bb.crinity.com - dns.ninja
bb.crinity.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.78.70.234🇰🇷 Amazon52.78.0.0/16 EC2 ICN prefix | ||||||
| PTR | bb.crinity.com | ||||||
| MX | bb.crinity.com ⭐ | ||||||
| A | 52.78.70.234🇰🇷 Amazon52.78.0.0/16 EC2 ICN prefix | ||||||
| PTR | bb.crinity.com | ||||||
| TXT | v=spf1 ip4:52.78.70.234 -all | ||||||
crinity.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.38.165.157🇰🇷 Amazon3.36.0.0/14 EC2 ICN prefix | ||||||
| NS | crinity.com ⭐ | ||||||
| NS | ns.3rsoft.com ⚠️ Not in zone NS records | ||||||
| NS | ns.crinity.com | ||||||
| MX | spam-nlb-bf85e0721378d7fd.elb.ap-northeast-2.amazonaws.com ⭐ | ||||||
| TXT | google-site-verification=0BIoVQWtU6MqGZIXXVv-2tZtj9gcaPzCqiVABIWn2D0 | ||||||
| TXT | google-site-verification=lptS-lpXBVyOF7_fg7J_oKFMNMSaWy84mk8xRglorsk | ||||||
| TXT | v=spf1 ip4:121.125.64.43 ip4:221.141.2.12 ip4:219.240.39.209 ip4:219.240.39.2... | ||||||
| SOA | crinity.comroot@crinity.com 2026-04-30 #12 | ||||||
PTR for
MX for
bb.crinity.com |
Same first word
DNS History
2 records (2 active, 0 former)
●MXbb.crinity.com2026-04-06 → 2026-08-02 · 2 obs
● 2026-04-06 23:42:52
● 2026-08-02 17:13:34
● 2026-08-02 17:13:34
●A52.78.70.2342018-11-14 → 2026-08-02 · 2 obs
● 2018-11-14 21:48:40
● 2026-08-02 17:13:34
● 2026-08-02 17:13:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crinity.com | ns.3rsoft.com, ns.crinity.com | 2 records |
✅ Authoritative Response
Server:111.67.208.165
NS records: ns.3rsoft.com, ns.crinity.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crinity.com (unsigned zone)
⏱️ Timing
Total: 535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.78.70.234 |
| MX | 1 | bb.crinity.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:52.78.70.234 -all |
📌 Glue Records Collected
Total: 2
In-bailiwick: 1 (ns.crinity.com)
Out-of-bailiwick: 1 (ns.3rsoft.com)
Analysis
Mail Server Role
bb.crinity.com serves as a mail server for bb.crinity.com.
IP Addresses
bb.crinity.com has exactly one IP address — 52.78.70.234.
Mail Servers
bb.crinity.com uses exactly one mail server, which is bb.crinity.com.
bb.crinity.com directs to just one IP number, 52.78.70.234.