Domain Overview
DNS: ✓ 17h ago
Checker: ✓ 17h ago
lionplumbinginc.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-02 05:01:09 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- smtp.google.com: 1
A / AAAA Records
- 23.185.0.2
- 2620:12a:8000::2
- 2620:12a:8001::2
Mail Server IPs
- 172.253.139.27 ↩ yuiadsk-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c06::1a
SOA Record
Raw SOA
dns028.a.register.com root.register.com 2015042421 28800 7200 604800 3600
Primary NS (mname)
dns028.a.register.com
Admin Email (rname)
root@register.com
Serial
2015042421
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns169.b.register.com
dns028.a.register.com
dns033.c.register.com
dns177.d.register.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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=ms79115385
- SPFv=spf1 include:_spf.google.com ~all
- google-site-verification=OofgifedMTPfGfj29n4VDJRTGGG1rlA_BItx4TYD07c
- SPFv=spf1 include:emailsrvr.com ~all
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