Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
china-airlines.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:04:48 UTC · ↺ Refresh
MX Hostnames
- chinaairlines-com01c.mail.protection.outlook.com
MX Priorities
- chinaairlines-com01c.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
a8-64.akam.net netadmin.ns.china-airlines.com 2026020519 7200 3600 604800 3600
Primary NS (mname)
a8-64.akam.net
Admin Email (rname)
netadmin@ns.china-airlines.com
Serial
2026020519
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
a5-66.akam.net
a26-65.akam.net
a10-64.akam.net
a1-219.akam.net
a7-67.akam.net
a8-64.akam.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:202.165.148.0/25 ip4:202.133.240.253 ip4:60.250.252.0/24 ip4:218.32.16.0/25 ip4:59.124.128.242 ip4:142.0.176.0/20 ip4:204.232.162.112/28 ip4:204.232.180.112/29 ip4:204.232.180.128/29 ip4:69.20.119.216/29 ip4:76.12.109.192/27 ip4:67.59.141.128/28 ip4:209.41.176.224/28 ip4:69.48.230.0/25 include:spf.biz-mail.hinet.net include:spf.protection.outlook.com include:spfa.cpmails.com include:_relay.amadeus.com include:amazonses.com include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; rua=mailto:[email protected],mailto:[email protected];pct=100; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
dkim._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
19 records- MS=ms88215352
- d5554672adcfc0e977e739284bb99453a098a57db7eba2e44136e3dbbe0139b
- SKGQOFPUFZXNSY4HVOMNBFRMMNRRS6TI50ECC4J7
- dtm-domain-verification=4BBIyr9TDrc6HGT_WhBGLOKmGqea03RakA3Vy95q8ZA
- SW9C689J076CPGCONZA6J90T3FLMZFCIVXEKAK1W
- _lju9qjwf73q096hvwx7n6zih79gjzln
- DirectFedAuthUrl=https://iam.skyteam.com/app/skyteamiam_entraidtest_1/exk8xe3lgjjqM6UY50x7/sso/saml
- cisco-ci-domain-verification=486d7830a51a2d9cdaf807f1c102063bbfdabd660f9ca447669d78378cf9bc5b
- SPFv=spf1 ip4:202.165.148.0/25 ip4:202.133.240.253 ip4:60.250.252.0/24 ip4:218.32.16.0/25 ip4:59.124.128.242 ip4:142.0.176.0/20 ip4:204.232.162.112/28 ip4:204.232.180.112/29 ip4:204.232.180.128/29 ip4:69.20.119.216/29 ip4:76.12.109.192/27 ip4:67.59.141.128/28 ip4:209.41.176.224/28 ip4:69.48.230.0/25 include:spf.biz-mail.hinet.net include:spf.protection.outlook.com include:spfa.cpmails.com include:_relay.amadeus.com include:amazonses.com include:_spf.salesforce.com -all
- apple-domain-verification=-NtJIWeapdqGJvj-FxA4dWlxgvKwoozYVzVOwgbBm2Y
- 5749a20cfa64dcf9902a82a4db27ccf9aef70599c30fb0b339b426693eac527
- atlassian-domain-verification=aHjj8Z8iKCayRrkSjWlZWCwvfuM2ifkKJBPYogyNcdrCkY2sskLRGs6c6wJk/VPT
- DirectFedAuthUrl=https://sso.skyteam.com/app/lams_entraidauthentication_1/exki1nw5b7Ankn4wZ417/sso/saml
- phvc58xr9lcplt303bq3nddqwfs8grrs
- Public-CA-domain-verification=4814345DB17C2CFA2E0053843BD89527
- Public-CA-domain-verification=E0B4BD8E262920F8B427F121661CA22B
- Public-CA-domain-verification=B52D4D1E3543AC3E3B47FADF10B5AEFB
- Public-CA-domain-verification=F935CB357214C6EE64A37DCA473F44AA
- Public-CA-domain-verification=F08B6E9BA974D13066C4C4028102567E
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