Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ithaka.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 03:32:15 UTC · ↺ Refresh
MX Hostnames
- mx1.hc5909-85.iphmx.com
- smtp2.ithaka.org
- mx2.hc5909-85.iphmx.com
- smtp1.ithaka.org
MX Priorities
- mx2.hc5909-85.iphmx.com: 10
- mx1.hc5909-85.iphmx.com: 10
- smtp2.ithaka.org: 100
- smtp1.ithaka.org: 100
A / AAAA Records
- 23.185.0.2 (no PTR)
Mail Server IPs
- 68.232.154.47 ↩ esa2.hc5909-85.iphmx.com
- 68.232.140.152 ↩ esa1.hc5909-85.iphmx.com
SOA Record
Raw SOA
usnjpr2ns02.ithaka.org hostmaster.ithaka.org 2026031902 10800 3600 1209600 3600
Primary NS (mname)
usnjpr2ns02.ithaka.org
Admin Email (rname)
hostmaster@ithaka.org
Serial
2026031902
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
usnjpr2ns01.ithaka.org
usnjpr2ns02.ithaka.org
usnjpr2ns04.ithaka.org
usaeaz1ns03.ithaka.org
usmiaa1ns03.ithaka.org
usaeaz1ns05.ithaka.org
usnyny1ns05.ithaka.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx exists:%{i}.spf.hc5909-85.iphmx.com include:_spf.act-on.net include:u1397501.wl.sendgrid.net include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.salesforce.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._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
20 records- google-site-verification=hLVYuJGBxs-T8gMAgNSLXKgabQ_8iUUpn3HxilpqcZw
- atlassian-domain-verification=SRr8V7Ig7dIUyF37yV6wAqde5Y55ZO2ZrBGi2CxZUD0Sp49Uy9hzP1eG14iWChmh
- SPFv=spf1 mx exists:%{i}.spf.hc5909-85.iphmx.com include:_spf.act-on.net include:u1397501.wl.sendgrid.net include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.salesforce.com ~all
- r10cfhrm9fnotlarrfoktvtvhp
- 59bemol8mg22oln54totem851d.
- pardot1053043=06262de1a8e96e1cbd78820590f90f056248c712685844c474f8e4f41d5b2714
- _globalsign-domain-verification=B57sRQpmte4G4w-gavZbVNmmNsMxGp5kcL19UP2599
- zoho-verification=zb15637450.zmverify.zoho.com
- cisco-ci-domain-verification=3decf59a3dbe8d354798180cc9f80422957937882576411801adb0798b6478b0
- a9d7eqqjpbg5e5g4hd3ep6trd2
- apple-domain-verification=YMcwdzwZfdTcJe8c
- MS=B528BFFC4D443D99F348D12040E8E75EAE35315B
- openai-domain-verification=dv-DNnxj5IUUN3uFd8pZxkI2wgn
- bw=+PC561ijilzkJTMegiYBrk9TJkgxMbOYyh0u4E88CWvG
- jamf-site-verification=OhQ1FJFf6tKYCTHhb9Q6cA
- asv=6b8562a9c202730a95446c6ccb687776
- sending_domain1053043=b3f84e44c2a759b6996015a7744e5ffa2de3eb68646182dd4ff99d4a282dd4f2
- figma-domain-verification=d56d10e13250e9953337f1e3a28d52806e1403b8ff9ca377462039668ea69f28-1731339603
- atlassian-domain-verification=asBLg5rZcczG0c5tehrhXNo3ALZKQ0Mpa7awcxZauMs9ST0cBPtJDJcuWBYqMP80
- facebook-domain-verification=5js20jc9qmd1yixzgbralhmly6yq6s
Full email verification for ithaka.org
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