Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lifemark.ca
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:11:09 UTC · ↺ Refresh
MX Hostnames
- mxb-00217d01.gslb.pphosted.com
- mxa-00217d01.gslb.pphosted.com
MX Priorities
- mxb-00217d01.gslb.pphosted.com: 10
- mxa-00217d01.gslb.pphosted.com: 10
A / AAAA Records
- 104.20.43.219 (no PTR)
- 172.66.156.206 (no PTR)
- 2606:4700:10::6814:2bdb (no PTR)
- 2606:4700:10::ac42:9cce (no PTR)
Mail Server IPs
- 67.231.158.180 ↩ mx0c-00217d01.pphosted.com
- 67.231.151.50 ↩ mx0d-00217d01.pphosted.com
SOA Record
Raw SOA
gina.ns.cloudflare.com dns.cloudflare.com 2399247720 10000 2400 604800 1800
Primary NS (mname)
gina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399247720
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
terin.ns.cloudflare.com
gina.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
20 records- apple-domain-verification=0ai5wJaP7JYMg7XP
- facebook-domain-verification=vs8pesp0a14jw95jhn7ho71za2844o
- google-site-verification=Khfc_CyNs3ZfUGLV-MO8aQ88fjsI-XSvv_pzzwh-QX8
- google-site-verification=vWdne_rzxjJskuIAyvZlP-xWYpl52YIQ95PSZharbjA
- have-i-been-pwned-verification=7538eabe6a230609f85ea9aa3cb93cd6
- pxcpl5knfczlzpw1trmgwf42ytjc8jkm
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- wcp6p0j3r1l3ngkkmmd0wqrg6jj5r89c
- wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
- zzj4hynnlrldp0p42m6rrm2kw6m2w5s2
- 0gq31vsn9jzzwsft9vfr173s99z5rf04
- 21v0v56gv74077ffsc6x1y4ml9yqdcq5
- MS=ms49672262
- MS=ms78567258
- ZLV1Z1NEKKQC5IVZ9J5Z90QDB4UD85AHL07FKMSO
- _b3xbuwob1ydechzmskmj366srajn40x
- _rwkwwfi436m6333leti96eokccrovdu
- _uvz8opxei3ypw1ozm9d5ayhvcogzjuc
- _xje8vc4xsl2jnrudscm05ih5oztesil
- _yc1o7sozyeb8mz7v1ss63gfc922k66m
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