DNS Record Lookup
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Hosting & Network
perfht.com runs on AS701, with email via Microsoft 365.
- Hosting network
- AS701AS701
- Managed DNS
- Self-hosted / other
- Microsoft 365
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 14,723 other sites on AS701. Stable here since we started watching (Oct 9, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for perfht.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| perfht.com | A | 0 | 65.210.131.3 | |
| perfht.com | MX | 0 | 10 | perfht-com.mail.protection.outlook.com |
| perfht.com | SOA | 3600 | NS71.WORLDNIC.com namehost.WORLDNIC.com 126012707 10800 3600 604800 3600 | |
| perfht.com | TXT | 0 | wiz-domain-verification=1b7ab388ecc07d19ba0d2dadb37b3e13c9dafa08ef2202eb14f01c79f7c4ff4c | |
| perfht.com | TXT | 0 | aeewi/peB/SPLAkhUuAIMe3WhnMxtf3uNNyzifLagngEc8SxSDFCHuYqa2HCQkU+zA5boW+f3z46PZ1sTgxuZg== | |
| perfht.com | TXT | 0 | knowbe4-site-verification=f9542edc98f1a3e8d669e4f82c646714 | |
| perfht.com | TXT | 0 | v=spf1 mx a ip4:98.124.78.22/32 ip4:24.144.216.88/32 ip4:70.193.33.130/32 ip4:70.63.239.110/32 ip4:107.207.126.193/32 ip4:172.16.195.6 ip4:208.80.200.0/21 include:marmon.com include:spf.protection.outlook.com -all | |
| perfht.com | NS | 0 | ns72.worldnic.com | |
| perfht.com | NS | 0 | ns71.worldnic.com | |
| www.perfht.com | A | 0 | 65.210.131.3 |
Get alerted the moment perfht.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch perfht.com 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, 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
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