Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
isc-software.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 16:41:43 UTC · ↺ Refresh
MX Hostnames
- iscsoftware-com0i.mail.eo.outlook.com
MX Priorities
- iscsoftware-com0i.mail.eo.outlook.com: 10
A / AAAA Records
- 199.34.228.78 ↩ pages-custom-30.weebly.com
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1027.ui-dns.de hostmaster.1and1.co.uk 2017061145 28800 7200 604800 300
Primary NS (mname)
ns1027.ui-dns.de
Admin Email (rname)
hostmaster@1and1.co.uk
Serial
2017061145
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1027.ui-dns.org
ns1027.ui-dns.com
ns1027.ui-dns.de
ns1027.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;sp=reject;pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
4 records- have-i-been-pwned-verification=9a73a0932b3553eb9005341c7fda1779
- 1fgtihg5kt3dmnv67kfg4g7sgd
- SPFv=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
- f60anjp31mvbe6t2m7go8banp1
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