arcb.com

Valid Email Server
Domain Lookup › arcb.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 04:46:53 UTC · ↺ Refresh

MX Hostnames

  • arcbest.in.tmes.trendmicro.com

MX Priorities

  • arcbest.in.tmes.trendmicro.com: 5

A / AAAA Records

  • 151.101.65.91 (no PTR)
  • 151.101.129.91 (no PTR)
  • 151.101.193.91 (no PTR)
  • 151.101.1.91 (no PTR)

Mail Server IPs

  • 18.208.22.79 ↩ in.tmes.trendmicro.com
  • 18.208.22.78 ↩ in.tmes.trendmicro.com
  • 18.208.22.77 ↩ in.tmes.trendmicro.com
  • 18.208.22.80 ↩ in.tmes.trendmicro.com

SOA Record

Raw SOA a1-122.akam.net hostmaster.arcb.com 2024216044 3600 600 604800 300
Primary NS (mname)
a1-122.akam.net
Admin Email (rname)
hostmaster@arcb.com
Serial
2024216044
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

a9-66.akam.net
a26-65.akam.net
a12-65.akam.net
a5-66.akam.net
a1-122.akam.net
a2-66.akam.net

SPF Record

✓ Strict (-all)
v=spf1 include:data-tronics.com include:arcb-com.spf.smtp25.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r; ri=86400; fo=1; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none

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

11 records
  • mgverify=a794346fa39597497a0bcab68215a0c30b6417729f4b4431ea423a7f51eb442f
  • SPFv=spf1 include:data-tronics.com include:arcb-com.spf.smtp25.com -all
  • fSMwfdkQT7jJya9wnR+cQjWscnlfwFhIV2ARPDsP85DpfZT0AksuCR8IYEMudS6y1FNhxTdwX8Ucotg7BVrq+Q==
  • google-gws-recovery-domain-verification=44544961
  • logmein-verification-code=9e7bd407-198f-4f6f-b933-f05d422cd6ac
  • miro-verification=989bd626f45fb2a24a9907103a09ae87de9b3b8b
  • atlassian-domain-verification=wOzgndsF4q8Kt7hVI1MeRjvTxBGVXg7YeMHafZA6lxzWEaK18GjdveE7U9K1jbZ/
  • adobe-sign-verification=2cdf00b97ec66b26a9a4dcc624dc6e21
  • adobe-sign-verification=bafc37c9e48a68a5101178b8583328a4
  • atlassian-domain-verification=rQ27C6ZHQRupHvECHTMkpsm82TWJcgXfCc8YH4ccGsdggAUALyd6v14A/xIMstpa
  • HIHqp3LY+qmlfEH/HEIeunZHeS2MWlyAnwao8ShnZDOQ24CseVA+4Gdalq6fHOT652V9025IfhiKHnQk5juG7w==
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