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crewharbor.com

DNS Records

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Hosting & Network

crewharbor.com runs on AS34549 (multi-homed across 2 networks), with email via Microsoft 365.

Hosting network
AS34549multi-homedAS34549AS51699
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 389 other sites on AS34549. Stable here since we started watching (Jul 18, 2026).

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

DNS Records for crewharbor.com

HostnameTypeTTLPriorityContent
crewharbor.comTXT0v=spf1 +a +mx +a:web1.tectigo.customers.netzfabrik.eu include:spf.protection.outlook.com -all
crewharbor.comTXT0MS=ms36637094
crewharbor.comMX0crewharbor-com.mail.protection.outlook.com
crewharbor.comSOA10800ns1.netzfabrik.com webmaster.tectigo.de 2025080802 10800 3600 1209600 10800
crewharbor.comNS0ns1.netzfabrik.com
crewharbor.comNS0ns3.netzfabrik.com
crewharbor.comNS0ns4.netzfabrik.com
crewharbor.comNS0ns2.netzfabrik.com
crewharbor.comAAAA02a07:6fc0:5:0:5:1:64:178
crewharbor.comA05.1.64.178
www.crewharbor.comA05.1.64.178
www.crewharbor.comTXT0v=spf1 +a +mx +a:web1.tectigo.customers.netzfabrik.eu include:spf.protection.outlook.com -all
www.crewharbor.comTXT0MS=ms36637094
www.crewharbor.comSOA10800ns1.netzfabrik.com webmaster.tectigo.de 2025080802 10800 3600 1209600 10800
www.crewharbor.comAAAA02a07:6fc0:5:0:5:1:64:178
www.crewharbor.comCNAME0crewharbor.com
www.crewharbor.comNS0ns2.netzfabrik.com
www.crewharbor.comNS0ns1.netzfabrik.com
www.crewharbor.comNS0ns3.netzfabrik.com
www.crewharbor.comNS0ns4.netzfabrik.com
www.crewharbor.comMX0crewharbor-com.mail.protection.outlook.com

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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