DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
mcjacobs.com runs on AS55803, with email via Microsoft 365.
- Hosting network
- AS55803AS55803
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,744 other sites on AS55803. Stable here since we started watching (Jul 16, 2026).
DNS Records for mcjacobs.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| mcjacobs.com | NS | 0 | ns2.ehubnet.com | |
| mcjacobs.com | NS | 0 | ns1.ehubnet.com | |
| mcjacobs.com | NS | 0 | ns3.ehubnet.com | |
| mcjacobs.com | NS | 0 | ns4.ehubnet.com | |
| mcjacobs.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all | |
| mcjacobs.com | TXT | 0 | MS=ms30012012 | |
| mcjacobs.com | TXT | 0 | apple-domain-verification=QvnAZ2Q7DBC4ArSL | |
| mcjacobs.com | MX | 0 | mcjacobs-com.mail.protection.outlook.com | |
| mcjacobs.com | A | 0 | 116.90.60.53 | |
| mcjacobs.com | SOA | 86400 | ns1.ehubnet.com servers.panthur.com 2026071401 86400 7200 3600000 86400 | |
| www.mcjacobs.com | NS | 0 | ns1.ehubnet.com | |
| www.mcjacobs.com | NS | 0 | ns4.ehubnet.com | |
| www.mcjacobs.com | NS | 0 | ns2.ehubnet.com | |
| www.mcjacobs.com | NS | 0 | ns3.ehubnet.com | |
| www.mcjacobs.com | A | 0 | 116.90.60.53 | |
| www.mcjacobs.com | SOA | 86400 | ns1.ehubnet.com servers.panthur.com 2026071401 86400 7200 3600000 86400 | |
| www.mcjacobs.com | MX | 0 | mcjacobs-com.mail.protection.outlook.com | |
| www.mcjacobs.com | CNAME | 0 | mcjacobs.com | |
| www.mcjacobs.com | TXT | 0 | MS=ms30012012 | |
| www.mcjacobs.com | TXT | 0 | apple-domain-verification=QvnAZ2Q7DBC4ArSL | |
| www.mcjacobs.com | TXT | 0 | v=spf1 include:spf.protection.outlook.com -all |
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