Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sirclecollection.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 09:59:19 UTC · ↺ Refresh
MX Hostnames
- sirclecollection-com.mail.protection.outlook.com
MX Priorities
- sirclecollection-com.mail.protection.outlook.com: 0
A / AAAA Records
- 178.22.60.51 ↩ web01.sirclecollection.com
- 2a00:1e28:3:4321::1 ↩ web01.sirclecollection.com
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.brandshelter.com tech.brandshelter.com 2025082500 10800 3600 604800 300
Primary NS (mname)
ns1.brandshelter.com
Admin Email (rname)
tech@brandshelter.com
Serial
2025082500
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.brandshelter.de
ns5.brandshelter.us
ns4.brandshelter.net
ns3.brandshelter.info
ns1.brandshelter.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mail.ehpc.nl ip4:83.98.197.0/24 ip4:89.188.3.224/28 include:servers.mcsv.net ip4:185.61.248.170 ip4:185.61.248.174 include:spf.protection.outlook.com include:_spf.exonet.nl include:amazonses.com include:mail.zendesk.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=WPUmWwUV29NJFZJwV4rrko_tJTbJdt8cy0dEZ_JHY20
- XcAdtW7PO9tN5vPfjRWeIXAoG2rkvvb2TV23EmYbHKM3EkuobyYa2LRYy2TSJSQQgJfCgPmJ6M0ZRQ3/6iDtMA==
- apple-domain-verification=KooBazWD90d08mxQ
- SPFv=spf1 a mx a:mail.ehpc.nl ip4:83.98.197.0/24 ip4:89.188.3.224/28 include:servers.mcsv.net ip4:185.61.248.170 ip4:185.61.248.174 include:spf.protection.outlook.com include:_spf.exonet.nl include:amazonses.com include:mail.zendesk.com -all
- google-site-verification=2DTEjydGEyZ1vHMJPq503couaVKRC0hiFXq-iAR6XQs
- facebook-domain-verification=ig6vgdkl3vn9ym4s76u0hih0hreb7u
- teamviewer-sso-verification=df2e9585e88845c59e859eff277f2b7a
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