Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:08:42 UTC · ↺ Refresh
MX Hostnames
- tel-com.mail.protection.outlook.com
MX Priorities
- tel-com.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.124.6 ↩ mail-tyvp286cu00206.inbound.protection.outlook.com
- 52.101.124.5 ↩ mail-tyvp286cu00305.inbound.protection.outlook.com
- 52.101.157.10 ↩ mail-os0p286cu01302.inbound.protection.outlook.com
- 52.101.157.11 ↩ mail-os0p286cu01203.inbound.protection.outlook.com
SOA Record
Raw SOA
sbns1.tel.com root.mail.tel.co.jp 2026031201 10800 3600 604800 3600
Primary NS (mname)
sbns1.tel.com
Admin Email (rname)
root@mail.tel.co.jp
Serial
2026031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns00.vips.ne.jp
ns01.vips.ne.jp
sbns1.tel.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.tel.com include:spf2.tel.com include:marketing.dynamics.com include:spf.protection.outlook.com include:crmstyle.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ 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
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- cisco-ci-domain-verification=56bc95293b419f46fc26621546f708e205d91441bc4257ef855b555396f6d270
- SPFv=spf1 include:spf1.tel.com include:spf2.tel.com include:marketing.dynamics.com include:spf.protection.outlook.com include:crmstyle.com -all
- 722412DC21911595859FA9662C37
- nulab-verification-code=SGEhQlpYHIQiYC0q0RDw1keivEoTD1AhifyV8yXEfqVmlqW1YudgbOGkCmPxBihG
- bill-one-domain-verification=be2166b6-92c8-47cb-9c0c-8bdd5d2ba029
- atlassian-domain-verification=JA1wZBZ/dWjlXiIjoNEGhaaItkIFxi6AjM2fupSxarJzsaSHESZWcGFa1Wp6Ebcl
- bill-one-domain-verification=24aacb2e-c93b-4a26-9baa-95e43cca78f2
- bill-one-domain-verification=5a0e2ae8-7e4e-46ef-a01e-863bdad67141
- bill-one-domain-verification=faffbd55-8b3b-4e86-81d5-42bc63f9bf47
- docusign=287855b3-2edc-4aa9-bbcf-b7a79567dd58
- google-site-verification=EWtN-qF3WaUQsuH6r0-gAXVzocHHZy4csi_yObNkXUo
- W0U3vPhkcPSs/lKIO0ZcwaYpSZAWhUpD5/ZpelrEDDFdKS74fBUv0VUcNH2axczlVMe63gHRtlbO2SI0NFI08A==
- Public-CA-domain-verification=116E63EFBE69D0ACD7784D86EFD280AC
- docusign=36a60daa-dec4-4768-965f-5fe11bcdd701
- cisco-ci-domain-verification=14895be5254f43001aa21cd323d5b3d8f7517d93ccbe0661e8d87f74a2d3c6ab
- 20240614145108D0B6811D55B644E0D0A3B5264C3D37C88FCAF0B6EB01F15883C39658155B6AE9
- asv=202ba11a6e83a67a73e47192e3f801b3
- webexdomainverification.=5e2ba5b5-b4e1-4909-8521-d6f445721758
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