Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gmu.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 18:47:42 UTC · ↺ Refresh
MX Hostnames
- mx-h.gmu.edu
MX Priorities
- mx-h.gmu.edu: 10
A / AAAA Records
- 129.174.134.28 ↩ jiju3.gmu.edu
Mail Server IPs
- 129.174.0.99 ↩ mx-h.gmu.edu
SOA Record
Raw SOA
magda.gmu.edu dnsadmin.gmu.edu 2009057370 10800 3601 604800 3600
Primary NS (mname)
magda.gmu.edu
Admin Email (rname)
dnsadmin@gmu.edu
Serial
2009057370
Refresh
10800s
Retry
3601s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
eve.gmu.edu
magda.gmu.edu
ruth.gmu.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:129.174.7.212 include:servers.mcsv.net include:spf.protection.outlook.com ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected],mailto:[email protected],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],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
54 records- SFMC-kkoVfPGaCya4MuIVJRDglrAdiai-ZUj8ewCplNEm
- iContact1027505
- SFMC-29QTNFg9lQuJG8YZlgUQF-gPUhX36d0CHb40qlid
- SFMC-kkoVfPGaCya4MulVJRDg1rAdiai-ZUj8ewCplNEm
- CDS858K2H92DFOL5GS4T6SF7OD
- SFMC-Sopw1wR6cveuHFS7KOz97eE9yk3jymOoL6TTdcfH
- c0mueu46crv0fm2dv2slcq8s27
- e2ma-verification=h0wbb
- vr41eaub4br1g1dfgb8l08pgv6
- iseck5bcs7i46u28gn7no1eoi8
- SPFv=spf1 ip4:129.174.7.212 include:servers.mcsv.net include:spf.protection.outlook.com ?all
- adobe-idp-site-verification=dea1df01-b37e-4954-952b-d2ea559cc824
- 5eutkg5tkt9qkn05405c3c3kp4
- 4v5b9gnvkkunqfi0oteo4hdlvq
- SFMC-kkoVfPGaCya4MulVJRDg1rAdiai-ZUj8ewCpINEm
- 2gollhj92h3gkuk0los7s32972
- d365mktkey=x2v6vzmrbhE7sBxdncLxT8weers1LXKv6RSbmrIRPx8x
- d68eqv4rjiorv6ve01tlv3r2nc
- lkbhbu34qnirr5niqubhpv9enj
- k7543c1ttvaspn5pt2avbm3uug
- autodesk-domain-verification=WU1qobCVRrB5_N-Xc1GB
- s9q49adajdfgvqg43sislqbhiu
- ouihva01eq1ulrvr5im6tgb685
- t2m9fglsc7p4bii0kukfgb7c8k
- SFMC-29QTNFg9IQuJG8YZIgUQF-gPUhX36d0CHb40qlid
- google-site-verification=w8J_colHMMY1H-ZFzIG24-Yzp7dt9AirADz2r3l74IQ
- qd0l0ce71v2nioib4josbcno98
- gi82en2u7s30ta5hsjgmvgpun1
- dkqo0egndtvoqgur62qm8deoe7
- SFMC-SopwlwR6cveuHFS7KOz97eE9yk3jymOoL6TTdcfH
- fise3kq573brip7cpjcaqs28rq
- SFMC-8HcX9NakMdO1uQ6eoVwRTJry-_hvaM-KMY3epkpH
- SFMC-gOUEN4R5Uut8CL7u7V0In4F4Edk9l37m6PTjF7by
- qh7f3m24p2tbr0ckuosi6todov
- google-site-verification=eCc-DpnhKTCzAcMmmL4ekpJrmRYdRbcR0vu-9xoHzkw
- pae130qhpscm3sp78vnmuq2vnq
- airtable-verification=1ad52364b81969b187764a9cad5618f4
- atlassian-domain-verification=/KdHCf7vz4R/YQyV/5mH9epGvDeqxIkfl51Xzx84ST7XYQO34JTD8Z3wfQuTRM/i
- 6qn2dl49rd4fsrha5d2d2lnhr7
- SFMC-0y99zGFAUzJTIB-oLmRn54pZoMmH2Ep3XNRG0jU7
- ZOOM_verify_Kw0cujPQa30CalZfL5WX5R
- 3a31dd48d02a8634bf29de88068e9f628757f2a2227360433f4272bddec99abc
- e147ebudpbo816ro21lk4q7n7v
- MS=ms42891787
- facebook-domain-verification=3m35a8tsb2a67nl9a6wd7ayu24hb4e
- d365mktkey=bFMt20OAgOmsv1XIVseXwxdc9k8UE220is8m3mxRrfcx
- SFMC-29QTNFg9lQuJG8YZIgUQF-gPUhX36d0CHb40qlid
- SFMC-SopwIwR6cveuHFS7KOz97eE9yk3jymOoL6TTdcfH
- rp9qfgp1vkp9cv4ibg01ggmjnd
- eoa21j69bfthrhdg8on8r9atok
- m61fnacp87u882gdldqi3o6i41
- google-site-verification=_Skx3UdEaDozIeqzD-C9AwVx5sRr1NI8IXfyaTd6moo
- 440fc2gec6616g78csadprtppg
- iContact1023980
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