tianma.cn

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tianma.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-02 11:33:23 UTC · ↺ Refresh

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MX Hostnames

  • g.relaypod.net
  • g.relaypod.org
  • g.relaypod.com

MX Priorities

  • g.relaypod.net: 10
  • g.relaypod.com: 20
  • g.relaypod.org: 50

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 50.116.11.153 ↩ us1.g.relaypod.com
  • 47.242.165.189 (no PTR)
  • 121.40.62.133 (no PTR)

SOA Record

Raw SOA ns3.dnsv4.com enterprise2dnsadmin.dnspod.com 1780967082 3600 180 1209600 180
Primary NS (mname)
ns3.dnsv4.com
Admin Email (rname)
enterprise2dnsadmin@dnspod.com
Serial
1780967082
Refresh
3600s
Retry
180s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns4.dnsv4.com
ns3.dnsv4.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:101.230.214.28/32 ip4:61.154.239.198/32 include:spf_a.r.relaypod.com include:spf_b.r.relaypod.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

✗ 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

1 record
  • SPFv=spf1 ip4:101.230.214.28/32 ip4:61.154.239.198/32 include:spf_a.r.relaypod.com include:spf_b.r.relaypod.com -all
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