Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arinet.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 22:08:53 UTC · ↺ Refresh
MX Hostnames
- arinet-com.mail.protection.outlook.com
- arinet-com.mail.protection.outlook.com
MX Priorities
- arinet-com.mail.protection.outlook.com: 10
- arinet-com.mail.protection.outlook.com: 20
A / AAAA Records
- 50.28.12.244 ↩ host.arinet.com
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns00.ldv-dns.com dnsadmin.ldv-dns.com 2029619833 600 300 86400 1800
Primary NS (mname)
ns00.ldv-dns.com
Admin Email (rname)
dnsadmin@ldv-dns.com
Serial
2029619833
Refresh
600s
Retry
300s
Expire
86400s
Minimum TTL
1800s
Nameservers (NS)
ns2.ldv-dns.com
ns1.ldv-dns.com
ns3.ldv-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a include:spf1.arinet.com include:spf2.arinet.com include:spf3.arinet.com include:spf.us-1.a.mimecastprotect.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 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
16 records- atlassian-domain-verification=Jp7Q4tPToiUIpWNXcDsIgpo2Iw2sHFpFZh8JQRy81tg6k0nNTLOO1A6ugIEGPyeB
- slack-domain-verification=RR1DFQZyVO4hxp87EMjJp8oxFhegbRuPpKjkXqFb
- miro-verification=311057bda1f267d18c9f1846b9b1255055a62c80
- sending_domain1023141=6ca6ffc490689e4a0b138bb8cca29d228ca541041a4cccbda53953a31bf021e9
- openai-domain-verification=dv-L7lRSK7hwppYWfoSWujyZwyt
- browserstack-domain-verification=318bb922-d98c-4179-92b6-0e7eac8503b5
- smartsheet-site-validation=kDx6SfMjKIPs21VSSdwrlWvWCQWScp3W
- SPFv=spf1 a include:spf1.arinet.com include:spf2.arinet.com include:spf3.arinet.com include:spf.us-1.a.mimecastprotect.com ~all
- google-site-verification=afrWwu66-Km0rfINdg1z6P8jwmLBvzcTrVOi_v-syu4
- docker-verification=d4492a7c-d7ef-4fa9-83fb-646125ecf128
- knowbe4-site-verification=09acb1ea6b712532a74dc0c7ac30dd1a
- docusign=565e1a45-4374-4126-82ef-c2073549764c
- pardot1023141=5eb7b6f6017e2e913b94a31f9f16013782ce7a8388f46fb95677252b57a5eeee
- apple-domain-verification=Wd8mqAy0mwegdAZg
- canva-site-verification=43nuwux2_72bD2rYivUpcw
- MS=ms56391961
Full email verification for arinet.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits