DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
xo.net runs on AS2828, with email configured.
- Hosting network
- AS2828AS2828
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 986 other sites on AS2828. Stable here since we started watching (Jul 27, 2026).
DNS Records for xo.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| xo.net | MX | 0 | 10 | plaxonprd02.pla.dc.xo.com |
| xo.net | NS | 0 | ns-tmtr.verizonwireless.com | |
| xo.net | NS | 0 | ns-twbg.verizonwireless.com | |
| xo.net | NS | 0 | ns-scrm.verizonwireless.com | |
| xo.net | TXT | 0 | _n7dta4qada8764zic9rbi3cdy4aeg27 | |
| xo.net | TXT | 0 | _gog4m4l19vhqfm3p8s3p6tby7uv3ngj | |
| xo.net | TXT | 0 | _omxkny4x3s2kxcxzh5w1n4kqltgvu2j | |
| xo.net | TXT | 0 | v=spf1 -all | |
| xo.net | SOA | 900 | ns-twbg.verizonwireless.com ipadmin.eng.xo.com 2006052821 1800 600 604800 900 | |
| xo.net | A | 0 | 207.155.252.63 | |
| xo.net | A | 0 | 207.155.252.73 | |
| xo.net | A | 0 | 207.155.248.63 | |
| xo.net | A | 0 | 207.155.248.78 | |
| www.xo.net | A | 0 | 207.155.252.71 | |
| www.xo.net | A | 0 | 207.155.248.73 | |
| www.xo.net | A | 0 | 207.155.252.48 | |
| www.xo.net | A | 0 | 207.155.248.76 |
Get alerted the moment xo.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch xo.net continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT 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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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