Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tuftsmedicalcenter.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:54:50 UTC · ↺ Refresh
MX Hostnames
- mxa-0074a301.gslb.pphosted.com
- mxb-0074a301.gslb.pphosted.com
MX Priorities
- mxb-0074a301.gslb.pphosted.com: 10
- mxa-0074a301.gslb.pphosted.com: 10
A / AAAA Records
- 35.168.94.135 ↩ ec2-35-168-94-135.compute-1.amazonaws.com
Mail Server IPs
- 205.220.182.177 ↩ mx0b-0074a301.pphosted.com
SOA Record
Raw SOA
ns-392.awsdns-49.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-392.awsdns-49.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1516.awsdns-61.org
ns-1567.awsdns-03.co.uk
ns-392.awsdns-49.com
ns-722.awsdns-26.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
27 records- atlassian-domain-verification=DbKS3rNdIdaeTWNZmKlED3bDnELA0NGRAEhkYIkaszF01s8jV66SFrcEwVwRF2Qa
- globalsign-domain-verification=283DE0BBC6B7FC2FA88F5297685ACFA4
- _globalsign-domain-verification=51Ebb-kEvJ0V9O7mLl6F8dwtWln5UXijYIqFED4vVh
- 877m1c2t6q5ah7hnviq1fp1v1u
- MS=3C681333426EFD6888CF4F0CD66E6F51E8C3699C
- globalsign-domain-verification=F8461895B07405D3C89E546F78C9B3B6
- MS=ms43702535
- docusign=7879f50d-be7a-4f8b-acb0-16dade6d5533
- 7rbpmi84cfhhpt1bap1rg5c7ah
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- globalsign-domain-verification=42FCC651AC22BED55E4183B725536B25
- 7ifkcrd5d82nfi8mjfho8q9sul
- _lsyrlm3brjp5sjprpw28iypf0nx6gru
- globalsign-domain-verification=E63F6B916C55BAA58CC09264124E8FF7
- iplkfv4opq8j0c6urdhujnmv5m
- amazonses:NUF0gmRPkehSfI84iC45RSisP3r6j5rE3tbLKgMSjkY=
- globalsign-domain-verification=iiFR7JgX899nHB8H7EEI5McPYm0QYQynxT-vsekVbZ
- globalsign-domain-verification=9b539fafaba90ad4e422b6d823616b54
- globalsign-domain-verification=F9B9F859AD581B86A3156786331F676D
- apple-domain-verification=U5HqknA6mtF9an3a
- twilio-domain-verification=0c80fc162d22450459314e74136fd85c
- DtPC7gAvu2MXYjq429J+QMFjgu8yZCCxxcMkZI8PpBh3siZNKYRKC2K4qMPltenMfudzXKY70ykqjSWkntXVNQ==
- MS=ms91003099
- globalsign-domain-verification=E45708F41155EBA1E42E4FF9802F5B45
- lftjctnfs12tocbokta4kq2isd
- google-site-verification=6lGkVPBlMyIdZNAM93tceyLs001HL6_qJp496rgoWxc
- globalsign-domain-verification=43A873F49BF189B221848DF22F2C6595
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