Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gfnet.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 12:07:11 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 35.208.226.115 ↩ 115.226.208.35.bc.googleusercontent.com
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns19.worldnic.com namehost.worldnic.com 125092616 10800 3600 604800 3600
Primary NS (mname)
ns19.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125092616
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns20.worldnic.com
ns19.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:216.174.25.7 ip4:216.174.25.96 include:spf.protection.outlook.com include:servers.mcsv.net include:emailus.freshservice.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
18 records- SPFv=spf1 ip4:216.174.25.7 ip4:216.174.25.96 include:spf.protection.outlook.com include:servers.mcsv.net include:emailus.freshservice.com ~all
- 0ed1fe018a31fb1c709420470194ec414d6fa01917
- logmein-verification-code=0HqHS6jByaPKKcxtTJnZ28o0P
- apple-domain-verification=zWuqLTbw7KxYtnNe
- docusign=d8f6991b-0f12-4409-9866-aa74e7abc4d8
- d365mktkey=bWZN9OU4uMzcLeMpudZUW6SsvXzsDIGJ3ShFXayQUxgx
- _m8d2i7ko5qak6ae84dfmmzqqedqjikh
- MS=ms81823147
- teamviewer-sso-verification=01bea0d28c1740d1b5db75f720339848
- zoho-verification=zb07502613.zmverify.zoho.com
- d365mktkey=dfiD8hmixnwL1Z4OIfBf7j4lRke0rf8Di5pCyHJ7M9Ax
- ciscocidomainverification=11e0ad4bd3746e41d629387031044cdc06d05caaab7069ca3c751d7520fac175
- d365mktkey=6zh3bdophiweiw2yz6qfafv5h
- miro-verification=6790e665691d6b18809c625dfb45b92bc5a3708e
- docusign=2ee489c7-7706-44ad-8c08-adfddbf8df60
- docusign=a4888f29-1586-4faf-b7d3-ab0ce41f8e0e
- hr4u8h294ta332icgeg9ciksof
- openai-domain-verification=dv-LTGyjOOGbWAZRsAJpJjtZobd
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