Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iseo.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 05:40:36 UTC · ↺ Refresh
MX Hostnames
- iseo-com.mail.protection.outlook.com
MX Priorities
- iseo-com.mail.protection.outlook.com: 10
A / AAAA Records
- 20.16.26.221 (no PTR)
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.register.it hostmaster.register.it 2026031203 10800 3600 604800 86400
Primary NS (mname)
ns1.register.it
Admin Email (rname)
hostmaster@register.it
Serial
2026031203
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.register.it
ns1.register.it
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:96.43.144.0/20 ip4:156.54.131.1/32 ip4:213.215.211.114 ip4:213.215.212.154 ip4:151.22.71.235 ip4:62.196.80.235 ip4:62.152.101.185/29 ip4:217.111.227.33/29 ip4:213.215.191.42 ip4:195.68.56.130 ip4:84.14.220.250 ip4:84.14.28.202 ip4:62.23.247.34 ip4:57.133.68.66 ip4:62.96.67.154 include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.eu.exclaimer.net include:musvc.com include:vclass.musvc.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
10 records- duo_sso_verification=NcY93flXjRqfnuNjYHpYcgWNnrLZnJWNmIBKHWGzAqGYrKCTxbnc5fPf3esGfD05
- atlassian-domain-verification=sPUHaIoFe5WxoygUrlUpeIkfayMrJQEon8MhFZMOJxApE9AtVTHPjfAGzs0azjPd
- b8vg5hgrgce68aalfa50mrt4a6
- 0d58000000jbrueao
- apple-domain-verification=KxVt1XKkF8rYX4BJ
- 1password-site-verification=5NFXXLS2TZH3DGQWEB2UKF53VE
- cisco-ci-domain-verification=62ba921744753be7e154d58f984c4ed778343bb77a7763169167062e8fe69082
- SPFv=spf1 a mx ip4:96.43.144.0/20 ip4:156.54.131.1/32 ip4:213.215.211.114 ip4:213.215.212.154 ip4:151.22.71.235 ip4:62.196.80.235 ip4:62.152.101.185/29 ip4:217.111.227.33/29 ip4:213.215.191.42 ip4:195.68.56.130 ip4:84.14.220.250 ip4:84.14.28.202 ip4:62.23.247.34 ip4:57.133.68.66 ip4:62.96.67.154 include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.eu.exclaimer.net include:musvc.com include:vclass.musvc.com -all
- bb069f6b534e31f65ac688e4dab67a1071baa95db522d584c0
- MS=ms94843396
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