Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nightwing.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 05:59:01 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
- 13.107.213.40 (no PTR)
- 13.107.246.40 (no PTR)
Mail Server IPs
- 66.159.227.39 ↩ mx0e-0097bc01.gpphosted.com
- 66.159.228.39 ↩ mx0f-0097bc01.gpphosted.com
SOA Record
Raw SOA
ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dnsus1.accellion.com a:dnsus2.accellion.com include:spf-0097bc01.gpphosted.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
15 records- MS=ms24618529
- SPFv=spf1 a:dnsus1.accellion.com a:dnsus2.accellion.com include:spf-0097bc01.gpphosted.com ~all
- apple-domain-verification=8HO7pold80EU1SOs
- ZOOM_verify_ScbfP1mXi0xdkeCjsRd7KS
- atlassian-domain-verification=aldYgbaIZLBWXPtU2edaoRDCDksMiOXL3x3I66QCmJCMmSI7aUsHW5GDWmtfAnr9
- docusign=74991e0b-f0f8-4909-a1e8-c12ccb3c5553
- adobe-idp-site-verification=8058e05953036584f90e5bfaaeebfcfa61e1dae58e9ed7606190fb431008f29a
- google-gws-recovery-domain-verification=60312841
- google-gws-recovery-domain-verification=60383387
- google-site-verification=0KFzq9gI9dUyerKh8wWOZtyya6_e7QU-X7bz-nBPyMM
- mto5tcpv4jstm8r08fbg4g0gqk
- c0c6eh949dckbcescgp9gcjnh0
- wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
- _kfeqldihp48yf4sbefrn4tynluqhe1k
- q1p5goujqljd702f729o8vfh1g
Full email verification for nightwing.com
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