Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nec.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 18:12:59 UTC · ↺ Refresh
MX Hostnames
- mx2.hc221-79.ap.iphmx.com
- mx1.hc221-79.ap.iphmx.com
MX Priorities
- mx1.hc221-79.ap.iphmx.com: 0
- mx2.hc221-79.ap.iphmx.com: 0
A / AAAA Records
- 202.247.54.104 (no PTR)
Mail Server IPs
- 139.138.31.200 ↩ esa.hc221-79.ap.iphmx.com
- 139.138.42.21 ↩ esa.hc221-79.ap.iphmx.com
SOA Record
Raw SOA
a1-44.akam.net hostmaster.akamai.com 2026031901 3600 600 3600000 1800
Primary NS (mname)
a1-44.akam.net
Admin Email (rname)
hostmaster@akamai.com
Serial
2026031901
Refresh
3600s
Retry
600s
Expire
3600000s
Minimum TTL
1800s
Nameservers (NS)
a18-66.akam.net
a26-66.akam.net
a1-44.akam.net
a3-64.akam.net
a5-67.akam.net
a6-66.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf01.jp.nec.com include:spf001.mailsecurity-nec.jp ip4:35.74.85.225 ip4:13.208.87.232 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
24 records- wiz-domain-verification=0b8ad88938d2af7d0c835a8d9b91dbd9149f486b49d138a8ba5dfb44d327c045
- apple-domain-verification=d9QcyM1mZb869pA9
- notion-domain-verification=S8DNagblynwyfNiAUhurCTt4OdRROFVdAPAQq3zIMHj
- google-site-verification=nj5fgQUBpYbAFxEbwktQGTR03INIZ8QqoTzITqgspQo
- MS=ms64246523
- bill-one-domain-verification=3480d84e-d569-4af7-9dd1-60b6847a849f
- asv=79e9c6685945d9630c20d40db0cf1baa
- canva-site-verification=X0iHvHIvj1RmhYuoHFdm_Q
- o73jqmhvbsfsdj5oj09ntld35k
- bill-one-domain-verification=aea63317-b0bb-4824-b22e-1a58cb39d316
- docusign=77658d5d-6a41-4b27-bdf3-f9d13c14d5df
- MS=ms29867787
- docusign=6848046b-2ea9-487e-bf93-9c3cb6a622c4
- atlassian-domain-verification=nebKgXcKy3fTbCBBtpnAYq9Yeh50vMSAGTVmDs0eIShwdSgA5TzuxIYwFcxezVBR
- arcules-domain-verification=limNkR8NwGDroIdBbR8AKWCHk75DsgTQyrx8n8LXFGJ
- uh9b3a3b6gp24umr59hooj0gd2
- miro-verification=4238408848f1cf18f0d9737c9e1cb8ec9abc8856
- SPFv=spf1 include:spf.protection.outlook.com include:spf01.jp.nec.com include:spf001.mailsecurity-nec.jp ip4:35.74.85.225 ip4:13.208.87.232 ~all
- ZOOM_verify_z5sXJARLSkOgs2bOsOgq0Q
- atlassian-domain-verification=G7U8kWdEq+lt8kmhvfOzeVZzbaclDk4HVjSsJ9bgxE9Neoyb9T161sXIjfk/RnzU
- openai-domain-verification=dv-PgnRzIZb3rdTugMzuYvwib01
- docusign=83e1e5dc-f6dd-4d55-aa60-33b7e45f26cf
- pendo-domain-verification=653933b8-344e-4d9c-bf2f-5689580d579c
- infoblox-domain-mastery=90dc9e82c08e26d1fad1577e7770069f1d37a555f4ddf4b6dc72123327c02616b1
Full email verification for nec.com
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