Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rkmlaw.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:34:36 UTC · ↺ Refresh
MX Hostnames
- rkmlaw-net.mail.protection.outlook.com
MX Priorities
- rkmlaw-net.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.18.6 (no PTR)
- 172.67.179.30 (no PTR)
- 2606:4700:3031::6815:1206
- 2606:4700:3034::ac43:b31e
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
luke.ns.cloudflare.com dns.cloudflare.com 2398592584 10000 2400 604800 1800
Primary NS (mname)
luke.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398592584
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
luke.ns.cloudflare.com
sofia.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; adkim=s; fo=0:1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- hF5s9Bhb
- hhbk9jvvfiasnl6jvddre9ua0p
- j9r3la6s4a98k6tvnd089a3oeb
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all
- 1mnfdro4jg9870ud2jecce8b1j
- MS=ms29090661
- apple-domain-verification=kgJvGbcbuutgEdBZ
- cb6k58g19c73fis470c0co7nkd
- google-site-verification=HEA6OH1vxKP9POyvsx0dYxsm3NvHjSfPT4dLPI8ffFs
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