Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
trmnet.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:24:28 UTC · ↺ Refresh
MX Hostnames
- trmnet-com.mail.protection.outlook.com
MX Priorities
- trmnet-com.mail.protection.outlook.com: 1
A / AAAA Records
- 199.16.172.87 (no PTR)
Mail Server IPs
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
udns1.ultradns.net abuse.trmnet.com 2013092618 10800 3600 2419200 86400
Primary NS (mname)
udns1.ultradns.net
Admin Email (rname)
abuse@trmnet.com
Serial
2013092618
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
udns2.ultradns.net
udns1.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:3.133.51.84 ip4:3.141.210.253 include:spf.fmes.trendmicro.com include:21993429.spf10.hubspotemail.net include:et._spf.pardot.com ip4:170.225.217.80/24 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
10 records- _pyzhf5sh7iqdbknvtgonql3llbdk6n1
- _u3khxxvsbbnf9vkv0mljdbubgrwn2ya
- MS=1E8AE14ACA8CD7217EC8BD6C27586AD80732F64D
- pardot511261=dd87ff8435ecc7bd6270f5d50e8931b69ff858bdd3480930631b04d2ff8ae987
- duo_sso_verification=bvtfLuVcWBlQiuyrQSpkIc7PbB58TXtJlbuUrRGrJb6RRYviiucxhThMtSICccXu
- duo_sso_verification=ic1IvtUn9TsnhdoRXWxVTXLrnbWFZ83RgwSpFSAOJ95aUfXquLzn7pjpPHkkyNhb
- duo_sso_verification=v6hvyMxZD0dFrV2UE67d2hcpPGIfaNyjQahxgzx6viYUAwxUVdSg9CsXbX9Fzllm
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com ip4:3.133.51.84 ip4:3.141.210.253 include:spf.fmes.trendmicro.com include:21993429.spf10.hubspotemail.net include:et._spf.pardot.com ip4:170.225.217.80/24 -all
- MS=ms10044259
- _n7mm51f7072e4jmc8fmusczcbfby8yd
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