cor3.com - dns.ninja
cor3.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=1784869997 | ||||||
Same first word
Similar names
3rco.be |
3rco.org |
rco3.com |
cro3.org |
rco3.org |
c3ro.com |
r3co.com |
cro3.com |
ocr3.com |
roc3.es |
ocr3.net |
3roc.com |
orc3.com |
cr3o.com |
3roc.net |
3cor.ai |
3cor.net |
r3co.com.br |
3cor.com |
3rco.net |
3rco.com |
DNS History
14 records (9 active, 5 former)
○NSbuy.internettraffic.com2016-07-27 → 2016-07-27 · 3 obs
○ 2016-12-06 23:36:20
○ 2026-07-24 05:38:10
●NSdns101.register.com2026-06-30 → 2026-07-24 · 3 obs
● 2026-06-30 07:43:20
● 2026-07-24 05:38:10
●NSdns102.register.com2026-06-30 → 2026-07-24 · 3 obs
● 2026-06-30 07:43:20
● 2026-07-24 05:38:10
○NSns1.uniregistrymarket.link2016-12-06 → 2017-10-18 · 5 obs
● 2016-12-06 23:36:20
● 2017-10-18 01:38:38
○ 2026-06-30 07:43:20
○ 2026-07-24 05:38:10
○NSns2.uniregistrymarket.link2016-12-06 → 2017-10-18 · 5 obs
● 2016-12-06 23:36:20
● 2017-10-18 01:38:38
○ 2026-06-30 07:43:20
○ 2026-07-24 05:38:10
○NSsell.internettraffic.com2016-07-27 → 2016-07-27 · 3 obs
○ 2016-12-06 23:36:20
○ 2026-07-24 05:38:10
●MXalt1.aspmx.l.google.com2026-06-30 → 2026-07-24 · 2 obs
● 2026-07-24 05:38:10
●MXalt2.aspmx.l.google.com2026-06-30 → 2026-07-24 · 2 obs
● 2026-07-24 05:38:10
●MXalt3.aspmx.l.google.com2026-06-30 → 2026-07-24 · 2 obs
● 2026-07-24 05:38:10
●MXalt4.aspmx.l.google.com2026-06-30 → 2026-07-24 · 2 obs
● 2026-07-24 05:38:10
●MXaspmx.l.google.com2026-06-30 → 2026-07-24 · 2 obs
● 2026-07-24 05:38:10
○A69.172.201.1532016-07-27 → 2017-10-18 · 4 obs
● 2017-10-18 01:38:38
○ 2026-06-30 07:43:20
○ 2026-07-24 05:38:10
●A75.2.70.752026-06-30 → 2026-07-24 · 3 obs
● 2026-06-30 07:43:20
● 2026-07-24 05:38:10
●A99.83.190.1022026-06-30 → 2026-07-24 · 3 obs
● 2026-06-30 07:43:20
● 2026-07-24 05:38:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| cor3.com | dns101.register.com, dns102.register.com | 2 records |
✅ Authoritative Response
Server:162.159.24.117
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cor3.com (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns101.register.com, dns102.register.com |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 3 | v=spf1 a mx include:spf.mandrillapp.com , google-site-verification=GsQwOxEVPfFH-qP... |
| SOA | 1 | DNS101.REGISTER.com root.REGISTER.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)
Analysis
IP Addresses
cor3.com resolves to the IP addresses 75.2.70.75 and 99.83.190.102
thecommunity.us, nixonpro.com, woodsidemanor.com plus two other host names have IP numbers in common with cor3.com.
Name Servers
cor3.com has two authoritative name servers — dns101.register.com and dns102.register.com.
The name server configuration of cor3.com is shared with other domains, for instance touralis.com, macleancapital.com, scottweaver.com and two others.
cor3.com shares at least some of its name servers with other domains, such as freshworksdental.com and kocanzi.com.
dns101.register.com and dns102.register.com each resolve to one IP number: dns101.register.com points to 162.159.24.117 and dns102.register.com points to 162.159.25.158.
Mail Servers
cor3.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by cor3.com are shared with other domains: sem-proto.com, motorcycling.ca, ns500671.ns500731.ns500742.ns500742.ns500688.ns500704.ns500649.ns500666.tenderladiesbz.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to 142.251.167.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.