newbund31.com

Valid Email Server
Domain Lookup › newbund31.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
newbund31.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 03:17:40 UTC · ↺ Refresh

MX Hostnames

  • newbund31-com.mail.protection.partner.outlook.cn

MX Priorities

  • newbund31-com.mail.protection.partner.outlook.cn: 1

A / AAAA Records

  • 47.110.172.56 (no PTR)
CNAME → newbund31.com.c.yundunwaf2.com

Mail Server IPs

  • 139.219.17.10 ↩ mail-bjschn020010.inbound.protection.outlook.com
  • 139.219.146.10 ↩ mail-sh0chn020010.inbound.protection.outlook.com
  • 2406:e500:4440:2::10 ↩ mail-bjschn020010.inbound.protection.outlook.com
  • 2406:e500:4420:2::10 ↩ mail-sh0chn020010.inbound.protection.outlook.com

SOA Record

Raw SOA dns25.hichina.com hostmaster.hichina.com 2026011209 3600 1200 86400 600
Primary NS (mname)
dns25.hichina.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2026011209
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s

Nameservers (NS)

dns26.hichina.com
dns25.hichina.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.partner.outlook.cn -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 include:spf.protection.partner.outlook.cn -all
  • google-site-verification=IKxrBywMLN8ZNtsA5dtfsxZ2Y8AJBV3LFHvyW7P_ws8
  • MS=ms24534054
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