graniterock.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
graniterock.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 07:39:20 UTC · ↺ Refresh

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MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 10
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 104.198.14.52 ↩ 52.14.198.104.bc.googleusercontent.com

Mail Server IPs

  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA dbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 2008040269 43200 7200 1209600 86400
Primary NS (mname)
dbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
2008040269
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dbru.br.ns.els-gms.att.net
dmtu.mt.ns.els-gms.att.net

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=c7ge2wqr._spf._d.mim.ec
📊 DNS lookups: 1/10

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

16 records
  • 0ed1fe018ab12a92bbd3934cbbb24a546e5345f7b6
  • g87s1tpl10thrjotm8sggl51bk
  • apple-domain-verification=kiQJuHh8ap7eMaLQ
  • smartsheet-site-validation=I1IjyopLn3PeDHi9F6VQQnJBJCYj9uwc
  • kjhtb4q28r0iqab6209hd6g81d
  • SPFv=spf1 redirect=c7ge2wqr._spf._d.mim.ec
  • _izmapvffhpke3dodwys1lhl5ja61snp
  • I6MjdOqv11X8x/59B6uLVCnFtC/MEtOuVbBWiT3utp1Aqa3tzJBItj8seb4LtwYM7NFOSZ/zc6vVyVhlJFI7tx9orVhpBMAxcf1uTm3cvMUDMNCW8mjkyCHPAMtbJm5W3LLt6r9Vy/MiQNPVK2kcW/fye8+uV+uVaiuUoF7wIDAQAB
  • aWe8hcIv6r4vFiF5gykI0G2IGMZpmApB2xIO8UbNSDmjg9LIO88vVmbRBIbQnNFMdxmXxZCgBdg/+yPs8AKicw==
  • MS=2F2F285B093ADD4BC0B22C794F4F7DB6969F0506
  • google-site-verification=wVajTXz6sHu6QFMqzhAL7qh3OIjnMO-g5ylMJs79UcM
  • google-site-verification=xKkuVVHu5yqBy5WsF8pHdsghUTXnWDdWjiWBZmU80zM
  • MS=ms34702292
  • uxjxQiRzafAMUJl/NKWi8vIgP9FcyERvjhSnqwXZR+u8nau1VpnDHH7aksMsGlJ78MEg1MCGGRf3zdckI+gI9A==
  • v28d7249cgep363n8r9n3kncke
  • smartsheet-site-validation=yYiS99XWS38jgXI7LQa2qeZ6jLSv_KtB
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