DNS Record Lookup

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

Hosting & Network

rejacobsgroup.com runs on Google (multi-homed across 2 networks), with email via Microsoft 365.

Hosting network
Googlemulti-homedAS15169GoogleAS43515Google
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Google. Stable here since we started watching (Jul 25, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for rejacobsgroup.com

HostnameTypeTTLPriorityContent
rejacobsgroup.comMX020mail.rejacobsgroup.com
rejacobsgroup.comMX0rejacobsgroup-com.mail.protection.outlook.com
rejacobsgroup.comA035.209.122.93
rejacobsgroup.comSOA86400cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 21 86400 10000 604800 86400
rejacobsgroup.comTXT0sptj6l109ccr3jvm612gc6oruc
rejacobsgroup.comTXT0MS=ms79648415
rejacobsgroup.comTXT0MS=298B5CCE5095442ECA19DCD2BE5B9749E0951119
rejacobsgroup.comTXT0v=spf1 include:spf.protection.outlook.com -all
rejacobsgroup.comNS0cbru.br.ns.els-gms.att.net
rejacobsgroup.comNS0cmtu.mt.ns.els-gms.att.net
www.rejacobsgroup.comA035.209.122.93

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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.

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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