Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tulfra.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 13:36:52 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 10
- mx1-us1.ppe-hosted.com: 10
A / AAAA Records
- 45.79.167.135 ↩ linweb06-dc2.mycorphosting.com
Mail Server IPs
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
ns1.linode.com dnsadmin.mycorphosting.com 2021000035 14400 14400 1209600 3600
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
dnsadmin@mycorphosting.com
Serial
2021000035
Refresh
14400s
Retry
14400s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.linode.com
ns1.linode.com
ns5.linode.com
ns4.linode.com
ns2.linode.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf-us.ppe-hosted.com include:spf.protection.outlook.com include:registrarmail.net include:spf.exclaimer.net include:_spf.hostedemail.com include:us._netblocks.mimecast.com ip4:162.244.120.0/23 ip4:162.244.122.0/24 ip4:208.81.212.0/22 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
4 records- MS=ms97808852
- ppe-c208cff412ef8da200cd91a19977492f46a92929
- 0ed1fe018ae8d0e8980b234975889bb143c9b8ed6c
- SPFv=spf1 include:_spf-us.ppe-hosted.com include:spf.protection.outlook.com include:registrarmail.net include:spf.exclaimer.net include:_spf.hostedemail.com include:us._netblocks.mimecast.com ip4:162.244.120.0/23 ip4:162.244.122.0/24 ip4:208.81.212.0/22 ~all
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