Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centrica.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:35:52 UTC · ↺ Refresh
MX Hostnames
- centrica-com.mail.protection.outlook.com
MX Priorities
- centrica-com.mail.protection.outlook.com: 10
A / AAAA Records
- 192.71.82.2 (no PTR)
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.comlaude-dns.com dnstech.comlaude.com 1700235653 43200 7200 1209600 3600
Primary NS (mname)
dns1.comlaude-dns.com
Admin Email (rname)
dnstech@comlaude.com
Serial
1700235653
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns4.comlaude-dns.eu
dns1.comlaude-dns.com
dns2.comlaude-dns.net
dns3.comlaude-dns.co.uk
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
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._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
35 records- apple-domain-verification=8nZgwvyI9qjxC5jO
- google-site-verification=nFQLc3_FLZnTj_tmwh4bt7A-oQeyG9UBcz8bjpkZiZc
- figma-domain-verification=3ede834c9581840d1d8777702c08c38fe400225d83b937c9b3ba8cd5258634f5-1742478200
- d365mktkey=3251fvqq0pp0j742mfh0piyiq
- MS=ms32615938
- jamf-site-verification=s3x_osgY1wDhFq-NlKW9qQ
- onetrust-domain-verification=458cbeace9c94eeeb627fe04d0a4201d
- adobe-idp-site-verification=1d83ee238dd9872b4e7c69039ffa2c1dbabc0547239076faa7011fb75f9803ba
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- webexdomainverification.60082f39ccc1956ee053ad06fc0aaea7=30755ee5-0277-4b68-8a7e-53d325560260
- exa-domain-verification-rqbrbe=TpSIGKkqbQEcPfIBbiiGPN4Qc
- google-gws-recovery-domain-verification=61508123
- X0+5U98SowAnbRZdlARPN+0qh0xt0GMJMNNNscPyBckYBie/pLA4GZX5gRh+5EmrqyuMj4h/xl/0OZbxDYBdbw==
- atlassian-sending-domain-verification=d7d018e7-0555-4dec-bd5a-bd578e7c1d94
- miro-verification=8022b15b41cad5c7f04eb41dfde1d02aa8064c43
- dtm-domain-verification=RZKw3B-JMhLBrPBLbSXfTuGhk-iiB-p4awquiS6k7mw
- _7sdfr67ka7uiigc17bcke64s8w6kqi8
- cisco-ci-domain-verification=3cf52eb372b64b64f1845b40b5b98b221574c5ad8cd2374a04e8be2788486a98
- GxFiYc/ObnMD8R8jYr9mj/7HrOWmd0o3U2OjASEblMzXtP9eCfQZNNnffnLqCBGBIXhnSy1MWPaXGAYyXhBSUA==
- atlassian-domain-verification=V03nmJh09G/KltjvFYaUOdzZWQkk6A9JcHQTw2dtWCttAKtaeaNrvXN7jNf2HXcd
- twilio-domain-verification=ee99e0ecf218c1dc7a248b789e60517b
- 1password-site-verification=ZXNTTCWKIBD7TLOKUCETITWE64
- SJyOsAztu0ahVAv5KYxdW/dXb74phL54wneJklasqhopQpTilLwQZacjfDsxBHF7e+GUdWYCt1/9D4wEQTC/nA==
- sending_domain1084202=889846e45815beb5b036d2bff8078c5cac65b771938f70b2eac588f797245e9d
- hpe-greenlake-domain-verification=334c75456e4f4863616750676338514c6f386a7933435132696d30614c65544f
- remarkable-domain-verification=9a42902b-c0f6-4738-8541-c51b4216f2c4
- autodesk-domain-verification=-gfwXDTbYnEbuAQFnKoL
- MS=ms22851211
- wxiVRpmqXy-ULv8SDXP1CZbiFAOMy5Dp
- globalsign-domain-verification=iwhGs8ZHhJ0cRvqXz6RBXQVT8r5C4R9rpQOaOxgTjs
- docusign=543883f5-25c3-465d-9fc4-8f3b28a13775
- workplace-domain-verification=24bf6ddc-5e0f-469e-9981-10fea5ab3cfc
- docusign=f45fff98-1bd8-47a7-8a69-8c9c29d1c442
- atlassian-domain-verification=U9mUtosQeISc6CSsSoXlZkiVf61hZJ5WFKLzuhydxm/rx7HJfbhPmT9ygf6RV9FT
- amazonses:wGWQm608HEPyZvcv/DmILDM/HuINfaUfG+GETP72wgg=
Full email verification for centrica.com
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