Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sixthstar.in
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 01:19:44 UTC · ↺ Refresh
MX Hostnames
- lastmx.spamexperts.net
- fallbackmx.spamexperts.eu
- mx2.zoho.in
- mx.zoho.in
- mx.spamexperts.com
- mx3.zoho.in
MX Priorities
- mx.zoho.in: 40
- mx2.zoho.in: 50
- mx.spamexperts.com: 10
- mx3.zoho.in: 60
- lastmx.spamexperts.net: 30
- fallbackmx.spamexperts.eu: 20
A / AAAA Records
- 164.52.193.154
Mail Server IPs
- 169.148.149.118 ↩ mx3.zoho.in
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 149.13.75.27 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 154.59.104.23 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
SOA Record
Raw SOA
nash473536.mars.orderbox-dns.com domains.sixthstartech.com 2026030302 7200 7200 172800 38400
Primary NS (mname)
nash473536.mars.orderbox-dns.com
Admin Email (rname)
domains@sixthstartech.com
Serial
2026030302
Refresh
7200s
Retry
7200s
Expire
172800s
Minimum TTL
38400s
Nameservers (NS)
nash473536.earth.orderbox-dns.com
nash473536.venus.orderbox-dns.com
nash473536.mercury.orderbox-dns.com
nash473536.mars.orderbox-dns.com
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.antispamcloud.com include:zoho.in ip4:209.58.180.102 ip4:88.99.26.119 ip4:103.173.112.6 ip4:164.52.212.163 include:amazonses.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=5E1D771D240461796B8C7C1D4B9AD12AE05BF6E4
- zoho-verification=zb08731908.zmverify.zoho.in
- SPFv=spf1 a include:spf.antispamcloud.com include:zoho.in ip4:209.58.180.102 ip4:88.99.26.119 ip4:103.173.112.6 ip4:164.52.212.163 include:amazonses.com -all
- google-site-verification=AnivkGejxJDekPttg8awgw4hwyzdghxTMKaVmfxNrMk
Full email verification for sixthstar.in
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits