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Gridlode
Rank #9,623Updated November 10, 2026

vonage.com

Business Phone, VoIP, Communication APIs, Contact Center | Vonage

vonage.com is registered with CSC Corporate Domains, Inc. since December 12, 2000 (25.9 years). The registration expires on December 12, 2027. The site runs on Cloudflare Web Analytics, Cloudflare, Fastly and 4 other technologies. Its email security grade is B. Its SSL certificate is issued by Amazon and is valid for 77 more days.

Domain age
25.9 yrs
Technologies
7
Email security
B
SSL days left
77

Registration

RegistrarCSC Corporate Domains, Inc.
IANA ID299
RegisteredDecember 12, 2000
ExpiresDecember 12, 2027
UpdatedApril 21, 2025
Statusclient transfer prohibited
Name serversns-1315.awsdns-36.org, ns-1761.awsdns-28.co.uk, ns-34.awsdns-04.com, ns-967.awsdns-56.net
DNSSECNot signed

DNS records

TypeValueTTL
A75.2.101.137300
MXvonage-com.mail.protection.outlook.com 10300
NSns-1315.awsdns-36.org172800
NSns-1761.awsdns-28.co.uk172800
NSns-34.awsdns-04.com172800
NSns-967.awsdns-56.net172800
TXTMS=mHFLC++HcmjtsTlLeZuE0JdT8+QKInvvQgMO9dHJNYNAb9tkw2uvvNu5i19lNChZg/R3UrbhkMFNCso7ZnH4vg==300
TXTMS=ms62654979300
TXTOSSRH-60808300
TXTPc2yEBpm3BBFSJ_5K3S3bTbI300
TXTSFMC-9j4D-3inrrWvYQTS7MH95vShx-p77vlT5Q7FRzSJ300
TXTSendinblue-code:0d29e267940b561ef946005d8695d5b1300
TXTSendinblue-code:1c8ba4f5538d7cffc8a9ab21a75151e9300
TXTSendinblue-code:a5863f1174d4153d2be326c30efc5b80300
TXTSendinblue-code:ecc983f55fba49e960870102076b13ce300
TXTSendinblue-code:f280e0d1bd62831ad65b8bb3e4e47e51300
TXT_0xyc088s1yyox7d3rl7mrkf77oq3anu300
TXT_a6kp7tve62ruyzesq0ck0u0ljhrhczi300

Technology stack

SSL certificate

ValidValid
IssuerUS, Amazon RSA 2048 M01, Amazon
ExpiresJanuary 27, 2027
Days remaining77
ProtocolTLSv1.3
Namesvonage.com

Email security

BScore 83/100 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 marked as suspicious (soft fail).
  • goodDMARC policy is reject: mail that fails authentication is blocked.
  • goodDMARC aggregate reports are sent to mailto:[email protected].
  • goodDKIM keys found (selector: selector1, k2, s1, s2, mail).
  • good1 MX record(s) found. Mail is handled by Microsoft 365.

Homepage metadata

TitleBusiness Phone, VoIP, Communication APIs, Contact Center | Vonage
DescriptionVonage offers flexible and scalable voice, messaging, video and data capabilities across Unified Communications, Contact Centers and Communications APIs.
Languageen-US
Canonicalhttps://www.vonage.com/
Structured dataOrganization
IndexableYes
Word count2069

About vonage.com

Who is the registrar of vonage.com?

vonage.com is registered with CSC Corporate Domains, Inc. (IANA ID 299).

When does vonage.com expire?

The current registration of vonage.com expires on December 12, 2027. It was first registered on December 12, 2000.

What technology does vonage.com use?

We detected 7 technologies on vonage.com, including Cloudflare Web Analytics, Cloudflare, Fastly, OneTrust, Content Security Policy, HSTS.

Does vonage.com protect its email with SPF and DMARC?

vonage.com scores 83/100 (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 vonage.com?

vonage.com uses ns-1315.awsdns-36.org, ns-1761.awsdns-28.co.uk, ns-34.awsdns-04.com, ns-967.awsdns-56.net.