Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jasperisd.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:45:21 UTC · ↺ Refresh
MX Hostnames
- jasperisd-net.mail.protection.outlook.com
MX Priorities
- jasperisd-net.mail.protection.outlook.com: 0
A / AAAA Records
- 18.233.124.95 ↩ ec2-18-233-124-95.compute-1.amazonaws.com
- 54.221.139.169 ↩ ec2-54-221-139-169.compute-1.amazonaws.com
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns31.worldnic.com namehost.worldnic.com 126022009 10800 3600 604800 3600
Primary NS (mname)
ns31.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126022009
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns32.worldnic.com
ns31.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.195.143.26 ip4:8.12.72.20 ip4:24.116.155.50 include:spf.gaggle.net include:spf.protection.outlook.com include:_spf.bbnotify.net include:spf.schoolwires.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=1qHCjo1weWJVIcQjpPg-lrW3b-b8TLmMgBA25XcVcl0
- apple-domain-verification=ANYItjoQXHNltauE
- SPFv=spf1 ip4:66.195.143.26 ip4:8.12.72.20 ip4:24.116.155.50 include:spf.gaggle.net include:spf.protection.outlook.com include:_spf.bbnotify.net include:spf.schoolwires.net -all
- google-site-verification=cmYBEzspespavOZ-5w1-FgKwkpnymr1PdYm11QPlZ2U
Full email verification for jasperisd.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits