Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rmn.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 01:00:48 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 16362
- alt2.aspmx.l.google.com: 16074
- alt4.aspmx.l.google.com: 16144
- aspmx.l.google.com: 16218
- alt1.aspmx.l.google.com: 16288
A / AAAA Records
- 104.18.39.253
- 172.64.148.3
- 2a06:98c1:3102::6812:27fd
- 2606:4700:4400::ac40:9403
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
melinda.ns.cloudflare.com dns.cloudflare.com 2397751051 10000 2400 604800 1800
Primary NS (mname)
melinda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397751051
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
stan.ns.cloudflare.com
melinda.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 exists:%{i}._spf.mta.salesforce.com include:_spf.google.com include:rp.oracleemaildelivery.com include:spf_c.oraclecloud.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];aspf=s;adkim=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
k1._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
19 records- asv_domain=bdde2123085e2f8cec364a2dab90a6cd
- atlassian-domain-verification=oargRKtWj/XDaHvz3KJHstsWDqU1X1CFoYqlDKWGEAZ2wrAaqNHo6HWl6Kzv6/gU
- google-site-verification=QR5WyNb7IjtnUslY21bfBHn4TIIXQQsRwf8bvtNmVQg
- asv=23b57ac1a569008f504508a421be0345
- knowbe4-site-verification=f8a0eecde40ecb172ead956570d9179c
- segment-site-verification=B6dvpd8v3bolEvPWlG2aDhLxRg62esJI
- airtable-verification=20fe2e72dc8c36bf92a0df5fefb4a336
- atlassian-domain-verification=QUsZX4LdPWTYZgx09JhShFot27EJnUl/5CyxXFsiGebXl2QD8Fh3zzfkYZJe42Ic
- SPFv=spf1 exists:%{i}._spf.mta.salesforce.com include:_spf.google.com include:rp.oracleemaildelivery.com include:spf_c.oraclecloud.com -all
- notion-domain-verification=fedUVmVfwTnfOyuvDDxdbdssPT5XzBS8JDP31WkeG4W
- teamviewer-sso-verification=5447f5fe1ac64dc385b36bc7c9bbc4e0
- apple-domain-verification=32iAFIuNjOEwI9mS
- adobe-idp-site-verification=cd8dab640ab786a9457c8757f4188cd682dd687a694d1d9c251e9ef54140a0ec
- cloudhealth=d61c0268-4e95-43e5-badd-766c54376155
- MS=ms94770049
- amazonses:MvolTgkbPhxjl7SmiJYQnusexXhqXqKC4cI5ssbk55k=
- docusign=2c4d6a00-3108-45ff-ac4f-62ddb7d52fcf
- onetrust-domain-verification=afbefe6d625845439d4801474695b6ec
- onetrust-domain-verification=55a153b67ea84c9c8b300cf4672cb67a
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