Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
erm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 10:51:36 UTC · ↺ Refresh
MX Hostnames
- erm-com.mail.protection.outlook.com
MX Priorities
- erm-com.mail.protection.outlook.com: 10
A / AAAA Records
- 217.114.94.2 (no PTR)
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
curt.ns.cloudflare.com dns.cloudflare.com 2399286255 10000 2400 604800 1800
Primary NS (mname)
curt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399286255
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lisa.ns.cloudflare.com
curt.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.erm.com include:spf2.erm.com include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.salesforce.com include:_spf.createsend.com include:eu.zeptomail.net include:2566833.spf07.hubspotemail.net ip4:167.89.86.121 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected],mailto:[email protected]; fo=1; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
24 records- SPFv=spf1 include:spf1.erm.com include:spf2.erm.com include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.salesforce.com include:_spf.createsend.com include:eu.zeptomail.net include:2566833.spf07.hubspotemail.net ip4:167.89.86.121 -all
- tipalti-domain-verification=b010a3a2-490e-f111-838e-02501973a9c1
- mandrill_verify.XjY5CG2z1MZ5GVvm1w90iQ
- apple-domain-verification=xg4IxBC4ufeXBzKi
- pardot1094012=dded34dda2b234de3b8f043f04face674bbbabbc8f2ebcf18ff0269c18da11f1
- MS=ms61951106
- tipalti-domain-verification=a46510bc-59fb-f011-850f-020e743cc69b
- docusign=f7e9fc86-d47f-4efe-8d8e-a5fca81b0556
- neptune
- miro-verification=9376cb65627d29caf0ecbda5d36b8e19ddacb016
- google-site-verification=wAp7pzoQyv73FsL3PDXHM9uMv-nLLAi4_nwhMSwWgKM
- autodesk-domain-verification=OQxU7G9L-bu0gZmFFgYO
- uber-domain-verification=4e3048c2-0830-4169-9c63-755b068e78f6
- sending_domain1094012=2291b58291b0f96879e3084b6cffbb483dddf404aaa67ec420b8b82f524f1631
- 66.150.201.107
- google-site-verification=uO0FELJ1LLEnznaVz4vao6ZXbRrIMgbY642RM_8o6Rc
- cisco-ci-domain-verification=2af2e9537db5e3ec380660f8bdb719fb19e2c060d5c4e6bcd559aae7f12a4e8c
- atlassian-domain-verification=vQAwQP6RyFqU0wYvVwwP8c2qKnUfVQjYye8bYAqCstW5y5p2aJq2LOoT/O9KM2Zl
- fxlaN0sJVXOAuzVYG7EakWjxhrgl28j/A/8nYoZ5DoHHniY7K9OzN/LbFTSDEx3usMfX9NX1JSN8LGRQApgk0w==
- onetrust-domain-verification=3901ff2d6e224e22be5d22bca2569f47
- adobe-idp-site-verification=d733f8044ad14d6d16f2eb7d35396732fa4fe9343d446c49692a9918f40d8e99
- MS=ms31594783
- docusign=270ecc51-bf26-4879-8001-e9252f6e5d38
- docu-7b4ca24f-6dbc-497a-af38-5fc38db09a48
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