Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
medicalcardsystem.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 06:54:40 UTC · ↺ Refresh
MX Hostnames
- mxb-002f6401.gslb.pphosted.com
- medicalcardsystem-com.mail.protection.outlook.com
- mxa-002f6401.gslb.pphosted.com
MX Priorities
- medicalcardsystem-com.mail.protection.outlook.com: 20
- mxa-002f6401.gslb.pphosted.com: 10
- mxb-002f6401.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.30.65
- 104.18.31.65
- 2606:4700::6812:1f41
- 2606:4700::6812:1e41
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 148.163.155.73 ↩ mx0b-002f6401.pphosted.com
- 148.163.151.148 ↩ mx0a-002f6401.pphosted.com
SOA Record
Raw SOA
erin.ns.cloudflare.com dns.cloudflare.com 2399194199 10000 2400 604800 1800
Primary NS (mname)
erin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399194199
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
zahir.ns.cloudflare.com
erin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
20 records- tlm2teunqbd8f9iigq6j6v7hj2
- ms-domain-verification=7ee27c34-fcc2-429a-8d77-2a733d3b0866
- msfpkey=2yy48289roo5ol4fvegfjz6jh
- 9pfy96llkf0m6txk1wltypdjt3qlb1tr
- 6tj2425vh4mikvlu71j7s77nqa
- DMARCv=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
- ll35c2i4dol9hkvvp0t3j6rlu3
- ms-domain-verification=ece0d38f-e468-4646-96fd-727599dd3a28
- TU58REV5783NC2SFL4P2TN5IDN
- SPFv=spf1 include:spf.protection.outlook.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- vmware-cloud-verification-b6753dfc-64a1-432f-b892-5fb799fbedd9
- 5cds79r3cvqwslx0g1m2zq51jy4hh1sp
- VLRU4AEKIQPNEA44JRILC1H9HD
- apple-domain-verification=2e0rQWEZoj09Na5O
- d365mktkey=voQQ9SKadqYTp04Qj47xNhl1CzjCkhPfPJLPzxbJTOgx
- cisco-ci-domain-verification=7a1edeca60bc30e588eaf6cfeefaff3109924b19e531e4c81fcafc80801c2e66
- d365mktkey=ixVwzB1x1MXKkpmfanFiDjkjld9WxGxaj7BaffKxanIx
- efqlnphuudivntjo6fsjqcs75e
- docusign=dcc98657-1a8b-4a0f-8389-479aa1059fa7
- olnjuevd60de1mt7ijpkepqpkr
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