Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
k-and-s.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 16:33:30 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 1
- us-smtp-inbound-2.mimecast.com: 2
A / AAAA Records
- 141.193.213.11 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns39.worldnic.com namehost.worldnic.com 126032715 10800 3600 604800 3600
Primary NS (mname)
ns39.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032715
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns40.worldnic.com
ns39.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.atlassian.net include:us._netblocks.mimecast.com include:mailgun.org include:spf.protection.outlook.com include:24145943.spf05.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 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
5 records- bontro69mnisteufasekn191ls
- atlassian-domain-verification=04QyMoJC5MZPvbga0VRNdFsKd2inyONScainjE/W8lf2pZZXPXaTa5jkh1dyCg5M
- nitro-verification-code=LTc2NDE0NzgxMTU1ODIzNjEyOA==
- SPFv=spf1 include:_spf.atlassian.net include:us._netblocks.mimecast.com include:mailgun.org include:spf.protection.outlook.com include:24145943.spf05.hubspotemail.net -all
- Foxit-domain-verification=ba68a8a91e23436c335126a6f85d33a5
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