Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rebootonline.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:25:15 UTC · ↺ Refresh
MX Hostnames
- rebootonline-com.mail.protection.outlook.com
MX Priorities
- rebootonline-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.6.49 (no PTR)
- 104.26.7.49 (no PTR)
- 172.67.68.84
- 2606:4700:20::ac43:4454
- 2606:4700:20::681a:731
- 2606:4700:20::681a:631
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
mariah.ns.cloudflare.com dns.cloudflare.com 2398849527 10000 2400 604800 1800
Primary NS (mname)
mariah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398849527
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mariah.ns.cloudflare.com
troy.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:78.137.117.116 ip4:109.108.128.0/24 ip4:94.229.172.187 ip4:34.105.176.92 include:spf.protection.outlook.com include:email.prnewswire.com include:48338036.spf08.hubspotemail.net include:_spf.mlsend.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; aspf=r; adkim=r; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
6 records- google-site-verification=2HXyOq5mSCS_2IU2OcC1JzRYD_gB7TtjMeNjvtVTJ8s
- google-site-verification=3hFA5XdfmgH43aktGAl9osqZpIIlw-JhKZXE3lO1Xcs
- mailerlite-domain-verification=52e681f33249d20d507c5db66ae6b87ae82cf6e5
- SPFv=spf1 a mx ip4:78.137.117.116 ip4:109.108.128.0/24 ip4:94.229.172.187 ip4:34.105.176.92 include:spf.protection.outlook.com include:email.prnewswire.com include:48338036.spf08.hubspotemail.net include:_spf.mlsend.com ~all
- MS=ms70240895
- facebook-domain-verification=zki4g9ql6ug00rvv566fs3ez5v6d6k
Full email verification for rebootonline.com
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