Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tdgworld.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 22:34:23 UTC · ↺ Refresh
MX Hostnames
- tdgworld-com.mail.protection.outlook.com
MX Priorities
- tdgworld-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns55.worldnic.com namehost.worldnic.com 125101003 10800 3600 604800 3600
Primary NS (mname)
ns55.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125101003
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns56.worldnic.com
ns55.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:asp.cuenote.jp include:spf.protection.outlook.com ip4:203.177.139.34 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgm9aINBfgE6IG3loSm2mFDSGp+M0947SMWqhQaMsqodFc9pt3RVPAklSw8tiObt5H70vRcjCRO4ZUoMr70fpIZ8E8QaSdjCazSjD8wRXJ5qQ8Z06SiN3UfAL3twRwAD0GgJZleH+gajdRXQ+1SQ3mrG1JpL1RR1aEpYNNG4PUNQIDAQAB
- SPFv=spf1 a mx include:asp.cuenote.jp include:spf.protection.outlook.com ip4:203.177.139.34 -all
- MS=ms43158801
- knowbe4-site-verification=541ab8677c30dc2e58bdd05fecd870cb
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