Rank #2,893Updated November 10, 2026
viator.com
viator.com is registered with CSC Corporate Domains, Inc. since January 17, 1999 (27.8 years). The registration expires on January 17, 2027. Its email security grade is B. Its SSL certificate is issued by Certainly and is valid for 18 more days.
- Domain age
- 27.8 yrs
- Technologies
- —
- Email security
- B
- SSL days left
- 18
Registration
| Registrar | CSC Corporate Domains, Inc. |
|---|---|
| IANA ID | 299 |
| Registered | January 17, 1999 |
| Expires | January 17, 2027 |
| Updated | January 13, 2026 |
| Status | client transfer prohibited |
| Name servers | ns-1163.awsdns-17.org, ns-1767.awsdns-28.co.uk, ns-47.awsdns-05.com, ns-604.awsdns-11.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 151.101.65.91 | 1411 |
| A | 151.101.193.91 | 1411 |
| A | 151.101.129.91 | 1411 |
| A | 151.101.1.91 | 1411 |
| MX | smtp.google.com 10 | 300 |
| NS | ns-1163.awsdns-17.org | 172800 |
| NS | ns-1767.awsdns-28.co.uk | 172800 |
| NS | ns-47.awsdns-05.com | 172800 |
| NS | ns-604.awsdns-11.net | 172800 |
| TXT | BC99FcKfYn6MaOBhqIca7w | 600 |
| TXT | MS=6CE5940CCAB23124331A1CDA1EB5188E0B4352DC | 600 |
| TXT | MS=ms44102608 | 600 |
| TXT | _o1tvyo0ny2o26is5kvf3id9sm3boinx | 600 |
| TXT | atlassian-domain-verification=w2N0fg0r/RRZCQ7UgNfpKKFXJH1kvCtLacvj/HzML7VZYyhEDT7N1skt744NCyxJ | 600 |
| TXT | datadome-domain-verify=LtwSY8f9UsuWkflYriVEN5xJW7jb1OGB | 600 |
| TXT | facebook-domain-verification=23ac8apxyt8ivq3rhi55lamrrk061n | 600 |
| TXT | globalsign-domain-verification=3B-TQ8Y-5z1xF00CEQ3ZvrIR1VspPn7dyAno-wqZv- | 600 |
| TXT | google-site-verification=8Wr1Tj3E1LXzKgnUsKdw327kU61WVETiOL1MzDPjcJY | 600 |
| TXT | google-site-verification=bF_EKOCH0CZXfqFkPrhE9xr5JZx4OowLwBdqPsV9HZQ | 600 |
| TXT | google-site-verification=cNyo6d8r5dF5SjCn90JtyDn224TreGw3EiF8vTHMruQ | 600 |
| TXT | google-site-verification=n6lIuLvvH0NGV8Iw0ChO7HhteIDvX6ua88x9vQgb73A | 600 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Certainly Intermediate R1, Certainly |
| Expires | November 28, 2026 |
| Days remaining | 18 |
| Protocol | TLSv1.3 |
| Names | *.viator.com, viator.com |
Email security
BScore 85/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnSPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: google, selector1).
- good1 MX record(s) found. Mail is handled by Google Workspace.
About viator.com
Who is the registrar of viator.com?
viator.com is registered with CSC Corporate Domains, Inc. (IANA ID 299).
When does viator.com expire?
The current registration of viator.com expires on January 17, 2027. It was first registered on January 17, 1999.
Does viator.com protect its email with SPF and DMARC?
viator.com scores 85/100 (grade B) for email security. SPF uses 8 of the 10 allowed DNS lookups. Adding another service may break it. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of viator.com?
viator.com uses ns-1163.awsdns-17.org, ns-1767.awsdns-28.co.uk, ns-47.awsdns-05.com, ns-604.awsdns-11.net.