Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nysif.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:39:08 UTC · ↺ Refresh
MX Hostnames
- nysif-com.mail.protection.outlook.com
MX Priorities
- nysif-com.mail.protection.outlook.com: 20
A / AAAA Records
- 168.141.206.20 ↩ ns.nysif.com
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.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)
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
ns3-07.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:168.141.0.0/16 ip4:209.119.0.0/24 ip4:209.119.1.0/24 ip4:67.94.7.0/24 include:_spf.kubra.com include:spf.protection.outlook.com include:u25004388.wl139.sendgrid.net include:mailgun.org -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
9 records- cisco-ci-domain-verification=565fd780e0d431b15bb5b3ba05f070db52cf2996a0f9ef0f1f2acc393db691f5
- SPFv=spf1 ip4:168.141.0.0/16 ip4:209.119.0.0/24 ip4:209.119.1.0/24 ip4:67.94.7.0/24 include:_spf.kubra.com include:spf.protection.outlook.com include:u25004388.wl139.sendgrid.net include:mailgun.org -all
- MS=ms37183129
- H4DQGkjpoNxBd5imjHlsnV7TXnMo1T0UFsnrXW44xkc6lKqPPft6ct9llKiSvnhdWMOnebqGdQct9J8bBbIslg==
- adobe-idp-site-verification=e9dce21c-abec-48ff-a84b-44aa80df90b4
- OO81mRuYpUWOJ8Dap+hXbbiwTeGa1wNGW99bGwzg5sWybTNvZaGK/wy4AsDUGpDmqW9EiaS4zcmFiSqHxO/vjQ==
- google-site-verification=QShXwGNltVtfATyKPJtm975B4iGGZWdezBAAtgrv4Yk
- Dynatrace-site-verification=1764719f-0868-4343-a02e-08da9ac1ae91__bfipac3qc9d43vv6lshi413nht
- zywave-domain-verification=jm9Pq8ocS8HoeMytORYqnxcPBGJEpk4IuSMP7cQ99bA=
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