Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
umd.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 06:10:05 UTC · ↺ Refresh
MX Hostnames
- mx2.umd.iphmx.com
- mx1.umd.iphmx.com
MX Priorities
- mx2.umd.iphmx.com: 20
- mx1.umd.iphmx.com: 20
A / AAAA Records
- 94.247.142.1 (no PTR)
Mail Server IPs
- 68.232.131.46 ↩ esa3.umd.iphmx.com
- 216.71.149.111 ↩ esa5.umd.iphmx.com
- 216.71.140.161 ↩ esa6.umd.iphmx.com
- 216.71.149.190 ↩ esa7.umd.iphmx.com
- 68.232.142.226 ↩ esa1.umd.iphmx.com
- 68.232.143.84 ↩ esa2.umd.iphmx.com
- 216.71.140.163 ↩ esa8.umd.iphmx.com
- 68.232.137.73 ↩ esa4.umd.iphmx.com
SOA Record
Raw SOA
blox.net.umd.edu hostmaster.umd.edu 2904458959 14400 3600 2419200 300
Primary NS (mname)
blox.net.umd.edu
Admin Email (rname)
hostmaster@umd.edu
Serial
2904458959
Refresh
14400s
Retry
3600s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2.umd.edu
ns.ums.edu
ns1.umd.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 exists:%{ir}.%{v}._spf.umd_spf.aws.umd.edu include:_spf.salesforce.com ~exists:%{ir}.%{v}.x._spf.umd_spf.aws.umd.edu ip4:68.232.142.226 ip4:68.232.131.46 ip4:216.71.149.111 ip4:216.71.149.190 ip4:68.232.143.84 ip4:68.232.137.73 ip4:216.71.140.161 ip4:216.71.140.163 ip4:128.8.162.133 ip4:128.8.15.34 ip4:128.8.13.14 ip4:128.8.162.94 ip4:209.164.1.194 ip4:54.144.73.133 ip4:54.172.225.123 ip4:168.245.25.116 include:_spf.umd.edu include:_spf.google.com a:c.spf.service-now.com ~all
📊 DNS lookups: 6/10
~ 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
✓ 4 found
google._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
70 records- google-site-verification=5uAJhrJvSIc6r3VJvDq27NdcbVU729HELEEZ0NTPG64
- brevo-code:d3c2d63793f4dd20304af345c67a8be4
- e2ma-verification=f7pab
- cursor-domain-verification-8sk7wz=1jFulrG3zid0VtQWYhZk8wrU4
- perplexity-ai-domain-verification-hnmv8k=AYYgnLHsTOBvmlPYklcBZ2fiR
- google-site-verification=FrrKt3ClQUFT5i_gwQAn-uQSoRI5Y_IpFExx1CmLOII
- e2ma-verification=l5reb
- google-site-verification=As2VzGueK-l938gHU7jCCGo0sAWM0eM7BulPwDSC0y0
- logmein-verification-code=t7A67XAYgXcWS1d2nVXr7Dl6K
- e2ma-verification=kwmbb
- adobe-idp-site-verification=0afdc0ecfe602686ab99e86db79056a241a666affe647a893924b794fbef5191
- ti2UA/gVAiO7gzONg0rdrMb6EOqcvvkfFTEbLj+egRTjB9H/rf0lfpBkf0NdaGjf9b4qrQq0xJcErwtMit+5lQ==
- adobe-idp-site-verification=40a1e9b4-50fb-4c92-9399-1e76c80cdf87
- 5a5def2dc4b8766dcbc4d2da3349c68a1f60d470238c9ad2c43757470df5b14e
- e2ma-verification=oabgb
- e2ma-verification=eeefb
- fastly-domain-delegation-m4fSIJZih88QgWH5trzI-424811-08-05-2021
- e2ma-verification=6yzbb
- onetrust-domain-verification=66ba66b7aa304397ba0a1d4f6c96bc5f
- e2ma-verification=ifycb
- e2ma-verification=ecqab
- e2ma-verification=yxpfb
- e2ma-verification=e0gfb
- e2ma-verification=k5reb
- e2ma-verification=ycqab
- e2ma-verification=btfcb
- Dynatrace-site-verification=3b9984ff-fa43-4c6c-a412-a04c9311d963__39f5p55j2q7g71po5ii8mk4374
- e2ma-verification=vlseb
- e2ma-verification=s6ybb
- e2ma-verification=my1ab
- e2ma-verification=sujfb
- brevo-code:d7c5ea407d5638e935306c41b6cf0c69
- atlassian-domain-verification=jsp21SwhRd0VlqqwwG604raLVFkXj122oxaP875ixca1SyYNs2r4V0pW3PGacjvs
- atlassian-domain-verification=hCFSb4vDaH3FZG2/DNZjaj2dLt7Yo8BAte5sP586KyW4DvPynitQEt8x7c0RvMhF
- e2ma-verification=n5reb
- sij7qofovndodvjgjhmgmkeof
- e2ma-verification=ydveb
- dell-technologies-domain-verification=umd.edu_6b285755-75ed-4037-bb55-7910d997b8ba_1734885372
- ZOOM_verify_ew6uSDNaRmmn1nu_Ts6o3A
- SPFv=spf1 exists:%{ir}.%{v}._spf.umd_spf.aws.umd.edu include:_spf.salesforce.com ~exists:%{ir}.%{v}.x._spf.umd_spf.aws.umd.edu ip4:68.232.142.226 ip4:68.232.131.46 ip4:216.71.149.111 ip4:216.71.149.190 ip4:68.232.143.84 ip4:68.232.137.73 ip4:216.71.140.161 ip4:216.71.140.163 ip4:128.8.162.133 ip4:128.8.15.34 ip4:128.8.13.14 ip4:128.8.162.94 ip4:209.164.1.194 ip4:54.144.73.133 ip4:54.172.225.123 ip4:168.245.25.116 include:_spf.umd.edu include:_spf.google.com a:c.spf.service-now.com ~all
- e2ma-verification=rxycb
- facebook-domain-verification=lo5wiknocnhv9rxmhcau0qu15gcjfi
- google-site-verification=e9un135MdekFdfk_VicDDfCP9wi1jb8Wmkmk1DF6OfE
- atlassian-sending-domain-verification=ec03eaf2-7ed2-4d03-8333-820cad9e8a04
- e2ma-verification=xqlbb
- onetrust-domain-verification=a9c54d2106ba4d8f96921e94348534c7
- e2ma-verification=u9xfb
- e2ma-verification=wcqab
- e2ma-verification=6yzbb""
- e2ma-verification=aaqab
- e2ma-verification=oc1cb
- apple-domain-verification=SfiuCrELsUoPhmWU
- e2ma-verification=m5reb
- jamf-site-verification=q_evM9Go1nzKC2ruEDnURA
- e2ma-verification=nabgb
- google-site-verification=2ZymRq4dY9_nbGLh9HhTm3Z5oBDEKi2yHyj9buDZmqc
- brevo-code:d71d84f4848e813d4acac38670ad3409
- e2ma-verification=pgteb
- google-site-verification=SVI8jDKaHI6P96SE07flUYUA2OCriIIOWiX-3a0RnEQ
- e2ma-verification=tq1cb
- e2ma-verification=0cqab
- e2ma-verification=xcqab
- atlassian-sending-domain-verification=50a6f41d-d743-40ab-ba5e-e6d14af52f1b
- e2ma-verification=sdzcb
- e2ma-verification=04bgb
- e2ma-verification=l81ab
- anthropic-domain-verification-2kekyx=Izdedg0KzNFDVDh88YGHCIyHI
- ZOOM_verify_6gxpRSmmeH1pxxUo5Higlu
- e2ma-verification=99pab
- e2ma-verification=x1ffb
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