Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
nationwideutilities.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 12:07:33 UTC · ↺ Refresh
MX Hostnames
- nationwideutilities-com.mail.protection.outlook.com
MX Priorities
- nationwideutilities-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.104 (no PTR)
- 199.60.103.4 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-389.awsdns-48.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-389.awsdns-48.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-722.awsdns-26.net
ns-1493.awsdns-58.org
ns-2019.awsdns-60.co.uk
ns-389.awsdns-48.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:beanstalkSPF.smtp.com include:7856003.spf08.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- google-site-verification=30LnY33h1OmD5LvqmixmDPauP2xiIc4Yw20t7igMTBw
- google-site-verification=Z3eVmnHHDzuffi0yX95GvXUQY0iggqn3CEylXTrogGk
- SPFv=spf1 include:spf.protection.outlook.com include:beanstalkSPF.smtp.com include:7856003.spf08.hubspotemail.net -all
- google-site-verification=0r4VJYruMQSKCvYewCr29cWw35kLKAWatDmVuchWn7Y
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