Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
spectrotel.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 05:54:44 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 152.194.36.145 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns93.worldnic.com namehost.worldnic.com 126051109 10800 3600 604800 3600
Primary NS (mname)
ns93.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126051109
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns93.worldnic.com
ns94.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=2ar7scza._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- _1l0k6rd9q36k2g2u8zr5yywqjyo25b6
- atlassian-domain-verification=0WMrjtVbFjVkTUp4Bda/V4wMtpapjknqHQ06Rpm/8vYxx7ZovOG/76FjlbJwrQzh
- 2/fZYEODUd0CXtUGB3JILmsQ1u+HQC85/mrUkI3xw9r+LGJ4diwqPONir80ukitiu9d8N9UftAHwdT3T5wc5Rw==
- 5q5zr0nxxfn57b9k0k9yp81nnxhvw24r
- SPFv=spf1 redirect=2ar7scza._spf._d.mim.ec
- v0v1h49v9dglj1ggmqk4gq1by1w19zny
- amazonses:T/I18qf/MR9kLEEPi/+n+rEBJmubJT2ggcmbqF/zhw8=
- MS=57957E3F8BE726689A6BCB6B0E5573CD465CFAD5
- 4E430C12C4
- google-site-verification=VmQiR-A2LtqY-D67pVdBp8FYwXHLkZKXTuJOqnklRhQ
- T/I18qf/MR9kLEEPi/+n+rEBJmubJT2ggcmbqF/zhw8=
- apple-domain-verification=9HSz2WfWCz9bfsBB
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