Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grantregional.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 07:58:37 UTC · ↺ Refresh
MX Hostnames
- grantregional-com.mx1.arsmtp.com
- grantregional-com.mx2.arsmtp.com
MX Priorities
- grantregional-com.mx2.arsmtp.com: 20
- grantregional-com.mx1.arsmtp.com: 10
A / AAAA Records
- 100.20.247.252 ↩ ec2-100-20-247-252.us-west-2.compute.amazonaws.com
- 100.20.245.150 ↩ ec2-100-20-245-150.us-west-2.compute.amazonaws.com
Mail Server IPs
- 8.19.118.209 ↩ server297.appriver.com
- 8.31.233.232 ↩ server296.appriver.com
SOA Record
Raw SOA
pv-dnsm.dns.tds.net hostmaster.tds.net 2024102108 10800 3600 604800 43200
Primary NS (mname)
pv-dnsm.dns.tds.net
Admin Email (rname)
hostmaster@tds.net
Serial
2024102108
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
43200s
Nameservers (NS)
b.dns.tds.net
f.dns.tds.net
ns.tds.net
a.dns.tds.net
c.dns.tds.net
e.dns.tds.net
d.dns.tds.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:69.129.45.248/29 ip4:216.26.127.176/28 include:sendgrid.net include:grantregional-com.spf.smtp25.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 ip4:69.129.45.248/29 ip4:216.26.127.176/28 include:sendgrid.net include:grantregional-com.spf.smtp25.com -all
- fTI0XEneQ6ghJZ3Lg74yVQ==
- vk3fsru1fb7f8q5igv8jot5m02
- duo_sso_verification=vGoTJOG2Q0hmUf9CzJAhy6NHwaFAAMrVafqRUJyEmDhI8cS7YNqFMyBsl9MAElKd
- MS=ms77858772
- MS=4439B3FE3BB423FF51E02876B4570D91B17E66FA
- gj4vimq78deul0etdm1cu33kj8
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