Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ziursoftware.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 01:40:00 UTC · ↺ Refresh
MX Hostnames
- lastmx.spamexperts.net
- mx.spamexperts.com
- fallbackmx.spamexperts.eu
MX Priorities
- mx.spamexperts.com: 10
- fallbackmx.spamexperts.eu: 20
- lastmx.spamexperts.net: 30
A / AAAA Records
- 172.67.222.198
- 104.21.86.173
- 2606:4700:3033::ac43:dec6
- 2606:4700:3031::6815:56ad
Mail Server IPs
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ 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
- 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
SOA Record
Raw SOA
dax.ns.cloudflare.com dns.cloudflare.com 2400081273 10000 2400 604800 1800
Primary NS (mname)
dax.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400081273
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
vida.ns.cloudflare.com
dax.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:44.202.169.1/24 a mx ip4:35.89.44.1/24 include:spf.mailjet.com include:isend.ziursoftware.com include:spf.turbo-smtp.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
3 records- MS=18F4E28B3F8B0EED54A363BFA45234F4B3FD9D94
- google-site-verification=HOuxIkDwMi3144eGX8OcG-maxpzkkpOEIC_4EdbFgCs
- SPFv=spf1 ip4:44.202.169.1/24 a mx ip4:35.89.44.1/24 include:spf.mailjet.com include:isend.ziursoftware.com include:spf.turbo-smtp.com -all
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