Domain Overview
DNS: ✓ 27d ago
Checker: ✓ 27d ago
tripadvisor.nl
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-17 17:20:24 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 10
A / AAAA Records
- 108.138.128.94 ↩ server-108-138-128-94.jfk50.r.cloudfront.net
- 108.138.128.62
- 108.138.128.2
- 108.138.128.67
Mail Server IPs
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 172.253.139.26 ↩ yuiadsk-in-f26.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 172.253.139.27 ↩ yuiadsk-in-f27.1e100.net
- 2607:f8b0:4004:c27::1a ↩ yuiadsk-in-f26.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c27::1b ↩ yuiadsk-in-f27.1e100.net
SOA Record
Raw SOA
ns-1123.awsdns-12.org hostmaster.tripadvisor.com 1 43200 7200 1209600 3600
Primary NS (mname)
ns-1123.awsdns-12.org
Admin Email (rname)
hostmaster@tripadvisor.com
Serial
1
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns-1123.awsdns-12.org
ns-1887.awsdns-43.co.uk
ns-272.awsdns-34.com
ns-537.awsdns-03.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.tripadvisor.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
8 records- facebook-domain-verification=rld5ayte5pgnngj4ljg2ovn3kaeo4q
- google-site-verification=pKQoaA0kuRTEjUnj-AhnrgrXZlcmHYw21jBNDpfg6r8
- SPFv=spf1 include:_spf.tripadvisor.com ~all
- MS=ms17099034
- _2erojipq9p68ygptyqgypy83ah2dnzz
- _globalsign-domain-verification=AypeKqxqgPzbYzNBopLZMGJhgtsFATa6gI2FFNNZ57
- bnyGlxykTsBZSdNWWe3jXJ5tVU2U7gsTx6UjsZyIpHk=
- facebook-domain-verification=jbfi86zwm73rk7t5dtuybsgt93449y
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