Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
splunk.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 02:55:05 UTC · ↺ Refresh
MX Hostnames
- alln-mx-01.cisco.com
- rcdn-mx-01.cisco.com
- aer-mx-01.cisco.com
MX Priorities
- alln-mx-01.cisco.com: 10
- rcdn-mx-01.cisco.com: 20
- aer-mx-01.cisco.com: 30
A / AAAA Records
- 204.107.141.165 (no PTR)
Mail Server IPs
- 173.37.147.230 ↩ alln-mx-01.cisco.com
- 2001:420:1201:6::ad25:93e6 ↩ alln-mx-01.cisco.com
- 72.163.7.166 ↩ rcdn-mx-01.cisco.com
- 2001:420:1101:7::48a3:166 ↩ rcdn-mx-01.cisco.com
- 173.38.212.150 ↩ aer-mx-01.cisco.com
- 2001:420:4621::ad26:d496 ↩ aer-mx-01.cisco.com
SOA Record
Raw SOA
ha1.markmonitor.zone hostmaster.markmonitor.com 2026031801 3600 600 604800 172800
Primary NS (mname)
ha1.markmonitor.zone
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026031801
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
172800s
Nameservers (NS)
ha2.markmonitor.zone
ha3.markmonitor.zone
ha4.markmonitor.zone
ha1.markmonitor.zone
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mktomail.com include:stspg-customer.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
50 records- OSSRH-63641
- h1-domain-verification=BXKJaqK8hG8nzVRuvyanaE589qdYxNexQHS3sdu2VdyLQJ4M
- hj-ownership=pxHY34G49Uil
- version: STSv1 mode: testing mx: mx1.splunk.iphmx.com mx: mx2.splunk.iphmx.com max_age: 604800
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mktomail.com include:stspg-customer.com ~all
- v=TLSRPTv1;rua=mailto:[email protected];
- google-site-verification=jiLKirJJG8hU5Vzq2MwLVFrhYsxQFwq8XZX2w59ae5k
- infoblox-domain-mastery=09352511075601a5ceb8a60b200af371bd04c3074a166196e30e595910e37f4413
- ibmid=83a3b96b-462b-48e7-84de-ed329931a527
- lHdmUyf+vS8AnQMQ+ihAFkim1+8bFXLG6Z8yLrp6iRk=
- 6ad7ce13d5db4c6a918987c7f7902eb3
- SNs1BkNAAXxinVFhWFKkH0CAI/oo2dp+c4m3BI8JelY=
- stripe-verification=c32ac51bab3f3963ea40d8a4c344163c7a7a53abdf90f44f8804e03dd0be2779
- docusign=0fa890b2-64fe-45d9-8554-0afa51d9bcd3
- miro-verification=53bf5ccd47cb6239fe5cf14c3b328050dd5679ac
- figma-domain-verification=f1902f21ecc59a1ee389cfe91301e2788c4a480e596daa299965e8a95c30f27c-1731515654
- google-site-verification=EIXbTA_oeDypBr-7T0XtF94YumbkeTjJC4LWQgZyQKc
- t3m0gtrwmxl0924m6b5pxz3xl8f0lvqd
- v=STSv1;id=1729095894299;
- stripe-verification=8c4e3a2d5ffa2b270e1fdc8ebf4aa6f7468f148379de20e91c240b8977cea525
- google-site-verification=RcDQNsU6p153IUeSRXYQ1tm9yLNVmoPi7vtzIcsKrE0
- canva-site-verification=Mp6_n_TAj8ugeRgQ2SW4tw
- stripe-verification=ee72f5e801c7b56a7dc70778ad1678b8b9b1624814ff2225aa62d84e0f335b5c
- h1-domain-verification=JYgAtpxQrEaxAP1qinsyEsrC4J3eF2qGuo2GhBB5z5uv3ooY
- docusign=595cd3cf-c1af-4f54-b7fe-061915df9e69
- SPFv=spf1 include:xactlycorp.com ~all
- ecostruxure-it-verification=57f5e8ae-c96f-4ee9-a851-9927593a2974
- tmp091923~
- mgverify=9ca8661b7fc2d2956d46a32ecfa5cd3065555c146a6b5c6d045682d0bb4ceedb
- docker-verification=6f04dca6-cd7b-4c28-9580-6e4f189280b3
- pendo-domain-verification=9a60eed6-9b6b-4dc7-8640-f22ec916f568
- box-domain-verification=cd7984e5ada8f22fb0da79c6cb98c3a33fc876e94108ef614f621797f3f2bbb5
- airtable-verification=4fa9510bf4ecbb181940d2a9157a543e
- stripe-verification=481d5b84574d90c52885c46bab513a70630ed7e6e782205ff8663c1ecb85a303
- MS=ms90806461
- stripe-verification=9eee1ee0eb0c51ae7fd5e7c4ea9c1c92b39bccf4b15ecb5a754a62e3755e6e84
- MS=ms91767858
- apple-domain-verification=RyMT3SW9OAHkDM5W
- fastly-domain-delegation-p93t9cnsuzdyywcmowiq-00528642-2025-10-01
- notion-domain-verification=xmKbvj0zTd9FQ0328THck6OS1phXfIOHGEo50fKupG8
- adobe-idp-site-verification=fef37ebe9a615499c4c118b9067b75e22c2677bcdaab6f4208a6801de5eec1a9
- atlassian-domain-verification=WkJkOF+ZI6vzHj9p9opUQe/iNJdVoZ1TcrcIlXCYgOs8uC4tKer+d+8HHBGOCXSh
- tmp0919231
- smartsheet-site-validation=NHBTVyjpP5JXCGPvpdEgcX27LICV5HIZ
- cisco-ci-domain-verification=32f46cabea343fb3d97ef520db6c22cd805fd9c799a8b9fdd23ac9ce669e4f0
- status-page-domain-verification=jf1db9xp3drp
- google-site-verification=5z5kd_tSCmv7601KeLysRBejSSt9aTG9OvvoDwQLhKA
- google-site-verification=koV16EDfXZYg4ojRfGe1LBx-6IpP_4Z5707gm7xCi9s
- Svnm3SNM1GPdjdkxa0FBrEs
- DKIMv=DKIM1; h=sha256; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDn7EiK3r/vRRde/oD9XAsACz44UTrt2j+hGKdqQ093/QBbPZS99TKxBkcKeWEnu+TzV+WigS8eD424pZVNP2Y4Ta5qbWdtJa+jtoc9953m7WOkTYMM4/iiDxPzhg2yxWdxu3VvuyiZBLhPXzX54mj8rXaTyXXWry2+CRQqDds9pwIDAQAB; t=s
Full email verification for splunk.com
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