Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
irvingisd.net
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 06:11:49 UTC · ↺ Refresh
MX Hostnames
- mxa-0034a001.gslb.pphosted.com
- mxb-0034a001.gslb.pphosted.com
MX Priorities
- mxb-0034a001.gslb.pphosted.com: 10
- mxa-0034a001.gslb.pphosted.com: 10
A / AAAA Records
- 104.17.71.73 (no PTR)
Mail Server IPs
- 148.163.144.108 ↩ mx0a-0034a001.pphosted.com
SOA Record
Raw SOA
iisddns1.irvingisd.net admin.irvingisd.net 1028 900 600 86400 3600
Primary NS (mname)
iisddns1.irvingisd.net
Admin Email (rname)
admin@irvingisd.net
Serial
1028
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
iisddns1.irvingisd.net
iisddns2.irvingisd.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:216.200.63.23 ip4:216.200.63.24 ip4:199.36.164.0/22 include:spf.protection.outlook.com include:spf-0034a001.pphosted.com include:_spf.academicworks.com include:spf.schoolwires.net include:mail.zendesk.com ~all
📊 DNS lookups: 6/10
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- ZOOM_verify_OKJyEdb5TqG8lkqxJYk4pA
- MS=CFA7D6A02689F7DE37D70943F77A9EC84DBA687F
- apple-domain-verification=gqaVYcqyuA2A35DS
- 61b0q3jx1tlfllpflnwr4xwc9lbsnk15
- tWbhOENlnRt3EqyXsEmsVCa8zXvxezq6OjggL34JGzCn4isv4jlKfLuYc2ghf36hgjKb9651FrT10yBWOFNDAw==
- apple-domain-verification=hFvuvxXtzI9faGii
- adobe-idp-site-verification=bf05fae7543f766e97aab24630982145306bcc947308cb8221e2400f2a2545c3
- SPFv=spf1 mx ip4:216.200.63.23 ip4:216.200.63.24 ip4:199.36.164.0/22 include:spf.protection.outlook.com include:spf-0034a001.pphosted.com include:_spf.academicworks.com include:spf.schoolwires.net include:mail.zendesk.com ~all
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