Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
triangletube.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 08:55:19 UTC · ↺ Refresh
MX Hostnames
- triangletube-com.mail.protection.outlook.com
MX Priorities
- triangletube-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.28.235 (no PTR)
- 172.67.147.201 (no PTR)
- 2606:4700:3037::6815:1ceb
- 2606:4700:3037::ac43:93c9
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
arvind.ns.cloudflare.com dns.cloudflare.com 2401409565 10000 2400 604800 1800
Primary NS (mname)
arvind.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2401409565
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
arvind.ns.cloudflare.com
nola.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:amazonses.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=1; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 1% of failing messages only
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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- SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:amazonses.com -all
- MS=ms62061113
- MS=ms92112948
- adobe-idp-site-verification=61b5ba4e690897a3caecf8fb0c7f5312f152641b8a8dd0da715759b766e64a51
- google-site-verification=eAhTLZp5Y09X2WVJKEWDAELzxWfkSWRA_IgoBOSt2vc
- hes=f2724e4c3789a817027fbc350ee68855
- knowbe4-site-verification=1b428b7a04da7d77fa9a9c79f3b66662
Full email verification for triangletube.com
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