Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nightwing.us
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 18:59:51 UTC · ↺ Refresh
MX Hostnames
- mxa-0097bc01.gslb.gpphosted.com
- mxb-0097bc01.gslb.gpphosted.com
MX Priorities
- mxb-0097bc01.gslb.gpphosted.com: 10
- mxa-0097bc01.gslb.gpphosted.com: 10
A / AAAA Records
- 13.107.253.41 (no PTR)
- 13.107.226.41 (no PTR)
Mail Server IPs
- 66.159.227.39 ↩ mx0e-0097bc01.gpphosted.com
SOA Record
Raw SOA
ns1-35.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-35.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-35.azure-dns.info
ns1-35.azure-dns.com
ns2-35.azure-dns.net
ns3-35.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-0097bc01.gpphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- google-site-verification=cOkyF56RwfP2nIM9A8bwuAJLg2NgpvwTXnC4eKpgRMg
- docusign=918c080c-ee55-4321-bbb2-3d8144ed808b
- wiz-domain-verification=e0b3a61b5ed7c444b4e43fb6a493456523b57a10320be4193df5c49b1eb94738
- paloaltonetworks-site-verification=d6261198cda1a0033a9b7c37cec2caa6ef8cfc9a227b857eb62fa42baccfe3e9
- ZOOM_verify_gPTlYWS1fN21lDJccOaH8s
- atlassian-domain-verification=aldYgbaIZLBWXPtU2edaoRDCDksMiOXL3x3I66QCmJCMmSI7aUsHW5GDWmtfAnr9
- adobe-idp-site-verification=8058e05953036584f90e5bfaaeebfcfa61e1dae58e9ed7606190fb431008f29a
- google-site-verification=aSucrEbZh3wU_eW091yCH2Nn2rGY0h-RthtvNaAw3TA
- MS=ms32082361
- SPFv=spf1 include:spf-0097bc01.gpphosted.com ~all
- apple-domain-verification=pHLOBquHLYyvrmal
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