core-app.com - robtex.com
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core-app.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=1769983484 | ||||||
Up
mail.core-app.com |
Same first word
core-app.com |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| core-app.com | ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com | 8 records |
✅ Authoritative Response
Server: 194.62.181.53
NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core-app.com (unsigned zone)
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.52.246.59 |
| NS | 5 | ns5.no-ip.com, ns1.no-ip.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 15), aspmx3.googlemail.com (pri: 25)... |
| TXT | 1 | 6mvju72deu23gge0eepuro1cco |
| SOA | 1 | ns2.no-ip.com hostmaster.no-ip.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)
AI analysis
core-app.com is the parent of mail.core-app.com.
core-app.com resolves to a single IP: 122.52.246.59.
core-app.com delegates to five name servers: ns1.no-ip.com, ns2.no-ip.com, ns3.no-ip.com, ns4.no-ip.com and ns5.no-ip.com.
core-app.com shares some name servers with other domains, for example tux-server.com, spokanevalleywa.gov, cedyn.com, oebb.net and genesistechnology.net.
These name servers are often used together with static-1.no-ip.com, static-2.no-ip.com and static-3.no-ip.com.
Two-IP hostnames:
ns1.no-ip.com points to: 2a07:dc00:1810::53 and 194.62.181.53
ns2.no-ip.com points to: 2a07:dc00:180::53 and 194.62.180.53
ns3.no-ip.com points to: 2a07:dc00:2550::53 and 204.16.255.53
ns4.no-ip.com points to: 2620:0:2e64::53 and 204.16.254.53
Single-IP hostnames:
ns5.no-ip.com points to: 194.62.181.53
Hostnames pointing to 194.62.181.53:
ns1.no-ip.com and ns5.no-ip.com
core-app.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
core-app.com shares some mail servers with other domains, at least partially; for instance ns500759.ns500698.ns500758.ns500698.ns500698.ns500736.ns500698.ns500735.ns500735.ns500736.ns500698.ns500698.ns500619.ns500686.ns500619.ns500576.trackreceptor.com, ns500759.ns500698.ns500759.ns500698.ns500736.ns500736.ns500735.ns500698.ns500698.ns500576.ns500619.ns500652.ns500576.ns500576.trackreceptor.com, ns500599.ns500724.ns500737.ns500724.ns500737.ns500737.ns500737.ns500599.ns500737.ns500724.ns500724.ns500724.ns500583.ns500599.ns500697.ns500631.www.yummyflingsfinder.com, ns500737.ns500724.ns500737.ns500599.ns500737.ns500724.ns500724.ns500697.ns500682.ns500669.ns500583.yummyflingsfinder.com and ns500698.ns500698.ns500759.ns500759.ns500735.ns500698.ns500735.ns500735.ns500735.ns500698.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com.
these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx2.googlemail.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.27.
Host aspmx3.googlemail.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.27.
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c07::1b and 142.251.167.26.
Host alt1.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.26.
Host alt2.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.26.