Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
railforce.one
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 05:37:53 UTC · ↺ Refresh
MX Hostnames
- railforce-one.mail.protection.outlook.com
MX Priorities
- railforce-one.mail.protection.outlook.com: 0
A / AAAA Records
- 151.101.130.159 (no PTR)
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.transip.net hostmaster.transip.nl 2026012100 86400 1800 2419200 300
Primary NS (mname)
ns0.transip.net
Admin Email (rname)
hostmaster@transip.nl
Serial
2026012100
Refresh
86400s
Retry
1800s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2.transip.eu
ns0.transip.net
ns1.transip.nl
SPF Record
✓ Strict (-all)
v=spf1 ip4:93.240.32.250 ip4:217.92.168.174 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:mailfilter.myrootnet.nl -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- SPFv=spf1 ip4:93.240.32.250 ip4:217.92.168.174 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:mailfilter.myrootnet.nl -all
- https://dnspanel.io?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE2NjA5MDM1MTAsImRvbWFpbiI6InJhaWxmb3JjZS5vbmUuIiwiZG9tYWluX3pvbmVfaWQiOjEwMTUwNDk1LCJyZXNlbGxlcl9jb250YWN0X2lkIjo0MTE3MiwicHJvdmlkZXIiOiJvcGVucHJvdmlkZXIiLCJleHRlcm5hbF9pZCI6InJhaWxmb3JjZS5vbmUuIn0.SA6Pk5MRik6-kgRl57o6ex5gfLTC_59YqCD07bh6eTk&lang=en_gb
- hibp-verify=dweb_821evunqen5v1cfpaaz8kbw5
- apple-domain-verification=gbyWWjr5KPTW4u1m
Full email verification for railforce.one
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