Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ycs.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 14:50:11 UTC · ↺ Refresh
MX Hostnames
- ycsmx.ycs.org
MX Priorities
- ycsmx.ycs.org: 0
A / AAAA Records
- 24.157.39.250 ↩ ycsmx.ycs.org
Mail Server IPs
- 24.157.39.250 ↩ ycsmx.ycs.org
SOA Record
Raw SOA
dns101.register.com root.register.com 126010910 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126010910
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns102.register.com
dns101.register.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:24.157.39.250 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- pcbs7e1st1c2tnc7so4h4sso6e
- google-site-verification=DGlNOZSmz9RGCHo0ezhUCo5v6SH3VAd_Ey5RhrsVa6E
- DYAT83IeFaFeWwBo71i/U8yuHyHY5bZ7HSYRcF+c/NJjZFtt0LggSS7dhIMJ57eBRClTHe14DZCQcW4INLaUEA==
- sp37kufuflhm6mcbm2fsjfcfue
- 6p69spcvj43o5vm4sqldlab0t6
- lom2sa7bbf738jv2ursm0md23t
- SPFv=spf1 ip4:24.157.39.250 include:spf.protection.outlook.com -all
- 7resifu6mldth3oq614dsqv3go
- google-site-verification=sqEg5Hf41vZKuCIg3qa1EomTuyOVt-UtXJS8OJXiLD4
- q9crncu18olvsshe9imimgcv2j
- MS=69C599E05C27A44EF4B1D8D8EC8C0BE886618FF6
Full email verification for ycs.org
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