Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
advantest.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:36:04 UTC · ↺ Refresh
MX Hostnames
- advantest-com.mail.protection.outlook.com
MX Priorities
- advantest-com.mail.protection.outlook.com: 10
A / AAAA Records
- 35.77.146.187 ↩ ec2-35-77-146-187.ap-northeast-1.compute.amazonaws.com
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com andrewpeng.advantest.com 2021121601 3600 1800 1209600 900
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
andrewpeng@advantest.com
Serial
2021121601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
ns2-05.azure-dns.net
ns3-05.azure-dns.org
ns4-05.azure-dns.info
ns1-05.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf_cloud.advantest.com include:spf_us.advantest.com include:spf_eu.advantest.com include:spf_jp.advantest.com include:spf_apac.advantest.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
7 records- k6nvpp8ntpj72or656blmdogcc
- _13pzuuutx8q5rjlflr6tinpgvba19fn
- pqui1rgea498jnt1ung8rpfvek
- box-domain-verification=b8360aef248cb92ac9c320bd08dbf9acda395bb8b8b9fdcfe376464d3a950e67
- docusign=64f1a99c-e24c-4175-b8fd-57e0e27f0803
- SPFv=spf1 include:spf.protection.outlook.com include:spf_cloud.advantest.com include:spf_us.advantest.com include:spf_eu.advantest.com include:spf_jp.advantest.com include:spf_apac.advantest.com -all
- atlassian-domain-verification=9GGeSFyeMubX9UU1KGaCvPHsYg2S5zaPRoAxVqx9EW1YqDtfWLwERL5SY+Kz5Jf5
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