Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
photolondon.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:48:58 UTC · ↺ Refresh
MX Hostnames
- photolondon-org.mail.protection.outlook.com
MX Priorities
- photolondon-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.1.184 (no PTR)
- 104.26.0.184 (no PTR)
- 172.67.73.207
- 2606:4700:20::681a:1b8
- 2606:4700:20::681a:b8
- 2606:4700:20::ac43:49cf
Mail Server IPs
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
aron.ns.cloudflare.com dns.cloudflare.com 2396741653 10000 2400 604800 1800
Primary NS (mname)
aron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396741653
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chip.ns.cloudflare.com
aron.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:server.photolondon.org ip4:217.154.57.28 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
3 records- MS=ms66457387
- SPFv=spf1 a:server.photolondon.org ip4:217.154.57.28 include:spf.protection.outlook.com include:servers.mcsv.net -all
- MS=ms50234062
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