Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
suddenlink.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 12:57:17 UTC · ↺ Refresh
MX Hostnames
- suddenlink-com.mail.protection.outlook.com
MX Priorities
- suddenlink-com.mail.protection.outlook.com: 5
A / AAAA Records
- 167.206.12.60 ↩ authorize.vip.hcvlny.alticeusa.net
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
authns1.alticeusa.com admin.suddenlink.com 2019122226 43200 3600 604800 3600
Primary NS (mname)
authns1.alticeusa.com
Admin Email (rname)
admin@suddenlink.com
Serial
2019122226
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
authns1.alticeusa.com
authns1.alticeusa.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:108.166.45.120 ip4:50.31.43.169 include:_spf.salesforce.com include:suddenlink.net include:wellsfargo.com include:mail.zendesk.com ip4:167.206.119.150 ip4:167.206.119.151 ip4:66.76.203.77 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
14 records- globalsign-domain-verification=48a9483f6233c228738980a78de8691f
- cloudflare-verify.suddenlink.com=867676232-142586383
- H8YMLKYYCfwP2pNOssmsmpd7swfNCOimiuQs0F33oNxbDOyX+oJfThJrw09l1aRXFO0R2p+YcaQ2iQGkDZ1brw==
- globalsign-domain-verification=A8EC1DD617A0D7779605AFE032F6AD3F
- google-site-verification=aZmWBxjkM2S2KjDIHxC27NnXzWxiZC17ZbZPqUhwUew
- globalsign-domain-verification=5645226E419F68BDECF4A01756910B9D
- MS=ms35879402
- globalsign-domain-verification=7224785E7062F16FC7C7DA3E16133917
- globalsign-domain-verification=A28006935743EDB5F9DFFF5F79C0D703
- globalsign-domain-verification=7620874FABECE3E5A7867F25E3D6BD04
- SPFv=spf1 ip4:108.166.45.120 ip4:50.31.43.169 include:_spf.salesforce.com include:suddenlink.net include:wellsfargo.com include:mail.zendesk.com ip4:167.206.119.150 ip4:167.206.119.151 ip4:66.76.203.77 ~all
- globalsign-domain-verification=d64925d3ac12816627fb6faff99815fd
- knowbe4-site-verification=1d9f847cf552d313974cf739ed9b2b56
- adobe-idp-site-verification=37d331cea75c3ef7d82087776c0210a41721b1f4841e13c09f43780cb0b6f85e
Full email verification for suddenlink.com
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