Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hartwick.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 23:26:13 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 104.21.83.219
- 172.67.182.51
- 2606:4700:3035::6815:53db
- 2606:4700:3037::ac43:b633
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
michelle.ns.cloudflare.com dns.cloudflare.com 2399951149 10000 2400 604800 1800
Primary NS (mname)
michelle.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399951149
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
michelle.ns.cloudflare.com
miles.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.dynect.net ip4:66.109.37.198 ip4:216.59.66.186 ip4:74.205.250.0/24 ip4:174.90.126.0/23 ip4:199.15.214.178 ip4:54.174.89.209 ip4:34.102.239.211 include:a._spf.brightspace.com include:spf.watermarkinsights.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100;rua=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._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
13 records- MS=9F36149B1EE8D59BC5621D02122F55434D0F2983
- ZOOM_verify_mQYizjoqSROKCT43cfWevQ
- apple-domain-verification=b7OLA9sMG8HO3kLH
- geqtc5to2tvv72ag13aoikg1vo
- google-site-verification=62WMymlCEAL2Y4RNn0PVAg6gfFXfKI8A0cvX7Ij5F9k
- google-site-verification=aSdCr-AwCDN8-2WltW3WMEVFN-SSYRhNd2V8ulR_Lz0
- google-site-verification=ncRhyRCjNCj1Cr-Y3Irv0JDFi2I7dHAvTHEyjFE1EC4
- jamf-site-verification=0RdIiLUBcbbnigYkS-Hz2w
- shth2jj683k1jiln81ktsa4isi
- DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCBFuX4iw0hlSmTGaPrmlBH2jBJL7k55mSRY5ltdNlyghGul2DXQ4YKTQp8tLO6+ZHVvHvTsQ837BApGSrc2o+xrIB4UC/ggWxl7oG8oa3m/xxrnJc98WpPwOmxeqm0NRmfLGk/WjKy/+nWBps053uB/uJuttmzaYqsJcuh7aWvywIDAQAB
- SPFv=spf1 include:_spf.google.com include:spf.dynect.net ip4:66.109.37.198 ip4:216.59.66.186 ip4:74.205.250.0/24 ip4:174.90.126.0/23 ip4:199.15.214.178 ip4:54.174.89.209 ip4:34.102.239.211 include:a._spf.brightspace.com include:spf.watermarkinsights.com ~all
- 27u5fj5od0mf96d4okrev6guc4
- 8ajfhc53m5oec8uomfn3si3btr
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