Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nyiso.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 06:11:15 UTC · ↺ Refresh
MX Hostnames
- nyiso-com.mail.protection.outlook.com
MX Priorities
- nyiso-com.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ftp2.nyiso.com ipsupport.nyiso.com 2026030302 1800 1800 1209600 3600
Primary NS (mname)
ftp2.nyiso.com
Admin Email (rname)
ipsupport@nyiso.com
Serial
2026030302
Refresh
1800s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ftp2.nyiso.com
ftp4.nyiso.com
ftp3.nyiso.com
ftp.nyiso.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:204.152.46.132 ip4:204.152.47.132 ip4:136.147.176.237 include:res.cisco.com include:spf.protection.outlook.com include:_spf.salesforce.com include:amazonses.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
11 records- cisco-ci-domain-verification=6b5db433b493099fe37e15b4bf3644b7c8075867cc0d8b6854b99781043aba7a
- MS=47A9B13693C2F2A3FB931A846AF98CA07207088B
- canva-site-verification=k1ha8XSY5y6fWOWouyoDEw
- sending_domain302901=664907f35755564e931e10ee80637a5abece9dd1ee2969a1c047770d7611edc4
- pegasus
- SPFv=spf1 ip4:204.152.46.132 ip4:204.152.47.132 ip4:136.147.176.237 include:res.cisco.com include:spf.protection.outlook.com include:_spf.salesforce.com include:amazonses.com -all
- fluffy
- citrix.mobile.ads.otp=hrunmlnjkhf45pshcz2k
- docusign=2b17d9ba-a2a7-4fa1-a185-2a7b4b1b0783
- MS=ms57955072
- TrqI2NiVRiZjX+6VtTu4wBKniEEykYTrdYNBBdkKIl5nVhAEwzvSI/ci32HwKiQ80EeyBYamk4REiF7mw/hfKA==
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