Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nexstar.tv
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 08:21:05 UTC · ↺ Refresh
MX Hostnames
- nexstar-tv.mail.protection.outlook.com
MX Priorities
- nexstar-tv.mail.protection.outlook.com: 10
A / AAAA Records
- 151.101.1.91 (no PTR)
- 151.101.129.91 (no PTR)
- 151.101.65.91
- 151.101.193.91
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2021071460 10800 3600 604800 86400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2021071460
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns2.cscdns.net
dns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:163.194.253.54/28 ip4:163.194.254.54/28 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 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
21 records- google-gws-recovery-domain-verification=42093813
- iblpcr2a3u5qt9updvsa2htfnu
- u8koclv27gfeq5vel2p8ondoan
- r4cb34s8opkuvckigau1bo5l07
- ms4p8eldfb5tifofm26ftvgulm
- airtable-verification=92560acef4d0b0714654c15808bc3df0
- 5bbi0m7k04gosr732hbcqui68i
- c4c5sgq6vm145polnufu4u7kap
- atlassian-domain-verification=8gMzmZiSS0YTM4W9IPutDHQzUySKtD3cLD6x5d0kVMfP4KT2w2bnavWMIpiTh5Sd
- yahoo-verification-key=Lpun4yFTMEwMtaKH4iBBoPytF+zmt3NbU8zzaB9kPmQ=
- facebook-domain-verification=spse2eq7k2fiy58wp43buhzg44wa7r
- adobe-idp-site-verification=7a691728-b679-4f38-8dab-afc81e038ec6
- 8buunq8rs64aeempf4jrbatror
- lqm7prr8a8np2fpta1r76666g6
- 6md3n08alqpcu4lq37hdjnbk2j
- SPFv=spf1 ip4:163.194.253.54/28 ip4:163.194.254.54/28 include:spf.protection.outlook.com -all
- smartsheet-site-validation=yS8X1In0t8cqhqmRUNfyJSP6mkjrahqJ
- google-gws-recovery-domain-verification=41848820
- google-site-verification=SEwQ96vqF--X2cewXPadcBbZ0biD33iUAQl0XfsOHJA
- bw=vLHpES2i0hgF4ZbNlFU1LkzUzS5mj7tInuODIsv4fxsA
- google-site-verification=-l2PKu5UUvy6BajjtDTQWKi0MksbkEvOk49EF51O64k
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