Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
global.ntt
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 11:18:40 UTC · ↺ Refresh
MX Hostnames
- mxa-004dc302.gslb.pphosted.com
- 185.132.183.33
- mxb-004dc302.gslb.pphosted.com
- 185.183.30.93
MX Priorities
- 185.183.30.93: 10
- 185.132.183.33: 10
- mxa-004dc302.gslb.pphosted.com: 5
- mxb-004dc302.gslb.pphosted.com: 5
A / AAAA Records
- 45.60.134.32 (no PTR)
- 45.60.83.32 (no PTR)
Mail Server IPs
- 185.183.30.93 ↩ mx08-004dc302.pphosted.com
- ::ffff:b9b7:1e5d ↩ mx08-004dc302.pphosted.com
- 185.132.183.33 ↩ mx07-004dc302.pphosted.com
- ::ffff:b984:b721 ↩ mx07-004dc302.pphosted.com
SOA Record
Raw SOA
ns1-04.azure-dns.com hostmasterglobal.ntt.dimensiondata.com 2109230917 3600 600 604800 1800
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
hostmasterglobal@ntt.dimensiondata.com
Serial
2109230917
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.159.232.79 ip4:143.55.149.229 include:spf.protection.outlook.com ip4:104.40.229.156 ip4:52.169.0.179 ip4:199.91.137.26 ip4:74.119.8.195 ip4:204.10.94.6 ip4:83.231.199.204 include:spf1.global.ntt include:spf2.global.ntt include:spf3.global.ntt include:spf4.global.ntt include:spf5.global.ntt include:spf6.global.ntt include:spf7.global.ntt exists:%{i}._spf.mta.salesforce.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
16 records- openai-domain-verification=dv-bEAMjIJ1NJcT7QLX4gCKLTvj
- docusign=2b107879-7a1c-468a-b69e-7af1c9ad8a34
- atlassian-domain-verification=YT/0TamTnmfHlD02D5ICYAsDoPfiOY1hH8LmDbOXOKkVTLBZ0xDBSUk4D9a8S0sj
- sywjm5gskk40qkhr4vv2zmfg3d31by1k
- adobe-idp-site-verification=873e8b68496325b13e1fd57b6dbd45160e01f963b8532c307db6c8febcb2017b
- dtm-domain-verification=TIP0t5E2uOL7dzyD4GODEb2LhT8uA6uM5EhfPOHm378
- N0T3T58237
- atlassian-domain-verification=02zf6btl8AqxEX/Fxbqe/SXzZ82okZVmKYptVAcqGtl3URNbV2jkz2gTrPz4N5Ju
- 0ed1fe018a4de36d38e9cd4085bbec729fbbde8603
- openai-domain-verification=dv-mHdcYVI4G4EGv4i3C2WnqJJg
- paloaltonetworks-site-verification=628f1a25eefe7012175ebec231bb2fb1336d6778f6d65f5e0bbfc43990aadae6
- SPFv=spf1 ip4:66.159.232.79 ip4:143.55.149.229 include:spf.protection.outlook.com ip4:104.40.229.156 ip4:52.169.0.179 ip4:199.91.137.26 ip4:74.119.8.195 ip4:204.10.94.6 ip4:83.231.199.204 include:spf1.global.ntt include:spf2.global.ntt include:spf3.global.ntt include:spf4.global.ntt include:spf5.global.ntt include:spf6.global.ntt include:spf7.global.ntt exists:%{i}._spf.mta.salesforce.com -all
- slack-domain-verification=QFYROKmhjGMWue20AKty2kWBnF6xldNGUbGZfJB1
- onetrust-domain-verification=561c0731669c402a9975fa47528ce9ec
- 1e68987ae29c46b184c04798293dc4b4
- SFMC-rlZakpVqL5zHGBBBoaOYqJ7b_dGTpYVjwwaKt5_s
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for global.ntt
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits