Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
springfieldcityhall.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:20:34 UTC · ↺ Refresh
MX Hostnames
- mx1.springfieldcityhall.com
MX Priorities
- mx1.springfieldcityhall.com: 4
A / AAAA Records
- 66.37.46.11 ↩ 66.37.46.11.lightower.net
Mail Server IPs
- 66.37.46.7 ↩ mx1.springfieldcityhall.com
SOA Record
Raw SOA
ns3.worldnic.com namehost.worldnic.com 123041114 10800 3600 604800 3600
Primary NS (mname)
ns3.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
123041114
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.worldnic.com
ns3.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.37.46.4 ip4:66.37.46.7 include:authsmtp.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms51500775
- ld3bjj0pjmwgyhqgjtydglf5cqcx8ysv
- o6USHAxzFRFhZSqJlnpw+yMZ1NoseKxV88Dz0RNwDKDh4NsrUpvxASFS2abqiBeqQE4+1w/7AQ+JYEM2Am1N7g==
- SPFv=spf1 ip4:66.37.46.4 ip4:66.37.46.7 include:authsmtp.com -all
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