coretc.com - dns.ninja
coretc.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=1781281663 | ||||||
Same first word
coretc.com |
Similar names
DNS History
20 records (9 active, 11 former)
○NSdns010.d.register.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-02 03:42:54
○ 2026-06-12 16:32:06
○NSdns027.a.register.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-02 03:42:54
○ 2026-06-12 16:32:06
○NSdns033.c.register.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-02 03:42:54
○ 2026-06-12 16:32:06
○NSdns068.b.register.com2008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-02 03:42:54
○ 2026-06-12 16:32:06
○NSns47.domaincontrol.com2015-07-02 → 2015-07-02 · 4 obs
● 2015-07-02 03:42:54
○ 2015-11-17 02:38:12
○ 2026-06-12 16:32:06
○NSns48.domaincontrol.com2015-07-02 → 2015-07-02 · 4 obs
● 2015-07-02 03:42:54
○ 2015-11-17 02:38:12
○ 2026-06-12 16:32:06
●NSns57.domaincontrol.com2017-01-09 → 2026-06-12 · 3 obs
● 2017-01-09 00:24:46
● 2026-06-12 16:32:06
●NSns58.domaincontrol.com2017-01-09 → 2026-06-12 · 3 obs
● 2017-01-09 00:24:46
● 2026-06-12 16:32:06
●MXalt1.aspmx.l.google.com2017-01-09 → 2026-06-12 · 3 obs
● 2017-01-09 00:24:46
● 2026-06-12 16:32:06
●MXalt2.aspmx.l.google.com2017-01-09 → 2026-06-12 · 3 obs
● 2017-01-09 00:24:46
● 2026-06-12 16:32:06
●MXaspmx.l.google.com2017-01-09 → 2026-06-12 · 3 obs
● 2017-01-09 00:24:46
● 2026-06-12 16:32:06
●MXaspmx2.googlemail.com2017-01-09 → 2026-06-12 · 3 obs
● 2017-01-09 00:24:46
● 2026-06-12 16:32:06
●MXaspmx3.googlemail.com2017-01-09 → 2026-06-12 · 3 obs
● 2017-01-09 00:24:46
● 2026-06-12 16:32:06
○MXmailstore1.secureserver.net2015-07-02 → 2015-07-02 · 4 obs
● 2015-07-02 03:42:54
○ 2015-11-17 02:38:12
○ 2026-06-12 16:32:06
○MXsmtp.secureserver.net2015-07-02 → 2015-07-02 · 4 obs
● 2015-07-02 03:42:54
○ 2015-11-17 02:38:12
○ 2026-06-12 16:32:06
●A15.197.148.332026-04-21 → 2026-06-12 · 3 obs
● 2026-04-21 22:14:06
● 2026-06-12 16:32:06
○A184.168.221.412015-07-02 → 2015-07-02 · 4 obs
● 2015-07-02 03:42:54
○ 2015-11-17 02:38:12
○ 2026-06-12 16:32:06
○A216.21.239.1972008-03-15 → 2008-03-15 · 3 obs
○ 2015-07-02 03:42:54
○ 2026-06-12 16:32:06
●A3.33.130.1902026-04-21 → 2026-06-12 · 3 obs
● 2026-04-21 22:14:06
● 2026-06-12 16:32:06
○A50.63.202.542017-01-09 → 2018-01-18 · 5 obs
● 2017-01-09 00:24:46
● 2018-01-18 04:11:08
○ 2026-04-21 22:14:06
○ 2026-06-12 16:32:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coretc.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coretc.com (unsigned zone)
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 6 | google-gws-recovery-domain-verification=, google-gws-recovery-domain-verification=... |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
IP Addresses
coretc.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Additional host names — woodlandpro.com, escousa1.com, hostellaguna.com and two others — share IP numbers with coretc.com.
Name Servers
DNS delegation for coretc.com points to two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.
coretc.com shares its name server setup with other domains, including kennethkeeler.com, alaskadeservesbetter.com, thomasgil.info and two others.
coretc.com has partial name server overlap with other domains, including linemen-tools.net.
ns57.domaincontrol.com directs to 97.74.108.29 and 2603:5:21c2::1d. ns58.domaincontrol.com directs to 173.201.76.29 and 2603:5:22c2::1d. Each host name carries two IP addresses.
Mail Servers
Mail for coretc.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
coretc.com shares at least partially some mail servers with other domains, for instance getspaceship.com, aslispace.org, anaheimoptometry.com and two other.
These mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com has two IP addresses: 142.251.16.26 and 2607:f8b0:4004:c1f::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
Host names pointing to 2800:3f0:4003:c0f::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 108.177.123.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.