Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rtbhouse.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 21:42:53 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
A / AAAA Records
- 34.117.237.115
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
SOA Record
Raw SOA
ans101.rtbhouse.net dns-admin.rtbhouse.com 2026032601 3600 900 2419200 864
Primary NS (mname)
ans101.rtbhouse.net
Admin Email (rname)
dns-admin@rtbhouse.com
Serial
2026032601
Refresh
3600s
Retry
900s
Expire
2419200s
Minimum TTL
864s
Nameservers (NS)
ns1.adpilot-rtb.net
ans101.rtbhouse.net
ans102.rtbhouse.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:185.184.8.202 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
18 records- google-site-verification=5A_VqhKINgOUcq7PDYmOgGb_2UyLjaqVZALTYKYkuyQ
- atlassian-domain-verification=e0qdOgcga511hvNqIHJKXn0CWZNuTqbl/ckDEMN/a0/HnxsdGoo/N18asXvwqZKM
- docker-verification=96a024c9-5e5d-4c78-a59d-0da2cfe3090d
- zapier-domain-verification-challenge=5fe7cd5c-cf86-4ec7-99d7-536cfbeab4ed
- slack-domain-verification=WcXZojcknQ43fW0keCLsMNZTsObh1zvbvOCoR7ej
- docusign=aa16ec20-8103-4b25-967e-777a136859ee
- _azylnecu8q3hqb1ul2cntds4yvctwby
- google-site-verification=FFlRgogcN68RvnULR3TJcRHTEV5HyKekEMQ4aCaeljA
- google-site-verification=RllALmrINgOZsexvXo_Q3OdF8jchIXevAYDId6U0tnY
- _lbuxg4femr48pgfjkx1ix2nb014r67n
- MS=ms31367960
- bw=LpHJgv7TKDDRzf8trkEb9hvc4sp2lPj5UygM1m9D7Tbe
- _t7laa1p2g778p100rtw97xgv1ekc08d
- SPFv=spf1 ip4:185.184.8.202 include:_spf.google.com ~all
- google-site-verification=YmI3zNgKHuXsGJqt5kEgVj2kckgco1u453tOjmNJqSc
- apple-domain-verification=VW7K2NaVhidohX02
- onetrust-domain-verification=8f1a0bc482c044f4ab43d13b5b79cabb
- google-site-verification=nP_p11kVoZvGhGYiLS9iMLALm46MX4Qy_WRvfDFfuiM
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