Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hillstonenet.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 05:49:55 UTC · ↺ Refresh
MX Hostnames
- coremail.hillstonenet.com
- hillstonenet-com.mail.protection.partner.outlook.cn
MX Priorities
- coremail.hillstonenet.com: 1
- hillstonenet-com.mail.protection.partner.outlook.cn: 5
A / AAAA Records
- 45.56.122.29 ↩ li940-29.members.linode.com
Mail Server IPs
- 221.224.30.131 (no PTR)
- 139.219.17.10 ↩ mail-bjschn020010.inbound.protection.outlook.com
- 139.219.146.10 ↩ mail-sh0chn020010.inbound.protection.outlook.com
- 2406:e500:4420:2::10 ↩ mail-sh0chn020010.inbound.protection.outlook.com
- 2406:e500:4440:2::10 ↩ mail-bjschn020010.inbound.protection.outlook.com
SOA Record
Raw SOA
vip3.alidns.com hostmaster.hichina.com 2025121112 3600 1200 86400 600
Primary NS (mname)
vip3.alidns.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2025121112
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
vip4.alidns.com
vip3.alidns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:122.193.87.97/28 ip4:222.92.61.104/29 ip4:58.240.164.98/27 ip4:221.224.30.141/28 ip4:221.6.71.10/29 ip4:103.93.205.131/28 ip4:111.202.104.194/28 include:spf.protection.partner.outlook.cn include:9151864.spf02.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- a5776ea8lvpkv7b0p219ti6nib
- MS=0B05D5EB11D63B379FF519536CC1798492CD530F
- MS=ms82575232
- f6ke9rfh9f5jmm36u07oc9oa0g
- SPFv=spf1 ip4:122.193.87.97/28 ip4:222.92.61.104/29 ip4:58.240.164.98/27 ip4:221.224.30.141/28 ip4:221.6.71.10/29 ip4:103.93.205.131/28 ip4:111.202.104.194/28 include:spf.protection.partner.outlook.cn include:9151864.spf02.hubspotemail.net -all
- 858472638-11673796
- ms89621554
- MS=4FAA3DDF46128B4E26C9B438A4516E73E9546F17
- b89if74kgd7npc0ulhoncpdfvv
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