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Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

1to1.com

DNS Records

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Hosting & Network

1to1.com runs on Liquid Web, with email via Proofpoint.

Hosting network
Liquid WebAS32244Liquid Web
Managed DNS
Self-hosted / other
Email
Proofpoint
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Liquid Web. Stable here since we started watching (Aug 7, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to 1to1.com.

DNS Records for 1to1.com

HostnameTypeTTLPriorityContent
1to1.comA067.225.129.50
1to1.comMX010mxa-0070f301.gslb.pphosted.com
1to1.comMX010mxb-0070f301.gslb.pphosted.com
1to1.comSOA1800ns1.f5clouddns.com f5xc-dns.f5.com 2022121316 10800 3600 259200 1800
1to1.comNS0ns1.f5clouddns.com
1to1.comNS0ns2.f5clouddns.com
1to1.comTXT0msiu9g4/VTmZG2Nqjp3XZANAGYB7Qfv1rXubdTDrLx9LrPnY8AmtjpAFOwDj59ks2pTyOc0lAJDDUD3abQAjwg==
1to1.comTXT0google-site-verification=ua8Zl4Z7fbtoods7QtSEM5NxG5GuJAGgZuYVCt6Gm4k
1to1.comTXT0MS=ms22198929
1to1.comTXT07SBnrkPJCfKojU/VKwckYsxijIXb416/zNRHrskOjGUQ9utIReJ60Zo8iAEIpFMesc918FijqLpqgJfSt8cxYg==
1to1.comTXT0RYUCjc5t7Dt0BUP6Dr7DPxiNBfmwbbHi1vULqDI8GY7ZY2yqiWwioFP1HSVFBoOun5GiZ4VSYBGnfu35N5F+tA==
1to1.comTXT0v=spf1 include:spf.protection.outlook.com ip4:170.65.129.0/24 include:spf-0070f301.pphosted.com ip4:178.208.49.3 -all
www.1to1.comCNAME01to1.com
www.1to1.comNS0ns2.f5clouddns.com
www.1to1.comNS0ns1.f5clouddns.com
www.1to1.comA067.225.129.50
www.1to1.comSOA1800ns1.f5clouddns.com f5xc-dns.f5.com 2022121316 10800 3600 259200 1800
www.1to1.comMX010mxb-0070f301.gslb.pphosted.com
www.1to1.comMX010mxa-0070f301.gslb.pphosted.com
www.1to1.comTXT0MS=ms22198929
www.1to1.comTXT0msiu9g4/VTmZG2Nqjp3XZANAGYB7Qfv1rXubdTDrLx9LrPnY8AmtjpAFOwDj59ks2pTyOc0lAJDDUD3abQAjwg==
www.1to1.comTXT07SBnrkPJCfKojU/VKwckYsxijIXb416/zNRHrskOjGUQ9utIReJ60Zo8iAEIpFMesc918FijqLpqgJfSt8cxYg==
www.1to1.comTXT0google-site-verification=ua8Zl4Z7fbtoods7QtSEM5NxG5GuJAGgZuYVCt6Gm4k
www.1to1.comTXT0RYUCjc5t7Dt0BUP6Dr7DPxiNBfmwbbHi1vULqDI8GY7ZY2yqiWwioFP1HSVFBoOun5GiZ4VSYBGnfu35N5F+tA==
www.1to1.comTXT0v=spf1 include:spf.protection.outlook.com ip4:170.65.129.0/24 include:spf-0070f301.pphosted.com ip4:178.208.49.3 -all

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Beta

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Uptime

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DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain