Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rtspecialty.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 15:32:53 UTC · ↺ Refresh
MX Hostnames
- rtspecialty-com.mail.protection.outlook.com
MX Priorities
- rtspecialty-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.56.69.203 ↩ rtspecialty.com
- 2600:3c00::f03c:91ff:fee2:75f3 ↩ rtspecialty.com
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 2021042701 3600 300 2419200 300
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2021042701
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._domainkey
s1._domainkey
s2._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
18 records- google-site-verification=Pbyu42oCAAeBeGX_WxgDA-8ji9QdZhZTv8bsACsqW5E
- adobe-idp-site-verification=d5e80d11b2961c1bb6ebe400072410e548d108976fe7cb221b2c7c9fd536c50a
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- rsg-ap-wa-agencyportal-qa.azurewebsites.net
- sending_domain799503=7455c46e5b189af4032a69f1d808d5ba7aa7bd3205ae600fda697737000c40e6
- rsg-ap-wa-agencyportal.azurewebsites.net
- pardot799503=64db6dd6701e17a7161a5f99d972b88e77ba3dbd53a7a43e5bd449643cc4e16d
- atlassian-domain-verification=5Uitd3xVlBUxOyAHj3fyIyFReHGAlRLePCJBDUkQpU1j6q3jasPR2GyjiO2CkYhn
- apple-domain-verification=UnWu6vg5bbs5exB5
- MS=ms56999194
- 0ed1fe018ada75fac970a3407abb3d0c
- rsg-ap-wa-agencyportal-dev.azurewebsites.net
- google-site-verification=L1WZj7YpIgCkRXhkq6bpqUw924UKG1WoTDytHwh_uUg
- Dynatrace-site-verification=d0a3e912-932a-4aa8-abd6-9af6885ff793__rl3jahs6rgpv17th8ciqf1tb4g
- mgverify=a615e683c75a55dafbe2edac503e9387c042edc7e3c303baed9a429c7eb1d8b0
- 0ed1fe018a2312b860e3b84851a04a25ed3e90e243
- smartsheet-site-validation=nT0AAQMwkB3y8MWbBI2uRUrAXt9I8dm-
- ZOOM_verify_2zA31gTeTJmuvDTk2zQ4FQ
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