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Hosting & Network
ywh.ir runs on AS48715, with email configured.
- Hosting network
- AS48715AS48715
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 936 other sites on AS48715. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to ywh.ir.
DNS Records for ywh.ir
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ywh.ir | SOA | 86400 | ns1.sain.ir info.sain.ir 2024072003 3600 1800 1209600 86400 | |
| ywh.ir | NS | 0 | ns2.sain.ir | |
| ywh.ir | NS | 0 | ns1.sain.ir | |
| ywh.ir | MX | 0 | 10 | mail.ywh.ir |
| ywh.ir | A | 0 | 185.51.203.34 | |
| ywh.ir | TXT | 0 | v=spf1 ip4:78.39.136.67 ip4:192.168.128.10 +a +mx +ip4:138.201.101.210 +a:shasel.com -all | |
| www.ywh.ir | SOA | 86400 | ns1.sain.ir info.sain.ir 2024072003 3600 1800 1209600 86400 | |
| www.ywh.ir | NS | 0 | ns2.sain.ir | |
| www.ywh.ir | NS | 0 | ns1.sain.ir | |
| www.ywh.ir | TXT | 0 | v=spf1 ip4:78.39.136.67 ip4:192.168.128.10 +a +mx +ip4:138.201.101.210 +a:shasel.com -all | |
| www.ywh.ir | CNAME | 0 | ywh.ir | |
| www.ywh.ir | MX | 0 | 10 | mail.ywh.ir |
| www.ywh.ir | A | 0 | 185.51.203.34 |
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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