○NSns3.dnsmadeeasy.com2015-05-25 → 2017-04-18 · 4 obs
● 2017-04-18 18:09:18
○ 2026-03-08 19:56:24
○ 2026-04-25 00:22:22
●NSns4-02.azure-dns.info2026-03-08 → 2026-04-25 · 3 obs
● 2026-03-08 19:56:24
● 2026-04-25 00:22:22
○NSns4.dnsmadeeasy.com2015-05-25 → 2017-04-18 · 4 obs
● 2017-04-18 18:09:18
○ 2026-03-08 19:56:24
○ 2026-04-25 00:22:22
●MXcoreil-com01b.mail.protection.outlook.com2015-05-25 → 2026-04-25 · 2 obs
● 2026-04-25 00:22:22
○A173.229.1.892015-05-25 → 2017-04-18 · 4 obs
● 2017-04-18 18:09:18
○ 2026-03-08 19:56:24
○ 2026-04-25 00:22:22
●A20.103.254.2522026-03-08 → 2026-04-25 · 3 obs
● 2026-03-08 19:56:24
● 2026-04-25 00:22:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| core-il.com | ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info | 2 records |
✅ Authoritative Response
Server:13.107.236.2
NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core-il.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.103.254.252 |
| NS | 4 | ns1-02.azure-dns.com, ns2-02.azure-dns.net... |
| MX | 1 | coreil-com01b.mail.protection.outlook.co |
| TXT | 3 | MS=ms94429427, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns1-02.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-02.azure-dns.com, ns1-02.azure-dns.com)
Analysis
IP Addresses
core-il.com points to a single IP number: 20.103.254.252.
Name Servers
core-il.com is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.
core-il.com at least partially shares name servers with other domains, for instance webronda.com.br, 206.241.92.in-addr.arpa, aaasofttech.com, azure.tomtom.com and passpoerts.com.
Host names with two IP numbers:
ns1-02.azure-dns.com points to: 2603:1061:0:700::2 and 13.107.236.2.
ns4-02.azure-dns.info points to: 2620:1ec:bda:700::2 and 208.84.5.2.
ns2-02.azure-dns.net points to: 2620:1ec:8ec:700::2 and 150.171.21.2.
ns3-02.azure-dns.org points to: 2a01:111:4000:700::2 and 204.14.183.2.
Mail Servers
core-il.com is handled by a single mail server, coreil-com01b.mail.protection.outlook.com.
coreil-com01b.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::e, 52.101.68.21, 52.101.68.39, 52.101.73.11 and 52.101.73.22.