Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guestxm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 11:28:47 UTC · ↺ Refresh
MX Hostnames
- guestxm-com.mail.protection.outlook.com
MX Priorities
- guestxm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
nitin.ns.cloudflare.com dns.cloudflare.com 2398495703 10000 2400 604800 1800
Primary NS (mname)
nitin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398495703
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
val.ns.cloudflare.com
nitin.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:secureserver.net include:21089335.spf01.hubspotemail.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
12 records- d91a3j2on23a4pa4sh6u6ismvh
- google-site-verification=6m6aB3J4mM5UtN-MMBth04vJF3RVqq6glopThMKeMBs
- google-site-verification=Mbi5zpWbW-ql5SGKrWBHrjplO0Qol4tVrEWHYYpVgAY
- google-site-verification=Vjxwd_CsmKq5L_ictNM1xGb39uoISukPV5tCucDRqq8
- google-site-verification=ezlaFashYjVY8NliCRgE9cEdu_ILVWToOOXXCcYX3hE
- SPFv=spf1 include:secureserver.net include:21089335.spf01.hubspotemail.net include:spf.protection.outlook.com ~all
- MS=ms92979765
- NETORGFT11983160.onmicrosoft.com
- apple-domain-verification=KAqnjbfj9ghagPMd
- apple-domain-verification=V73rH4KiHloAFuSQrKVcYrx37_LOvBM30tnPTTFHIfY
- atlassian-domain-verification=TmP7ZShYw89e0CUtU63udtUadVqyqBdlJB39ppuQlzH2TjJFxQ6SavMB3f0PJ64Q
- atlassian-sending-domain-verification=58f3dcca-4079-4a5f-b84c-7bbcdef0cbff
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