Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
headspace.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 19:17:24 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- aspmx.l.google.com
- aspmx2.googlemail.com
MX Priorities
- aspmx3.googlemail.com: 30
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
A / AAAA Records
- 99.84.160.7 ↩ server-99-84-160-7.jfk50.r.cloudfront.net
- 99.84.160.62 ↩ server-99-84-160-62.jfk50.r.cloudfront.net
- 99.84.160.124 ↩ server-99-84-160-124.jfk50.r.cloudfront.net
- 99.84.160.55 ↩ server-99-84-160-55.jfk50.r.cloudfront.net
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns-1230.awsdns-25.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1230.awsdns-25.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-83.awsdns-10.com
ns-878.awsdns-45.net
ns-1230.awsdns-25.org
ns-1973.awsdns-54.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:mail.zendesk.com include:mail-orange.com include:5327495.spf07.hubspotemail.net a:zgateway.zuora.com include:docebosaas.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:[email protected]; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
27 records- atlassian-sending-domain-verification=e0a4579a-3aa3-4b80-b352-328aed2f379a
- SPFv=spf1 include:_spf.google.com include:mail.zendesk.com include:mail-orange.com include:5327495.spf07.hubspotemail.net a:zgateway.zuora.com include:docebosaas.com -all
- adobe-idp-site-verification=86c588e5-44c4-4c9c-b250-8330503a95d6
- proxy-ssl.webflow.com
- hubspot-domain-verification=OGFkYzdkMjAtNmEyMi00MWM0LWFlMTQtOTlhNjE0NGMxMzM0
- google-site-verification=-vA2b7KxWXpsbvhqNWDP0AzoGwmk9Q7gmBCOt3vw_Fc
- ciscocidomainverification=13b1e2eac2a74fe7e7279bf391cca3b3d6fc2381cf541974601959038dc98366
- MS=ms12235502
- stripe-verification=1f05cee9effcf881d4d2089b243829fd97701706c78e2826e320d2707f651e92
- google-site-verification=dGNqQt-ONIlfA2z59lhuosVNYfckMMjB2xezGU6psrk
- gather-domain-verification=aa76cc3e-f0a4-4465-b067-d00351620e90
- atlassian-domain-verification=uoobemKsY9joedpocuxlCWXYbXPrFqsq1jjjMsYkcD6ICq2p4oOYCBsIV358F1nt
- google-site-verification=WOkY5iGVW4thwU7MpLIUc7zzN-8ttqoBJHuaI1U1h-c
- facebook-domain-verification=p3s8ayevulc6std6e2yjs5kaxma739
- onetrust-domain-verification=54223f689ae84ead849228234760467c
- google-site-verification=TaOS1jY-qrmXye2iiZbQGrqNBgT9337iH6lTYvRkbb8
- openai-domain-verification=dv-Ox5IHYrH6qmBMsfC5cwarDE7
- google-site-verification=VrDTXXmtCzhPFj6ym4oFlKtqnzcVp377L7HssCjcdyw
- slack-domain-verification=fk88Nf7333bd1tk4I42agvtO11dOFwjVbMMOvGhb
- apple-domain-verification=wmhtJY2NB5FsrwMP
- jamf-site-verification=5DugNvks5zH64ccVRFCIrA
- 2105a04f3b0646189bc48631700410f6
- prodpad-domain-verification=IksyvjfjvARauwfWCLB9RXY4+owce3nfrVPVk6sGi2k=
- google-site-verification=LXKpAZb1jzlEAvz6Zfigyqc5QukzqqsgXfCTusUHdRY
- google-site-verification=QiyW80SZHFrnzYdqBRWSnjRaqaJ-7Vi1QA1BDB6BVe8
- anthropic-domain-verification-n11dh6=ORzdnDaycfA1hvLizQ0cKtjS7
- cursor-domain-verification-2yh3gj=PVquttPFOzDeMdiBPxHHhbX1z
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