submer.com

Valid Email Server
Domain Lookup › submer.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
submer.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 02:54:23 UTC · ↺ Refresh

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MX Hostnames

  • submer-com.mail.protection.outlook.com

MX Priorities

  • submer-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 162.159.134.42 (no PTR)

Mail Server IPs

  • 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
  • 52.101.103.36 ↩ mail-miypr05cu00104.inbound.protection.outlook.com
  • 52.101.185.21 ↩ mail-zrxpr05cu00105.inbound.protection.outlook.com
  • 52.101.73.126 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::8 ↩ mail-miypr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1411.awsdns-48.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1411.awsdns-48.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-579.awsdns-08.net
ns-1411.awsdns-48.org
ns-1631.awsdns-11.co.uk
ns-196.awsdns-24.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_s00277634.autospf.email include:_spf.atlassian.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

9 records
  • anthropic-domain-verification-t06vnw=BqAtuVtZ4KVUKPmtCFSAryl6w
  • apple-domain-verification=pDnkIOTVtt8C178o
  • atlassian-domain-verification=kH2NQXZq9k39r3H/d/pr78LAIvsUpuIM6P9frX5fCvjUN3kbtObxoTv0OLoUMWHq
  • atlassian-sending-domain-verification=0e2c74a0-df37-4117-b116-94e529639ca4
  • ca3-378cf870d5da43918b5711f6f457d91b
  • google-site-verification=NViklBKOxAX0gSOz7ixcmc-e9-wQH8N3MrQbYRqscmY
  • olhc6ha6ndpfkuo9dlhc9d8iqo
  • SPFv=spf1 include:spf.protection.outlook.com include:_s00277634.autospf.email include:_spf.atlassian.net ~all
  • 1t8rpqkquhjsdfra9lljfpuj08
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