Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
hurstboiler.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 07:06:12 UTC · ↺ Refresh
MX Hostnames
- hurstboiler-com.mail.protection.outlook.com
MX Priorities
- hurstboiler-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.26.9.81 (no PTR)
- 172.67.74.13 (no PTR)
- 104.26.8.81
- 2606:4700:20::681a:951
- 2606:4700:20::ac43:4a0d
- 2606:4700:20::681a:851
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
amanda.ns.cloudflare.com dns.cloudflare.com 2403883218 10000 2400 604800 1800
Primary NS (mname)
amanda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403883218
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
duke.ns.cloudflare.com
amanda.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:sparkpostmail.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- apple-domain-verification=WAF0kVRNXHZNMZyt
- google-site-verification=X6ERXM-i8jEzpG-Hu3QGbc3_JIIW93HbD7oXn7XKMqk
- hurst boiler
- SPFv=spf1 include:spf.protection.outlook.com include:sparkpostmail.com ~all
- MS=ms19424310
- _0j49egubx574t1wffagjskyjx3ukgji
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