joincore.com - robtex.com
joincore.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=1774556957 | ||||||
Same first word
joincore.com |
Similar names
DNS History
18 records (7 active, 11 former)
●NSns1.namebrightdns.com2017-02-17 → 2026-03-26 · 5 obs
● 2017-02-17 01:29:22
○ 2019-03-23 09:22:42
● 2026-03-26 03:54:10
● 2026-03-26 20:43:46
○NSns15.domaincontrol.com2015-07-03 → 2016-06-18 · 4 obs
● 2016-06-18 03:01:48
○ 2017-02-17 01:29:22
○ 2026-03-26 20:43:46
○NSns16.domaincontrol.com2015-07-03 → 2016-06-18 · 4 obs
● 2016-06-18 03:01:48
○ 2017-02-17 01:29:22
○ 2026-03-26 20:43:46
●NSns2.namebrightdns.com2017-02-17 → 2026-03-26 · 5 obs
● 2017-02-17 01:29:22
○ 2019-03-23 09:22:42
● 2026-03-26 03:54:10
● 2026-03-26 20:43:46
○NSnsg1.namebrightdns.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 09:22:42
○ 2026-03-26 03:54:10
○ 2026-03-26 20:43:46
○NSnsg2.namebrightdns.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 09:22:42
○ 2026-03-26 03:54:10
○ 2026-03-26 20:43:46
○MXmailstore1.secureserver.net2015-07-03 → 2016-06-18 · 4 obs
● 2016-06-18 03:01:48
○ 2017-02-17 01:29:22
○ 2026-03-26 20:43:46
●MXsmtp.google.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 03:54:10
● 2026-03-26 20:43:46
○MXsmtp.secureserver.net2015-07-03 → 2016-06-18 · 4 obs
● 2016-06-18 03:01:48
○ 2017-02-17 01:29:22
○ 2026-03-26 20:43:46
●A198.185.159.1442026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 03:54:10
● 2026-03-26 20:43:46
●A198.185.159.1452026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 03:54:10
● 2026-03-26 20:43:46
●A198.49.23.1442026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 03:54:10
● 2026-03-26 20:43:46
●A198.49.23.1452026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 03:54:10
● 2026-03-26 20:43:46
○A34.199.151.1632017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:29:22
○ 2019-03-23 09:22:42
○ 2026-03-26 20:43:46
○A50.63.202.342015-07-03 → 2016-06-18 · 4 obs
● 2016-06-18 03:01:48
○ 2017-02-17 01:29:22
○ 2026-03-26 20:43:46
○A52.20.154.32017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:29:22
○ 2019-03-23 09:22:42
○ 2026-03-26 20:43:46
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-17 → 2017-02-17 · 3 obs
○ 2019-03-23 09:22:42
○ 2026-03-26 20:43:46
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 09:22:42
○ 2026-03-26 03:54:10
○ 2026-03-26 20:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| joincore.com | ns1.namebrightdns.com, ns2.namebrightdns.com | 10 records |
✅ Authoritative Response
Server:3.80.94.105
NS records: ns1.namebrightdns.com, ns2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for joincore.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.144... |
| NS | 2 | ns2.namebrightdns.com, ns1.namebrightdns.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 4 | google-site-verification=YourUniqueGoogl, v=spf1 a:smtpout1.namebrightmail.com a:s... |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)
Analysis
IP Addresses
joincore.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names include lvkeys.com, steamez.com, robertdanielphotography.com, theseldomseen.com and nimasamadi.com; they share IP numbers with joincore.com.
Name Servers
Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com handle the delegation for joincore.com.
joincore.com shares the same name server setup as other domains, for instance flab4.com, tuziyp.com, sevenbee.com, mail31.neogigs.com and leeesh.com.
joincore.com at least partially shares name servers with other domains, for instance zypre.com, miteout.com, wsmnews.com, suresea.com and vvhoa.com.
These name servers are commonly used with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, nsg3.namebrightdns.com and nsg4.namebrightdns.com.
Host names with five IPs:
ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:f77:89a0:bb92:5271, 2600:1f18:683a:ae1a:5f14:22b0:b9c3:970f, 2600:1f18:683a:ae1b:a510:c365:d06a:e73a, 3.94.169.176 and 52.91.47.137.
ns2.namebrightdns.com points to: 2600:1f18:683a:ae1a:2e7c:4d2:11a:fb, 2600:1f18:683a:ae1b:498:aea6:3587:a6f2, 3.80.94.105, 54.83.64.216 and 98.86.105.129.
Mail Servers
joincore.com is handled by a single mail server, smtp.google.com.
joincore.com uses the same mail server setup as other domains, for instance dreamweavers.in, safewaterseptember.org.au, stefanoamadori.com, fengshuiteahouse.com and worldref.co.
joincore.com shares at least partially some mail servers with other domains, for instance pantofiitai.ro, polygraf.ai, cnsas.sardegna.it, rnp.ac.th and crogo.jp.
These mail servers are often used together with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 74.125.137.27, 142.250.101.27, 142.251.2.26 and 142.251.2.27.