mx3.casjay.app - robtex.com

mx3.casjay.app

DNSSEC⚠️ Not signed
A2402:d0c0:15:87::f7f3:b529🇺🇸 HOSTEONS-AS-AP2402:d0c0:15::/48 Hosteons Pte. Ltd. 19 Kim Keat Road 02-07 Fu Tsu Building
PTRdns1.casjaydns.com
A103.124.104.139🇺🇸 HOSTEONS-AS-AP103.124.104.0/24 Hosteons Pte. Ltd. 19 Kim Keat Road 02-07 Fu Tsu Building

casjay.app

DNSSEC⚠️ Not signed
A2602:ff16:3:0:1:2fa:0:1🇺🇸 HIVELOCITY-12602:ff16:3::/48
A208.87.128.163🇺🇸 HIVELOCITY-1208.87.128.0/24 CID18486 - NYC1 - IPv4 Allocation
NSdns1.casjay.app ⭐
NSdns.casjay.app
NSdns2.casjay.app
MXmx1.casjay.app ⭐
MXmx2.casjay.app(10)
MXmx3.casjay.app(20)
MXmx4.casjay.app(30)
TXTHosted on ssdnodes.com
TXTgoogle-site-verification=v61278JuCIL6zrKfHIKL-mUhMaXAEsFD-j3js8c1C(0x664170)ostmaste...
TXTv=spf1 a mx include:_spf.casjay.app ~all
TXTRegistered using namecheap.com
TXTv=DMARC1;p=quarantine;sp=quarantine;aspf=r;adkim=r;fo=0;rua=mailto:postmaster...
SOAdns.casjay.appdns-admin@casjay.app 2026-01-04 #90

MX for

casjay.app

Same first word

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DNS History

2 records (2 active, 0 former)

A103.124.104.1392402:d0c0:15:87::f7f3:b529
●A103.124.104.1392026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 01:02:02
● 2026-03-25 11:55:08
●A2402:d0c0:15:87::f7f3:b5292026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 01:02:02
● 2026-03-25 11:55:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
casjay.appdns1.casjay.app, dns.casjay.app, dns2.casjay.app3 records

✅ Authoritative Response

Server:103.124.105.192

NS records: dns1.casjay.app, dns.casjay.app, dns2.casjay.app

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for casjay.app (unsigned zone)

⏱️ Timing

Total: 357ms | Queries: -

📄 Records

TypeCountSample Data
A1103.124.104.139
AAAA12402:d0c0:15:87::f7f3:b529

📌 Glue Records Collected

Total: 13

In-bailiwick: 3 (dns.casjay.app, dns1.casjay.app, dns2.casjay.app)

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

Mail Server Role

mx3.casjay.app serves as the mail server for casjay.app.

mx1.casjay.app, mx2.casjay.app and mx4.casjay.app are commonly used as mail servers together with mx3.casjay.app.

IP Addresses

mx3.casjay.app points to two IPs: 2402:d0c0:15:87::f7f3:b529 and 103.124.104.139.

Other host names including dns1.casjay.gdn, mx3.casjay.gdn, dns1.casjay.link, mx3.casjay.in and mx3.amd64.us share IP numbers with mx3.casjay.app.