Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
exactsciences.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:28:45 UTC · ↺ Refresh
MX Hostnames
- exactsciences-com.mail.protection.outlook.com
MX Priorities
- exactsciences-com.mail.protection.outlook.com: 0
A / AAAA Records
- 13.33.252.81 ↩ server-13-33-252-81.jfk50.r.cloudfront.net
- 13.33.252.67 ↩ server-13-33-252-67.jfk50.r.cloudfront.net
- 13.33.252.59
- 13.33.252.19
- 2600:9000:24f8:8000:10:4cd6:afc0:93a1
- 2600:9000:24f8:7a00:10:4cd6:afc0:93a1
- 2600:9000:24f8:4400:10:4cd6:afc0:93a1
- 2600:9000:24f8:f800:10:4cd6:afc0:93a1
- 2600:9000:24f8:a200:10:4cd6:afc0:93a1
- 2600:9000:24f8:8400:10:4cd6:afc0:93a1
- 2600:9000:24f8:f000:10:4cd6:afc0:93a1
- 2600:9000:24f8:8a00:10:4cd6:afc0:93a1
Mail Server IPs
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ed.ns.cloudflare.com dns.cloudflare.com 2399507026 10000 2400 604800 1800
Primary NS (mname)
ed.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399507026
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
isla.ns.cloudflare.com
ed.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:everbridge.net include:amazonses.com include:_spf.bullhornmail.com a:mail.exactsciences.com a:svce-mail.softec.ch ip4:71.13.167.99 ip4:205.219.94.52 ip4:12.19.100.11 ip4:52.177.197.82 ip4:54.240.78.34 ip4:76.223.139.19 ip4:76.223.139.18 ip4:198.105.202.150 ip4:38.107.71.10 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
34 records- fs4q14d9cfr5moimoleapjtj5v
- 58lkmgsk9xyfynrhq3v7q1k98hpm97rn
- docusign=9c573c53-f88b-4198-bc69-a37e29030f33
- 6dd7m7nk97l60q255jwv91mhpvmxg88v
- qcsq3djc4s3z9g3r83n7cjwmqwqnm6kn
- onetrust-domain-verification=de5371c4b60842c7aaae282141a85b59
- autodesk-domain-verification=S7pL-e_GIDalSx25-7gs
- facebook-domain-verification=bikscg9i7acx8su34fbcwsyfgnrs1z
- google-site-verification=DwSNYEk38snSRIyfkOVtk0ueYbSXnyOggOubvhhMhv0
- openai-domain-verification=dv-ESZOuchQ4qaqKfy8UoyTKAHN
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:everbridge.net include:amazonses.com include:_spf.bullhornmail.com a:mail.exactsciences.com a:svce-mail.softec.ch ip4:71.13.167.99 ip4:205.219.94.52 ip4:12.19.100.11 ip4:52.177.197.82 ip4:54.240.78.34 ip4:76.223.139.19 ip4:76.223.139.18 ip4:198.105.202.150 ip4:38.107.71.10 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 ~all
- infoblox-domain-mastery=b964003dd4619fb25a1f5b87245dca2868a7991f285990aea47849b52e03a306e9
- nintex.632b624963e2dc8e4c21b4e8
- mrvnbbi7k0vracer7j5gqihkru
- miro-verification=e868807794add08a4b262312edbd5d404999935e
- docker-verification=8fd7d79c-e6c9-406e-bd24-995ce6b3bc2d
- smartsheet-site-validation=DoNlz2btwxo_yoTKrNAJWRcr_PgqNhiR
- amazonses:YfMzHkzEUWbmjBee+mUDukrlMy0Nlbr89jScTd7egP4=
- t5hjxoKqHweqFuLbsNlr39jcnIdy+IRrgFpeukM2dkUadpl6aQ5OwgxWqfn+d3lPQWBi4cB3PPdOqEoEYsqmoQ==
- apple-domain-verification=ChpV4QTcdkR0phNy
- _tanp9p8jka56obkm7tyklnr4qjehita
- perplexity-ai-domain-verification-vb1zsj=O50PPFmPnud1TxrH5btzApk93
- docusign=168ee9f9-a37f-4525-ba5e-80a310e35336
- h1-domain-verification=R8toP2RA8Hzpfgkpsx58Afa8CrPNchSzi4fTzbNxbUQ3hgPy
- _foic8dpppawh8oa9ciqfqs4ysoqxqis
- 6h66dcq9n6klj1dyy6qv9k73pyst0wtc
- nintex.5b732c0e9540163dd4c378b3
- MS=ms99407252
- cisco-ci-domain-verification=7db282384c428253fd35cd8e0d0816e40b152285bf709bcd5fb21e608493f295
- amazonses:KwT1xA/Ke6G32d1M5CjV+A8OvdmV/svzhMkgkr+S6pc=
- ms-domain-verification=3bcf6cd3-47b2-43d2-92df-38fbd5e1118e
- google-site-verification=2tW4TwnQfxXbJdwJubEvNbvpYJhgfn3A2aMvQTJA-k8
- knowbe4-site-verification=dc993da5cb6b3d4df668706b67b1e83f
- atlassian-domain-verification=rNhiDXTLy9BUBvRjdf8xpmqBvjqEEFgdXzMO09inlgBiPyn7sS6PTdToeOY10ned
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