mtb.com

Valid Email Server
Domain Lookup › mtb.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mtb.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 07:34:41 UTC · ↺ Refresh

MX Hostnames

  • mxb-001e9201.gslb.pphosted.com
  • mxa-001e9201.gslb.pphosted.com

MX Priorities

  • mxa-001e9201.gslb.pphosted.com: 10
  • mxb-001e9201.gslb.pphosted.com: 10

A / AAAA Records

  • 18.160.213.72 ↩ server-18-160-213-72.ord58.r.cloudfront.net
  • 18.160.213.5 ↩ server-18-160-213-5.ord58.r.cloudfront.net
  • 18.160.213.78 ↩ server-18-160-213-78.ord58.r.cloudfront.net
  • 18.160.213.8 ↩ server-18-160-213-8.ord58.r.cloudfront.net
  • 2600:9000:2511:9a00:10:a06a:8640:93a1 (no PTR)
  • 2600:9000:2511:7200:10:a06a:8640:93a1 (no PTR)
  • 2600:9000:2511:ea00:10:a06a:8640:93a1 (no PTR)
  • 2600:9000:2511:d400:10:a06a:8640:93a1 (no PTR)
  • 2600:9000:2511:400:10:a06a:8640:93a1
  • 2600:9000:2511:1800:10:a06a:8640:93a1
  • 2600:9000:2511:6c00:10:a06a:8640:93a1
  • 2600:9000:2511:e800:10:a06a:8640:93a1

Mail Server IPs

  • 148.163.159.116 ↩ mx0b-001e9201.pphosted.com
  • 148.163.157.116 ↩ mx0a-001e9201.pphosted.com

SOA Record

Raw SOA udns1.cscudns.com premiumdns.support.neustar 2019115007 28800 7200 604800 600
Primary NS (mname)
udns1.cscudns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019115007
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

udns1.cscudns.com
udns2.cscudns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

33 records
  • infoblox-domain-mastery=fc5f61bf8602199e97244949bdd8edaf35ade1c980cb03abda1430aee3070b49db
  • mongodb-site-verification=Go5AfsXnu7FxMge4SEbNEI72hiq0JrGU
  • /UFP1m3Rk1Ddz3cRFDxcOY8mBGp2c+3caSXOy0iG4N0z/o8IEPxfTYLy6vzY5NzvUAqenxDI84tBcHUq4QmJkA==
  • _5pe918m5nhs8yyvxljkgjo1x2y4vdsk
  • Qmv3ylpeBkGW5Oox3xECIU2hrpRh83ucvYHYgtFzm7x9C2xGVZ3Vnyny6zcEFQaV6Pt4ykdpRm7wu2rrhKtUnQ==
  • jamf-site-verification=oiDhguDP54nrDjQCvnhWTQ
  • adobe-idp-site-verification=4874400e67b217e7b7155e358256dd039e4311fb6a7f61f31250d552ba9afdf8
  • docusign=d8767235-bd2f-4e36-93c7-9c9899487025
  • apple-domain-verification=cxcbEVVkW9pBuqDG
  • uber-domain-verification=188debe4-8b52-46ad-ae8c-443035a55e26
  • 0d9a6e2e-0801-4e3a-98a0-889d3cb388a0
  • DirectFedAuthUrl=https://login.microsoftonline.com/66f05666-5faf-4497-99ba-2265c92ebdd5/saml2
  • h1-domain-verification=Af5FFcddNP5Qw1EvGh1BqV46mFGaVvQUoKbCRhM7tjgZHRsn
  • docker-verification=2bd8c303-1bb5-425e-b1be-af5307e1e46a
  • ciscocidomainverification=50891bb6ed23549b8e07df8998d756391937b607553c951e3203b3f5fbda761b
  • docusign=eb49781d-f1a6-4c7b-bfe9-1cedcc2cb111
  • _72n60o817majhjpckw1vkf18nqnx3l8
  • facebook-domain-verification=j6qdxretuz7zjpqm2qqy751sktaiew
  • intersight=72778155c715db16049c00c6185fd5d84bff611a93009b5d19d39b922b6c530c
  • hcp-domain-verification=576f13248e873e01853addefe3c3533653219acdf47a9df09f74d9e943fe3d00
  • postman-domain-verification=7b1810807cde489dc5d020a4cfe59649b7a763314fcf7fdbcd0de3f8040016937a9e3565104de87ce1bcede00b0dbb13fb08b8304ec63f2c74bfbfbadf003151
  • miro-verification=ebe5e670ca98ddbd188b926d6482332245aab947
  • google-site-verification=AUud395fK0pbI97NbFgIf3QRNW8Q8ddwJEfCbwM22vM
  • google-site-verification=dqAOHdhPeiaXDuBQYJwen-un8lhqA-kQap9LKWcUNu8
  • google-site-verification=lTFFcpWw_JSMSTRSydOjrSZDbb3Dgj9Pw4m4fG-Y1oU
  • [email protected]
  • mongodb-site-verification=D45gwdMhoDR7Ie1lnsDBP1rL2HSBDvVW
  • facebook-domain-verification=j7xouhibd2366m9j64bp2d9wioj1hl
  • E9JEPsWJRhQaspB48MRC
  • liveramp-site-verification=UXKOgK4Q8mLxh1chf1-n4IoNCsNmdr1lp4j6SCCqJgU
  • atlassian-domain-verification=2OZImJxZYEYpaSVG/b6UKzsYO+b5TNceEEzh12nd+xrqUpXSlLhjKVieiLy+xRq0
  • docusign=c314c457-fa1c-4e71-bd10-4bfdd897d36f
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
Full email verification for mtb.com

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